A spark gap assembly that includes a first spark gap segment and a second spark gap segment electrically connected in series with the first spark gap segment. The first spark gap includes a first spark gap and a first grading circuit electrically connected in parallel with the first spark gap. The second spark gap segment includes a second spark gap and a second grading circuit electrically connected in parallel with the second spark gap.
H01T 1/16 - Résistances en série associées par construction avec l'éclateur
H02H 9/06 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion sensibles à un excès de tension utilisant des éclateurs à étincelles
2.
ELECTRICAL WIRING DEVICES WITH PUSH-IN MOUNTING MEMBERS
A mounting member is used to secure a wiring device to an electrical box. The mounting member has a body with a head portion, a tip portion and an attachment portion between the head portion and the tip portion. The attachment portion has one or more longitudinal slots that define a gap in the body. The attachment portion has a plurality of ribs that extend away from the exterior surface of the body. The ribs form a thread-like structure that can interact with threading in a mounting aperture of the electrical box. When attaching or securing the wiring device to the electrical box, at least a portion of the attachment portion can be pushed through the threaded mounting aperture of the electrical box where the ribs cause a reduction in the gap permitting the attachment portion to pass through the mounting aperture.
F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
F16B 13/02 - Chevilles ou autres dispositifs fixés à des parois ou autres emplacements par insertion dans des trous préparés à cet effet en une seule pièce avec protubérances ou arêtes sur l'axe
F16B 21/08 - Dispositifs de fixation largables à action rapide dans lesquels la broche ou l'ergot ont une partie élastique
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electrical connectors, plugs, switches, and outlets; electrical power distribution equipment; Electrical power distribution units for data center equipment cabinets; power distribution devices for data center equipment cabinets; Modular power center components, namely, data processors being electrical power supplies; Modular data center components and data center modules comprised of electrical power supplies, electrical switchgear in the nature of voltage boosting devices for electric power lines, electrical switchboards, electrical distribution board system in the nature of power distribution panels, electrical controllers, electrical power distribution units, electrical cables and electrical connectors; electrical connectors for use in data center rows, cable assemblies and patch cords
A splice device is provided that can include a first and second housing body, a first and second set of jaws, a biasing element and a tightening element. The first and second set of jaws is in the first and second housing body and depends outward along a conductor axis. The first and second set of jaws receive a first and second electrical conductor therein respectively. The tightening element of the splice device is operatively associated with the first and second set of jaws so that a tightening movement of the tightening element is converted into a clamping force of the first and second set of jaws on the first and second electrical conductors.
H02G 15/10 - Jonctions de câbles protégées par des coffrets, p. ex. par des boîtes de distribution, de connexion ou de jonction
H02G 1/14 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour la jonction ou la terminaison de câbles
An interrupter device includes a drive shaft, a first extension, and a bracket. The drive shaft includes a first end, a second end, and a central portion between the first and second ends. The first end has a first splined shape and a first end opening. The second end has a second splined shape. The central portion is cylindrical. The first extension includes a first portion and a second portion. The first portion has a cavity with a shape complementary to the first splined shape and a first portion opening extending into the cavity. The second portion includes a plurality of teeth. The bracket includes a bracket opening with a plurality of bracket teeth spaced around an inner surface of the bracket opening. The first end can be received in the cavity so that the first end opening is aligned with the first portion opening to receive a pin.
Bonding clips used to electrically bond metal structures are provided. The bonding clips include an electrically conductive body, an electrically conductive first leg, an electrically conductive second leg and an electrically conductive mounting member. The first leg has one or more piercing members extending from the first leg in a first direction. The second leg has one or more piercing members extending from the second leg in a first direction. The one or more piercing members are provided to penetrate protective coatings on metal structures so that the one or more piercing members contact the underlying metal.
F16B 5/12 - Fixation par clips de bandes ou de barres à des feuilles ou plaques, p. ex. bandes de caoutchouc, bandes décoratives pour véhicules à moteur
H01R 4/34 - Conducteurs logés sous la tête d'une vis
H01R 4/38 - Connexions par serrageConnexions par ressort utilisant un organe de serrage actionné par une vis ou par un écrou
H01R 4/64 - Connexions entre ou avec des parties conductrices n'ayant pas au premier chef de fonction électrique, p. ex. châssis, boîtier, rail
A load break tool includes a main body extending along a longitudinal axis between a first end and a second end. The main body is movable between an extended configuration and a retracted configuration. The main body includes an indicator housing having a window. A trigger assembly is positioned in the main body. The trigger assembly is moveable between a first position in the retracted configuration and a second position in the extended configuration. The trigger assembly includes an indicator viewable by a user through the window when the main body is in the retracted position.
A splice device is provided that can include a first and second housing body, a first and second set of jaws, a biasing element and a tightening element. The first and second set of jaws is in the first and second housing body and depends outward along a conductor axis. The first and second set of jaws receive a first and second electrical conductor therein respectively. The tightening element of the splice device is operatively associated with the first and second set of jaws so that a tightening movement of the tightening element is converted into a clamping force of the first and second set of jaws on the first and second electrical conductors.
H01R 4/26 - Connexions dans lesquelles l'une au moins des parties assurant la connexion présente des saillies qui mordent ou sont en prise avec l'autre partie en vue d'améliorer le contact
H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou
H01R 4/48 - Connexions par serrageConnexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
H01R 4/52 - Connexions par serrageConnexions par ressort utilisant une came, un coin, un cône ou une bille qui est comprimé par un ressort
H01R 4/42 - Zone de serrage d'un côté de la vis uniquement
H01R 4/44 - Zones de serrage des deux côtés de la vis
An interrupter device includes a drive shaft, a first extension, and a bracket. The drive shaft includes a first end, a second end, and a central portion between the first and second ends. The first end has a first splined shape and a first end opening. The second end has a second splined shape. The central portion is cylindrical. The first extension includes a first portion and a second portion. The first portion has a cavity with a shape complementary to the first splined shape and a first portion opening extending into the cavity. The second portion includes a plurality of teeth. The bracket includes a bracket opening with a plurality of bracket teeth spaced around an inner surface of the bracket opening. The first end can be received in the cavity so that the first end opening is aligned with the first portion opening to receive a pin.
F16D 1/06 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre
H01H 33/04 - Moyens pour éteindre ou empêcher des arcs entre organes traversés par le courant
F16D 1/10 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe
F16D 1/12 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine permettant le réglage des pièces sur l'axe
A load break tool includes a main body extending along a longitudinal axis between a first end and a second end. The main body is movable between an extended configuration and a retracted configuration. The main body includes an indicator housing having a window. A trigger assembly is positioned in the main body. The trigger assembly is moveable between a first position in the retracted configuration and a second position in the extended configuration. The trigger assembly includes an indicator viewable by a user through the window when the main body is in the retracted position.
A method including receiving, from a user, a rate profile. The method further including generating, using an electronic processor and based on the rate profile, a charging profile. The method further including charging, using a charging controller of a charger coupled to the electronic processor, based on the charging profile.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
B60L 53/30 - Détails de construction des stations de charge
B60L 53/63 - Surveillance et commande des stations de charge en réponse à la capacité du réseau
B60L 53/64 - Optimisation des coûts énergétiques, p. ex. en répondant aux tarifs d'électricité
B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
B60L 53/67 - Commande de plusieurs stations de charge
B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/14 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau par interruption, ou mise en circuit, des charges du réseau, p. ex. charge équilibrée progressivement
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
12.
ARC FAULT DETECTION THROUGH MIXED-SIGNAL MACHINE LEARNING AND NEURAL NETWORKS
A system may include a line terminal. The system may further include a current sensor configured to measure a current flowing through the line terminal. The system may further include a communication circuit configured to transmit a signal including current measurements taken by the current sensor. The system may further include an external device including: a second communication circuit configured to receive the signal; and a controller including an electronic processor configured to: estimate a spectral density of the current measurements, develop a machine learning model based on the spectral density; and deploy the machine learning model to the circuit interrupting device.
Electrical wiring devices that incorporate clamp-type wire terminal connections are described. The electrical wiring devices include for example, single and duplex blade-type electrical receptacles, blade-type locking electrical receptacles, single or multi-pole electrical switches, combination switches and blade-type receptacles, blade-type plugs for electrical cords and blade-type connectors for electrical cords. The electrical wiring devices include a plurality of contact assemblies. Each contact assembly includes a wire terminal and a plunger.
H01R 4/48 - Connexions par serrageConnexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 13/502 - SoclesBoîtiers composés de différentes pièces
H01R 24/22 - Pièces de couplage portant des douilles, des pinces ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 24/30 - Pièces de couplage portant des broches, des lames ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
14.
ELECTRICAL WIRING DEVICES WITH SCREWLESS CONNECTION TERMINALS
Electrical wiring devices that incorporate clamp-type wire terminal connections are described. The electrical wiring devices include for example, single and duplex blade-type electrical receptacles, blade-type locking electrical receptacles, single or multi-pole electrical switches, combination switches and blade-type receptacles, blade-type plugs for electrical cords and blade-type connectors for electrical cords. The electrical wiring devices include a plurality of contact assemblies. Each contact assembly includes a wire terminal and a plunger.
H01R 4/48 - Connexions par serrageConnexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 13/502 - SoclesBoîtiers composés de différentes pièces
H01R 24/22 - Pièces de couplage portant des douilles, des pinces ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 24/30 - Pièces de couplage portant des broches, des lames ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
15.
ROLLER SWAGE APPARATUSES, ROLLER SWAGE ATTACHMENTS AND RELATED METHODS
The present subject matter relates to roller swage apparatuses, roller swage attachments and related methods. For example, in some embodiments, a roller swage apparatus for swaging a portion of a cylinder of material can be provided. The roller swage apparatus can comprise a spindle for holding and rotating a cylinder of material and a tool post that is movable into and out of alignment with the spindle as well as a controller for operating the spindle and the movement of the tool post. The roller swage apparatus can comprise a roller swage attachment secured to the tool post for engaging the cylinder of material to shape the cylinder of material into a desired shape.
Electrical wiring devices that incorporate clamp-type wire terminal connections are described. The electrical wiring devices include for example, single and duplex blade-type electrical receptacles, blade-type locking electrical receptacles, single or multi-pole electrical switches, combination switches and blade-type receptacles, blade-type plugs for electrical cords and blade-type connectors for electrical cords. The electrical wiring devices include a plurality of contact assemblies. Each contact assembly includes a wire terminal and a plunger.
H01R 4/48 - Connexions par serrageConnexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 13/502 - SoclesBoîtiers composés de différentes pièces
H01R 24/22 - Pièces de couplage portant des douilles, des pinces ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 24/30 - Pièces de couplage portant des broches, des lames ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
17.
ROLLER SWAGE APPARATUSES, ROLLER SWAGE ATTACHMENTS AND RELATED METHODS
The present subject matter relates to roller swage apparatuses, roller swage attachments and related methods. For example, in some embodiments, a roller swage apparatus for swaging a portion of a cylinder of material can be provided. The roller swage apparatus can comprise a spindle for holding and rotating a cylinder of material and a tool post that is movable into and out of alignment with the spindle as well as a controller for operating the spindle and the movement of the tool post. The roller swage apparatus can comprise a roller swage attachment secured to the tool post for engaging the cylinder of material to shape the cylinder of material into a desired shape.
B21K 21/12 - Formage des extrémités d'articles creux
H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques
B21B 19/00 - Laminage des tubes par des cylindres disposés à l'extérieur de la pièce travaillée et n'ayant pas leurs axes perpendiculaires à l'axe des pièces travaillées
18.
SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING ARCING BASED ON NUMERICAL ANALYSIS
Method and system allowing more accurate detection and identification of unwanted arcing include novel processing of signal voltage representing recovered power-line current. In one implementation, arc-faults are detected based on numerical analysis where individual cycles of line voltage and current are observed and data collected during each cycle is processed to estimate likelihood of presence of arc-event within each individual cycle based on pre-defined number of arc-events occurring within pre-defined number of contiguous cycles. In another implementation, fast transient current spikes detection can be done by: computing difference values between consecutive line-current samples collected over a cycle, average of differences, and peak-to-peak value of line-current; comparing each difference value to average of difference; comparing each difference value to peak-to-peak value; and, based on calculation of composite of two comparisons, using thresholds to determine if arcing is present within processed cycle.
H02H 1/00 - Détails de circuits de protection de sécurité
A47B 21/03 - Tables ou bureaux spécialement adaptés aux postes de travail informatiques individuels, p. ex. pour le traitement de texte ou pour la saisie manuelle des donnéesTables ou bureaux spécialement adaptés pour la dactylographieDispositifs auxiliaires pour la fixation à de telles tables ou à de tels bureaux caractérisés par des éléments réglables, p. ex. rallonges réglables, appuis-bras, repose-poignets ou plate-formes pour souris les éléments étant réglables horizontalement uniquement, p. ex. extensibles uniquement
A61B 90/50 - Supports pour instruments chirurgicaux, p. ex. bras articulés
A61G 12/00 - Équipements pour donner des soins, p. ex. dans les hôpitaux, non couverts par l'un des groupes , p. ex. chariots pour le transport des médicaments ou de la nourritureTableaux d'ordonnances
A61G 13/10 - Parties constitutives, détails ou accessoires
F16G 11/12 - Moyens de raccordement ou de fixation, p. ex. tendeurs à lanterne, adaptés pour tendre des câbles, cordes ou fils métalliques
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
F16M 11/24 - Infrastructure avec ou sans roues à hauteur ou longueur modifiables des pieds, avec utilisation possible pour le transport également
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
G01R 31/12 - Test de la rigidité diélectrique ou de la tension disruptive
H01H 9/50 - Moyens pour détecter la présence d'un arc ou d'une décharge
H01H 83/20 - Interrupteurs de protection, p. ex. disjoncteur ou relais de protection actionné par des conditions électriques anormales autres que seulement les courants excessifs actionnés par un courant excessif ainsi que par une autre condition électrique anormale
A grounding device for an electrical distribution system includes a housing having a central region, a first end extending from the central region, a second end extending from the central region, and a bore extending from the first end to the second end. A shank is positioned in the bore and extending from the first end into the central region. A bus insert is positioned in the shank. A canister extends from the second end into the central region. The canister includes a conductive material and having a first end electrically connected to the bus insert. A nose extends into the second end and at least partially into the canister. The nose includes an insulated material. A sleeve extends from the second end into the central region through the nose and at least partially through the canister.
A grounding device for an electrical distribution system includes a housing having a central region, a first end extending from the central region, a second end extending from the central region, and a bore extending from the first end to the second end. A shank is positioned in the bore and extending from the first end into the central region. A bus insert is positioned in the shank. A canister extends from the second end into the central region. The canister includes a conductive material and having a first end electrically connected to the bus insert. A nose extends into the second end and at least partially into the canister. The nose includes an insulated material. A sleeve extends from the second end into the central region through the nose and at least partially through the canister.
H01R 13/53 - Socles ou boîtiers pour dures conditions de serviceSocles ou boîtiers avec des moyens pour éviter l'effet couronne ou l'amorçage d'un arc
H01R 13/648 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage
H01R 11/11 - Pièces d'extrémité ou pièces de dérivation pour fils ou câbles, supportées par le fil ou le câble et munies de moyens pour faciliter la connexion électrique avec quelque autre fil, borne ou organe conducteur
H01R 43/26 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour engager ou séparer les deux pièces d'un dispositif de couplage
H02B 3/00 - Appareillage spécialement adapté pour la fabrication, l'assemblage ou l'entretien de tableaux ou d'appareillage de commutation
H02B 13/075 - Dispositions pour la mise à la terre
H02G 1/02 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour lignes ou câbles aériens
Mechanical locking devices for anchor and pile installation; locking dog assemblies for use in metal anchor and pile installation, namely, mechanical components designed to secure, fasten, or lock anchor, anchor rods, anchor installation wrenches, and pile devices in position during installation; metal foundation underpinning equipment and products, namely, anchor tools and pile locking assemblies.
A pipe coupling includes an insertion sleeve with a body that has an outer surface and an opening that passes through the body. The body includes a cylindrical first section disposed between a second section and a third section. The first section has a maximum outer diameter of the body. The second section has a varying diameter along its length. The third section has a varying diameter along its length. The opening includes a first region with a constant inner diameter and a second region with a varying diameter. A maximum diameter of the second region is greater than the constant inner diameter. The insertion sleeve is assembled on the rigid stiffener with the second region positioned closer to the first O-ring than the first region. The maximum diameter of the second region is greater than an outer diameter of the first O-ring.
F16L 21/06 - Raccords avec manchon ou douille avec manchon ou segment fractionné bridé autour des extrémités du tuyau
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c.-à-d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
F16L 31/00 - Dispositions d'assemblage des manches entre elles ou avec des manchons flexibles
F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux
A clamp guard includes a first body, a second body, a biasing member, and a first gate. The first body has a first lower end and a first internal cavity for at least partially receiving the electrical component. The second body is movably coupled to the first body and has a second lower end and a second internal cavity for at least partially receiving the electrical component. The biasing member is connected between the first body and the second body. The first gate is coupled to the first body proximate to the first lower end and is movable between a first gate position and a second gate position. The second body is movable relative to the first body against a bias of the biasing member between a closed position and an open position. The first gate is movable coupled to the first body proximate to the first lower end.
An underground enclosure system includes an underground enclosure, a ground-fault circuit interrupter (GFCI), and an electrical outlet. The underground enclosure includes a base with a first wall that at least partially defines an internal volume. The wall includes a lip that extends into the internal volume. A lid is coupled to the base to at least partially enclose the volume. The lid can contact the lip and be received at least partially within the internal volume. The GFCI is disposed within the base and can receive electrical power. The electrical outlet is in electrical communication with the GFCI. The electrical outlet is positioned downstream from the GFCI. The electrical outlet can connect to an external electrical device and provide power to the external electrical device.
A pipe coupling includes an insertion sleeve with a body that has an outer surface and an opening that passes through the body. The body includes a cylindrical first section disposed between a second section and a third section. The first section has a maximum outer diameter of the body. The second section has a varying diameter along its length. The third section has a varying diameter along its length. The opening includes a first region with a constant inner diameter and a second region with a varying diameter. A maximum diameter of the second region is greater than the constant inner diameter. The insertion sleeve is assembled on the rigid stiffener with the second region positioned closer to the first O-ring than the first region. The maximum diameter of the second region is greater than an outer diameter of the first O-ring.
F16L 19/02 - Extrémités de tuyaux pourvues de colliers ou de brides formant corps ou non avec les tuyaux, maintenues en contact par un organe vissé
F16L 21/02 - Raccords avec manchon ou douille avec segments d'étanchéité élastiques entre le tuyau et le manchon ou entre le tuyau et la douille, p. ex. avec des segments roulants ou autres segments profilés préfabriqués
An armor stop, and a cable gland including an entry component including lower opening, an upper opening, and a channel defined between the lower opening and the upper opening, the armor stop removably engaged in the channel through the lower opening of the entry component, the armor stop having an elongated body with a distal end, a proximal end, and at least one slot extending at least partially along a length of body, wherein the proximal end of the armor stop is compressible, by means of the slot, in a lateral direction to insert and remove the armor stop from the lower opening of the channel.
H02G 3/06 - Joints pour connecter des longueurs de tubes de protection les unes aux autres ou à l'enveloppe, p. ex. à la boîte de distributionInstallations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules Détails assurant la continuité électrique dans le joint
H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
H02G 15/013 - Moyens d'étanchéité pour entrées de câble
A clamp guard includes a first body, a second body, a biasing member, and a first gate. The first body has a first lower end and a first internal cavity for at least partially receiving the electrical component. The second body is movably coupled to the first body and has a second lower end and a second internal cavity for at least partially receiving the electrical component. The biasing member is connected between the first body and the second body. The first gate is coupled to the first body proximate to the first lower end and is movable between a first gate position and a second gate position. The second body is movable relative to the first body against a bias of the biasing member between a closed position and an open position. The first gate is movable coupled to the first body proximate to the first lower end.
H01R 4/28 - Connexions par serrageConnexions par ressort
H01H 85/25 - Dispositions de sécurité pour empêcher ou bloquer le contact avec des pièces sous tension, y compris par isolation lors de l'enlèvement du couvercle
H01R 13/40 - Fixation des pièces de contact dans ou sur un socle ou un boîtierIsolement des pièces de contact
H02B 1/06 - Tableaux, panneaux, pupitresParties constitutives ou accessoires comportant en association des enceintes, p. ex. pour empêcher l'accès à des parties sous tension
A01M 29/30 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux empêchant l'accès ou obstruant le passage, p. ex. au moyen de barrières, de pics, de cordons, d'obstacles ou d'aspersion d'eau
An underground enclosure system includes an underground enclosure, a ground-fault circuit interrupter (GFCI), and an electrical outlet. The underground enclosure includes a base with a first wall that at least partially defines an internal volume. The wall includes a lip that extends into the internal volume. A lid is coupled to the base to at least partially enclose the volume. The lid can contact the lip and be received at least partially within the internal volume. The GFCI is disposed within the base and can receive electrical power. The electrical outlet is in electrical communication with the GFCI. The electrical outlet is positioned downstream from the GFCI. The electrical outlet can connect to an external electrical device and provide power to the external electrical device.
H02G 3/36 - Installations de câbles ou de lignes dans les murs, les sols ou les plafonds
H02G 3/40 - Installations de câbles ou de lignes dans les murs, les sols ou les plafonds les câbles ou lignes étant installés dans des conduits ou des canalisations préétablis utilisant des tubes de protection séparés dans les conduits ou les canalisations
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
A mid-span tap connector for a utility line includes a base bracket having a base upper groove configured to receive a tap line and a base lower groove configured to receive a primary line. A cap bracket is configured to be connected to the base bracket. The cap bracket has a cap groove configured to receive the primary line. A tap bracket is configured to be connected to the base bracket. The tap bracket has a tap main body with a tap groove configured to receive the tap line. The main body and tap groove extend non-parallel to the primary line in an assembled state.
A rotary contactor including a center sleeve having a center axis. The center sleeve including a first end and a second end. The rotary contactor also including a first end plate axially positioned about the center axis at the first end, a second end plate axially positioned about the center axis at the second end, a first barrier plate axially spaced between the first end plate and the second end plate about the center axis, and a first contactor stack axially spaced between the first barrier plate and the second end plate about the center axis. The first contactor stack includes a first rotating conductive plate electrically connected to a first cable conductor. The first rotating conductive plate configured to rotate about the center axis. The first contactor stack also includes a first nonrotating conductive plate electrically connected to a power supply.
An armor stop, and a cable gland including an entry component including lower opening, an upper opening, and a channel defined between the lower opening and the upper opening, the armor stop removably engaged in the channel through the lower opening of the entry component, the armor stop having an elongated body with a distal end, a proximal end, and at least one slot extending at least partially along a length of body, wherein the proximal end of the armor stop is compressible, by means of the slot, in a lateral direction to insert and remove the armor stop from the lower opening of the channel.
H02G 3/06 - Joints pour connecter des longueurs de tubes de protection les unes aux autres ou à l'enveloppe, p. ex. à la boîte de distributionInstallations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules Détails assurant la continuité électrique dans le joint
A mounting bracket that includes a body, a first tab, and a second tab. The body has an inner perimeter and an outer perimeter. The first tab extends from the body in a first direction. The first tab includes a first slot configured to receive a first fastener. The second tab extends from the body in a second direction opposite the first direction. The second tab includes a second slot that can receive a second fastener. The first tab and the second tab are each movable relative to the body between a first position and a second position. The first position is substantially parallel to the surface of the body and the second position is substantially perpendicular to the surface of the body.
Disclosed herein are exothermic reaction mixtures that can be used for copper-based thermite reactions. The disclosed exothermic reaction mixtures can be advantageously formulated with synthetically made copper oxide(s), which can improve consistency and stability of thermite reactions. An example exothermic reaction mixture includes an alloy comprising copper and aluminum and a metal oxide comprising Cu2O and CuO. Also disclosed are methods of preparing the exothermic reaction mixture and methods of welding that include the exothermic reaction mixture.
C06B 33/00 - Compositions contenant des particules de métal, alliage, bore, silicium, sélénium ou tellure avec au moins un matériau fournissant de l'oxygène, qui est soit un oxyde métallique, soit un sel, organique ou inorganique, susceptible de donner un oxyde métallique
C06B 23/00 - Compositions caractérisées par des constituants non explosifs ou non thermiques
A mounting bracket that includes a body, a first tab, and a second tab. The body has an inner perimeter and an outer perimeter. The first tab extends from the body in a first direction. The first tab includes a first slot configured to receive a first fastener. The second tab extends from the body in a second direction opposite the first direction. The second tab includes a second slot that can receive a second fastener. The first tab and the second tab are each movable relative to the body between a first position and a second position. The first position is substantially parallel to the surface of the body and the second position is substantially perpendicular to the surface of the body.
An electrical box that includes a bottom wall, a first side wall, and a second side wall. The first side wall extends from the base wall. The second side wall extends from the base wall and is oriented substantially perpendicularly to the first side wall. A first lip extends from the first side wall. The first lip has a first tab with a first opening. A second lip extends from the second side wall. The second lip has a second tab with a second opening. The first lip and the second lip contact at an interface. The interface includes a continuous surface between the first lip and the second lip.
An air break switch including a first insulator and a second insulator opposite the first insulator. The second insulator including a blade, wherein the blade is configured to rotate about a first axis parallel to the second insulator and about a second axis perpendicular to the second insulator.
H01H 31/26 - Interrupteurs à coupure dans l'air pour haute tension sans moyen d'extinction ou de prévention des arcs avec contact mobile demeurant électriquement connecté à une ligne en position d'ouverture de l'interrupteur
H01H 1/52 - Moyens pour accroître la pression de contact, empêcher la vibration des contacts, maintenir ensemble les contacts après l'entrée en contact, ou pour ramener les contacts à la position d'ouverture contacts adaptés pour agir comme verrous
H01H 31/28 - Interrupteurs à coupure dans l'air pour haute tension sans moyen d'extinction ou de prévention des arcs avec contact mobile demeurant électriquement connecté à une ligne en position d'ouverture de l'interrupteur avec contact à déplacement angulaire
H01H 31/30 - Interrupteurs à coupure dans l'air pour haute tension sans moyen d'extinction ou de prévention des arcs avec contact mobile demeurant électriquement connecté à une ligne en position d'ouverture de l'interrupteur avec contact à déplacement angulaire actionné par le mouvement d'un ou de plusieurs isolateurs
An electrical box that includes a bottom wall, a first side wall, and a second side wall. The first side wall extends from the base wall. The second side wall extends from the base wall and is oriented substantially perpendicularly to the first side wall. A first lip extends from the first side wall. The first lip has a first tab with a first opening. A second lip extends from the second side wall. The second lip has a second tab with a second opening. The first lip and the second lip contact at an interface. The interface includes a continuous surface between the first lip and the second lip.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electrical vehicle supply equipment; electrical vehicle supply equipment (EVSE); electrical vehicle chargers; cable storage systems; anti-theft cable storage systems; reels for non-electric cable; drag chains for guiding and protecting non-electric cable; power operated reels for taking up and paying out hydraulic and pneumatic hoses and electrical cable; machine parts for carrying electrical conductors, namely drag chains and rolling conductor supports for use with electrical cables in supplying electrical power from a stationary supply source to a moving machine part; power-operated portable carriers in the nature of reels for use with electrical cables supplying electrical power from a power source to a movable machine parts.
42.
OPTICAL VOLTAGE SENSING SYSTEMS AND ELECTRO-OPTIC CRYSTAL ASSEMBLIES
An optical voltage sensor system for measuring a high-voltage (HV) signal includes a voltage divider configured to generate a low-voltage (LV) signal representative of the HV signal, an electro-optic crystal, and electrodes arranged on the electro-optic crystal and connected to receive the LV signal from the voltage divider. The electrodes are configured, upon an unpolarized light beam being launched through the electro-optic crystal, to apply a voltage of the LV signal to the electro-optic crystal to alter a spatial distribution of a portion of the light beam exiting the electro-optic crystal in response to the LV signal. The optical voltage sensor system further includes a light collector configured to collect light having an intensity which varies based on the applied voltage, and a light converter configured to convert the collected light into an electronic signal representative of the HV signal.
G01R 15/24 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs modulateurs de lumière
G01R 15/16 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs capacitifs
G01R 15/22 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs émetteurs de lumière, p. ex. LED, optocoupleurs
A submersible cable connector for connecting a plurality of cable ends is provided. The submersible cable connector includes a connector body and an encapsulation member covering the connector body. The connector body has one or more cable receiving apertures or cavities and one or more fastener receiving apertures in communication with the cable receiving apertures. The encapsulation member includes integrally molded tubular cable ports in communication with the cable receiving apertures, spaced apart tubular fastener ports in communication with the fastener receiving apertures, and tethered sealing cap assemblies monolithically or integrally formed into the encapsulation member, and each configured to seal respective one of the fastener ports.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p. ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
H01R 13/523 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes pour l'emploi sous l'eau
H01R 43/24 - Assemblage par moulage sur les pièces de contact
A connector includes a conductor block with a run line opening, a run insulation piercing member extending into the run line opening, a tap line opening, and a tap insulation piercing member extending into the tap line opening. A run cap extends over the run line opening. A run bolt extends through the run cap into the run line opening. The run bolt includes a first threaded shank and a first shearable head. The first shearable head is configured to disconnect from the first threaded shank on reaching a first torque limit. A tap cap extends over the tap line opening. A tap bolt extends through the tap cap into the tap line opening. The tap bolt includes a second threaded shank and a second shearable head. The second shearable head is configured to disconnect from the second threaded shank on reaching a second torque limit.
H01R 4/2483 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact pénétrant dans l’isolation étant actionnés par des vis, des écrous ou des boulons pénétrant dans la région sous l’extrémité de la vis
45.
APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SENSING DEVICES IN PROTECTIVE CIRCUIT INTERRUPTERS
Passive monitoring the integrity of current sensing devices and associated circuitry in GFCI and AFCI protective devices is provided. A protection circuit interrupter employs a capacitively coupled noise signal obtained by an arrangement of one or both of line side arms relative to a Rogowski coil. The noise signal is monitored while the line and load sides of a protective circuit interrupter are disconnected, and the connection of the line and load sides disabled if the noise signal fails to correlate sufficiently to a reference noise cycle. When the line and load sides are connected, the RMS value of the observed current signal is monitored such that the line and load sides are disconnected if the observed current signal fails to meet an RMS threshold. The observed current signal is compensated by subtracting the reference noise cycle prior to monitoring for the fault condition applicable to the protective device.
G01R 31/327 - Tests d'interrupteurs de circuit, d'interrupteurs ou de disjoncteurs
G01R 35/00 - Test ou étalonnage des appareils couverts par les autres groupes de la présente sous-classe
H02H 1/00 - Détails de circuits de protection de sécurité
H02H 3/16 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un courant de défaut à la terre ou à la masse
H02H 3/28 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à la différence de tensions ou de courantsCircuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un angle de déphasage entre tensions ou courants comprenant la comparaison des valeurs de tension ou de courant des deux portions séparées d'un même système, p. ex. à deux bouts opposés d'une ligne, à la sortie et à l'entrée d'un appareil
H02H 3/33 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à la différence de tensions ou de courantsCircuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un angle de déphasage entre tensions ou courants comprenant la comparaison des valeurs de tension ou de courant en des points correspondants des différents conducteurs d'un même système, p. ex. de courants dans des conducteurs d'aller et retour utilisant des transformateurs sommateurs de courant
A connector includes a conductor block with a run line opening, a run insulation piercing member extending into the run line opening, a tap line opening, and a tap insulation piercing member extending into the tap line opening. A run cap extends over the run line opening. A run bolt extends through the run cap into the run line opening. The run bolt includes a first threaded shank and a first shearable head. The first shearable head is configured to disconnect from the first threaded shank on reaching a first torque limit. A tap cap extends over the tap line opening. A tap bolt extends through the tap cap into the tap line opening. The tap bolt includes a second threaded shank and a second shearable head. The second shearable head is configured to disconnect from the second threaded shank on reaching a second torque limit.
H01R 4/2408 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis de dents, de fourchons, de broches ou d’aiguilles pénétrant dans l’isolation actionnés par des vis de serrage
H01R 4/36 - Conducteurs logés sous l'extrémité d'une vis
H01R 4/24 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble
H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou
H01R 4/2407 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis de dents, de fourchons, de broches ou d’aiguilles pénétrant dans l’isolation étant munis de saillies en dents de scie
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 4/2404 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis de dents, de fourchons, de broches ou d’aiguilles pénétrant dans l’isolation
Disclosed herein are exothermic reaction mixtures that can be used for copper-based thermite reactions. The disclosed exothermic reaction mixtures can be advantageously formulated with synthetically made copper oxide(s), which can improve consistency and stability of thermite reactions. An example exothermic reaction mixture includes an alloy comprising copper and aluminum and a metal oxide comprising Cu2O and CuO. Also disclosed are methods of preparing the exothermic reaction mixture and methods of welding that include the exothermic reaction mixture.
C09K 5/16 - Substances sujettes à des réactions chimiques lors de leur utilisation
B23K 35/34 - Baguettes, électrodes, matériaux ou environnements utilisés pour le brasage, le soudage ou le découpage caractérisés par la composition ou la nature du matériau comprenant des corps qui facilitent le travail des métaux lorsqu'ils sont chauffés
B23K 35/22 - Baguettes, électrodes, matériaux ou environnements utilisés pour le brasage, le soudage ou le découpage caractérisés par la composition ou la nature du matériau
48.
OPTICAL VOLTAGE SENSING SYSTEMS AND ELECTRO-OPTIC CRYSTAL ASSEMBLIES
An optical voltage sensor system for measuring a high-voltage (HV) signal includes a voltage divider configured to generate a low-voltage (LV) signal representative of the HV signal, an electro-optic crystal, and electrodes arranged on the electro-optic crystal and connected to receive the LV signal from the voltage divider. The electrodes are configured, upon an unpolarized light beam being launched through the electro-optic crystal, to apply a voltage of the LV signal to the electro-optic crystal to alter a spatial distribution of a portion of the light beam exiting the electro-optic crystal in response to the LV signal. The optical voltage sensor system further includes a light collector configured to collect light having an intensity which varies based on the applied voltage, and a light converter configured to convert the collected light into an electronic signal representative of the HV signal.
G01R 15/24 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs modulateurs de lumière
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electrical vehicle supply equipment; electrical vehicle supply equipment (EVSE); electrical vehicle chargers; cable storage systems; anti-theft cable storage systems; reels for non-electric cable; drag chains for guiding and protecting non-electric cable; power operated reels for taking up and paying out hydraulic and pneumatic hoses and electrical cable; machine parts for carrying electrical conductors, namely drag chains and rolling conductor supports for use with electrical cables in supplying electrical power from a stationary supply source to a moving machine part; power-operated portable carriers in the nature of reels for use with electrical cables supplying electrical power from a power source to a movable machine parts
50.
HIGH VOLTAGE SOLID INSULATED CAPACITIVE-RESISTIVE DIVIDER
A capacitive voltage divider designed to step down high-voltage from an electrical power line to a lower more suitable voltage includes a hollow insulator, a primary terminal located on the hollow insulator and connected to the high-voltage power line, first and second capacitors arranged as a voltage divider circuit, one or more primary insertion resistors, and solid dry foam dielectric formed around the first capacitor and the second capacitor within the hollow insulator.
G01R 15/16 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs capacitifs
G01R 15/06 - Diviseurs de tension avec des composantes réactives, p. ex. transformateurs à capacité
A distribution protection device includes an energy harvester connected in series between a first terminal and a second terminal, a switch connected in series between the first terminal and the second terminal and in parallel with the energy harvester, and switch circuitry configured to receive electrical power from the energy harvester and control operation of the switch. The energy harvester includes a first capacitive layer opposite a second capacitive layer. The first capacitive layer and the second capacitive layer form a substantially cylindrical structure that substantially envelopes the switch.
A distribution protection device includes an energy harvester connected in series between a first terminal and a second terminal, a switch connected in series between the first terminal and the second terminal and in parallel with the energy harvester, and switch circuitry configured to receive electrical power from the energy harvester and control operation of the switch. The energy harvester includes a first capacitive layer opposite a second capacitive layer. The first capacitive layer and the second capacitive layer form a substantially cylindrical structure that substantially envelopes the switch.
H02H 1/06 - Dispositions pour fournir la puissance d'actionnement
H01H 31/26 - Interrupteurs à coupure dans l'air pour haute tension sans moyen d'extinction ou de prévention des arcs avec contact mobile demeurant électriquement connecté à une ligne en position d'ouverture de l'interrupteur
A capacitive voltage divider designed to step down high-voltage from an electrical power line to a lower more suitable voltage includes a hollow insulator, a primary terminal located on the hollow insulator and connected to the high-voltage power line, first and second capacitors arranged as a voltage divider circuit, one or more primary insertion resistors, and solid dry foam dielectric formed around the first capacitor and the second capacitor within the hollow insulator.
G01R 15/06 - Diviseurs de tension avec des composantes réactives, p. ex. transformateurs à capacité
G01R 15/16 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs capacitifs
G01R 19/02 - Mesure des valeurs efficaces, c.-à-d. des valeurs moyennes quadratiques
G01R 15/14 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort
G01R 15/18 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs inductifs, p. ex. des transformateurs
G01R 19/04 - Mesure des valeurs de pointe d'un courant alternatif ou des impulsions
H01G 4/40 - Combinaisons structurales de condensateurs fixes avec d'autres éléments électriques non couverts par la présente sous-classe, la structure étant principalement constituée par un condensateur, p. ex. combinaisons RC
A three-phase transformer configured to transform a three-phase voltage. The transformer includes first, second, and third toroidal transformers. The first toroidal transformer is configured to transform a first phase of the three-phase voltage. The second toroidal transformer is electrically connected to the first toroidal transformer. The second toroidal transformer is configured to transform a second phase of the three-phase voltage. The third toroidal transformer is electrically connected to the first toroidal transformer and the second toroidal transformer. The third toroidal transformer is configured to transform a third phase of the three-phase voltage.
An anchor including an anchor that has an anchor body having a first end having a pointed tip, a second end opposite the first end, a wall defined between the first end and the second end, a helical plate coupled to the wall adjacent to the first end, and an aperture in the wall of the anchor body. The first aperture is positioned between the helical plate and the second end, and the first aperture is configured to receive one or more wires therethrough. The anchor body is configured to couple to a housing of a charger of an electric vehicle.
A lighting fixture is provided. The lighting fixture includes a light source. The lighting fixture further includes an input device physically located on the lighting fixture. The input device is configured to receive a manual user-input associated with toggling power to the light source. The lighting fixture further includes a wireless communications device physically located on the lighting fixture. The wireless communications device includes an antenna and one or more control devices. The one or more control devices are configured to obtain, via the antenna, data indicative of a user-request to toggle power to the light source. The one or more control devices are further configured to provide one or more control signals associated with toggling power to the light source based, at least in part, on the data and irrespective of a state of the input device physically located on the lighting fixture.
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 23/02 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des transformateurs ou des impédances
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
A barrier for use in an electrical system includes a body and a channel. The body has an outer perimeter and an inner perimeter that forms an aperture which can receive a support. The aperture is formed in a center of the body. A channel extends through the body between the outer perimeter and the inner perimeter. A center of mass (COM) of the body is located along the channel a first distance away from the center of the body.
H01B 17/00 - Isolateurs ou corps isolants caractérisés par la forme
H01B 17/38 - Accessoires, garniture, p. ex. capuchons, capotsÉléments de fixation prévus à cet effet
H02G 7/00 - Installations de lignes ou câbles électriques aériens
A01M 29/30 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux empêchant l'accès ou obstruant le passage, p. ex. au moyen de barrières, de pics, de cordons, d'obstacles ou d'aspersion d'eau
A clamp for a utility line spacer includes a first jaw having a first clamping surface, a first aperture, and upper slot extending from the first aperture. A second jaw having a second clamping surface and an open-ended second aperture is connected to the first jaw. A first bushing is engaged with the first clamping surface of the first jaw. A second bushing is engaged with the second clamping surface of the second jaw. A fastener secures the first jaw relative to the first jaw. The first aperture is configured to receive the fastener in a first position and the upper slot is configured to permit rotation of the fastener relative to the first aperture to a second position.
A multi-stage trigger assembly for portable, hand-held, battery powered tools is provided. The tool may be configured as a crimping tool, a cutting tool or other type of tool. The tool has an in-line handle assembly and a working head assembly. The trigger assembly has a first stage that is a manual operation and a second stage that is an electro-mechanical operation.
B25F 5/02 - Structure des boîtiers, corps ou poignées
B25B 5/16 - Parties constitutives, p. ex. mâchoires, fixations des mâchoires
B25B 27/14 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets autrement que par ajustage à la presse, ou pour les détacher
60.
ANCHOR, ANCHOR ASSEMBLY, AND PEDESTAL FOR USE WITH AN ANCHOR OR ANCHOR ASSEMBLY
An anchor including an anchor that has an anchor body having a first end having a pointed tip, a second end opposite the first end, a wall defined between the first end and the second end, a helical plate coupled to the wall adjacent to the first end, and an aperture in the wall of the anchor body. The first aperture is positioned between the helical plate and the second end, and the first aperture is configured to receive one or more wires therethrough. The anchor body is configured to couple to a housing of a charger of an electric vehicle.
A clamp including a body having a top portion hinged to a bottom portion, each of the top portion and the bottom portion including a rounded inner surface for receiving an elongated element, a ratchet on the top portion having a plurality of teeth, an opening in the bottom portion for removably receiving the ratchet, and a retaining assembly for adjustably engaging a portion of the plurality of teeth in the opening, the retaining assembly being releasable without tools.
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c.-à-d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
A barrier for use in an electrical system includes a body and a channel. The body has an outer perimeter and an inner perimeter that forms an aperture which can receive a support. The aperture is formed in a center of the body. A channel extends through the body between the outer perimeter and the inner perimeter. A center of mass (COM) of the body is located along the channel a first distance away from the center of the body.
H01B 17/24 - Isolateurs fendus ou perforés pour fixation par clou, vis, fil ou barre, p. ex. diabolo, bobine
H02G 1/02 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour lignes ou câbles aériens
A clamp for a utility line spacer includes a first jaw having a first clamping surface, a first aperture, and upper slot extending from the first aperture. A second jaw having a second clamping surface and an open-ended second aperture is connected to the first jaw. A first bushing is engaged with the first clamping surface of the first jaw. A second bushing is engaged with the second clamping surface of the second jaw. A fastener secures the first jaw relative to the first jaw. The first aperture is configured to receive the fastener in a first position and the upper slot is configured to permit rotation of the fastener relative to the first aperture to a second position.
Disclosed are different configurations for a brace and mounting brackets for securing an electrical box in a support structure such as a wall or ceiling. The brace can include slidably brace members to provide an adjustable width. The mounting brackets can include different sets of connectors for mounting different sized electrical boxes.
H02G 3/38 - Installations de câbles ou de lignes dans les murs, les sols ou les plafonds les câbles ou lignes étant installés dans des conduits ou des canalisations préétablis
H02G 7/05 - Dispositifs ou dispositions pour suspendre les lignes ou câbles électriques
A mounting plate for supporting a low voltage device includes a body, an opening, a first mounting section, and a second mounting section. The body includes a first side wall having a recessed region, and a second side wall opposite to the first side wall. The second side wall includes a projection aligned with the recessed region. The first side wall and the second side wall extend between a first end and a second end of the body. The opening is formed between the first side wall and the second side wall. The first mounting section is coupled between the first side wall and the second side wall on the first end of the body. The second mounting section is coupled between the first side wall and the second side wall on the second end of the body.
An adapter plate for an electrical box includes a base having a base body with a first side and a second side. The base body defines an opening configured to receive an electrical device. The base includes a first snap-fit connector adjacent the opening. An insert includes an insert body configured to mate with the base. The insert body has a device opening and a second snap-fit connector configured to engage with the first snap-fit connector to releasably secure the insert to the base.
An adapter plate for an electrical box includes a base having a base body with a first side and a second side. The base body defines an opening configured to receive an electrical device. The base includes a first snap-fit connector adjacent the opening. An insert includes an insert body configured to mate with the base. The insert body has a device opening and a second snap-fit connector configured to engage with the first snap-fit connector to releasably secure the insert to the base.
A mounting plate for supporting a low voltage device includes a body, an opening, a first mounting section, and a second mounting section. The body includes a first side wall having a recessed region, and a second side wall opposite to the first side wall. The second side wall includes a projection aligned with the recessed region. The first side wall and the second side wall extend between a first end and a second end of the body. The opening is formed between the first side wall and the second side wall. The first mounting section is coupled between the first side wall and the second side wall on the first end of the body. The second mounting section is coupled between the first side wall and the second side wall on the second end of the body.
An electrical box assembly includes a plurality of side walls. At least one of the plurality of side walls has a knockout configured to be removed to receive an electrical conductor. An end wall is releasably connected to the plurality of side walls. The end wall has a groove. A mounting bracket is connected to the end wall. The mounting bracket includes a mounting plate, an adjustment plate, and a threaded adjustment member received in the groove. Rotation of the adjustment member causes the mounting bracket to translate relative to the end wall.
A load break tool for opening a high load electrical switch having a first switch contact and a second switch contact. The load break tool includes a main body extending along a longitudinal axis between a first end and a second end. The main body is movable between an extended configuration and a retracted configuration. A first contact is coupled to the first end and configured to selectively couple with the first switch contact. A second contact is coupled to the second end and configured to selectively couple with the second switch contact. In the retracted configuration the first contact is in electrical communication with the second contact. A spring assembly is mounted in the main body for biasing the main body to the retracted configuration, the spring assembly including a compression spring.
An electrical receptacle assembly including an electrical receptacle having a front surface and a first set of contacts on the front surface and a wall-plate. The wall-plate includes an outer surface, an inner surface opposite the outer surface, and a second set of contacts positioned on the inner surface. The second set of contacts releasably and electrically connect to the first set of contacts. The wall-plate also includes a printed circuit board electrically connected to the second set of contacts and a plurality of electrical connectors configured to electrically connect to a plurality of accessory devices.
H01R 31/06 - Pièces intermédiaires pour joindre deux pièces de couplage, p. ex. adaptateur
H01R 27/02 - Pièces de couplage adaptées à la coopération avec plusieurs pièces complémentaires dissemblables pour coopération simultanée avec plusieurs pièces complémentaires
73.
GANGABLE ELECTRICAL BOXES AND ADJUSTABLE MOUNTING BRACKET
An electrical box assembly includes a plurality of side walls. At least one of the plurality of side walls has a knockout configured to be removed to receive an electrical conductor. An end wall is releasably connected to the plurality of side walls. The end wall has a groove. A mounting bracket is connected to the end wall. The mounting bracket includes a mounting plate, an adjustment plate, and a threaded adjustment member received in the groove. Rotation of the adjustment member causes the mounting bracket to translate relative to the end wall.
An electrical receptacle assembly including an electrical receptacle having a front surface and a first set of contacts on the front surface and a wall-plate. The wall-plate includes an outer surface, an inner surface opposite the outer surface, and a second set of contacts positioned on the inner surface. The second set of contacts releasably and electrically connect to the first set of contacts. The wall-plate also includes a printed circuit board electrically connected to the second set of contacts and a plurality of electrical connectors configured to electrically connect to a plurality of accessory devices.
H01R 27/02 - Pièces de couplage adaptées à la coopération avec plusieurs pièces complémentaires dissemblables pour coopération simultanée avec plusieurs pièces complémentaires
H01R 13/62 - Moyens pour faciliter l'engagement ou la séparation des pièces de couplage ou pour les maintenir engagées
A utility enclosure includes a cover and a mounting unit. The cover can be positioned within an opening. The cover includes a cover body with a first surface and a second surface opposite to the first surface. An opening is formed in the second surface and includes an undercut. The mounting unit has a unit body and a connector that extends from the unit body and can be received within the opening. The connector includes a lip that can engage with the undercut when the connector is inserted into the opening with a snap fit.
A utility enclosure includes a cover and a mounting unit. The cover can be positioned within an opening. The cover includes a cover body with a first surface and a second surface opposite to the first surface. An opening is formed in the second surface and includes an undercut. The mounting unit has a unit body and a connector that extends from the unit body and can be received within the opening. The connector includes a lip that can engage with the undercut when the connector is inserted into the opening with a snap fit.
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
E02D 29/14 - Couvercles pour regards ou analoguesChâssis de couvercles
G01F 1/07 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets mécaniques en utilisant des aubes tournantes avec admission tangentielle avec accouplement mécanique au dispositif indicateur
G01F 1/11 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets mécaniques en utilisant des aubes tournantes avec admission axiale avec accouplement mécanique au dispositif indicateur
G01F 15/14 - Revêtements, p. ex. avec un matériau spécial
G01F 15/18 - Supports ou moyens de raccordement pour les compteurs
A recessed outlet housing includes an outlet box having a plurality of first side walls, a rear wall, and an open front configured to receive an electrical device. A mounting flange extends from the outlet box. The mounting flange comprising a plurality of cells. A base extends from the outlet box. The base has a plurality of second side walls. The base is configured to receive a lid.
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
H01R 25/00 - Pièces de couplage adaptées à la coopération simultanée avec plusieurs pièces complémentaires identiques, p. ex. pour la distribution d'énergie à plusieurs circuits
H02G 3/10 - Boîtes de distributionBoîtes de connexion ou de dérivation pour montage sur un mur
A recessed outlet housing includes an outlet box having a plurality of first side walls, a rear wall, and an open front configured to receive an electrical device. A mounting flange extends from the outlet box. The mounting flange comprising a plurality of cells. A base extends from the outlet box. The base has a plurality of second side walls. The base is configured to receive a lid.
A switch may include a first electrical terminal, the first electrical terminal including a blade configured to move between an open position and a closed position, and a rod extending from the first electrical terminal, wherein the rod includes a rod receiving portion, and wherein the rod is configured to move between a first position and a second position. The switch may include a second electrical terminal configured to receive the blade when in the closed position, the second electrical terminal including a vacuum interrupter, and a vacuum interrupter rod, wherein, during a closing of the switch, while the blade moves from the open position to the closed position, the rod receiving portion engages the vacuum interrupter rod, thereby moving the rod receiving portion from the first position to the second position.
Systems for disconnecting a surge arrester. One embodiment provides a surge arrester comprising a housing, a connecting interface configured to connect to an electrical power grid, and a disconnector device coupled to the connecting interface. A metal oxide varistor stack is coupled to the disconnector device, and a ground side connection is coupled to the metal oxide varistor stack, the ground side connection configured to connect to a system ground. The disconnector device is configured to disconnect the connecting interface from the system ground based on a predetermined disconnection condition.
An electrical device enclosure is provided that includes an electrical device; a telescoping support member having the electrical device supported thereon; an electrical device region, the telescoping support member being configured to move the electrical device into a stored position in a first space defined in the electrical device region and to move the electrical device into a deployed position outside of the first space; and a hood pivotally connected to the electrical device for movement between a hooded position and an unhooded position. The hood and electrical device region have cooperating surfaces, the cooperating surfaces being configured and positioned so that movement of the electrical device to the stored position moves the hood into sealed contact with the electrical device to define a weather-tight space around the electrical device.
A tap plug for engaging a conductor lug and a stud is provided. The tap plug includes a housing, a first member, and a second member. The housing has an inner bore defining a longitudinal axis. The first member is in the inner bore and is rotatable with respect to the housing about the longitudinal axis. The first member has an external thread at a first end, where the external thread engages the conductor lug. The second member is rotatable with respect to the housing about the longitudinal axis and has an internal thread at the first end. The first end is open so that the internal thread can engage the stud.
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
A vacuum interrupter including a vacuum bottle having a first contact and a second contact, the second contact movable between a closed position and an open position. The vacuum interrupter also includes a harvester circuit connected to a power supply, the harvester circuit powers the vacuum interrupter via the power supply, a current sensor that senses a current of the power supply, an energy converter that moves the second contact to the open position, and an electronic controller electrically connected to the harvester circuit, the current sensor, and the energy converter. The electronic controller receives a signal indicative of the current of the power supply from the current sensor, determines the current of the power supply based on the signal, determines whether a fault is occurring on the power supply, energizes the energy converter in response to determining the fault, and opens the vacuum interrupter by energizing the energy converter.
A wildlife guard assembly is provided that includes two cover sections, a biasing member, and a toggle action lever mechanism. The cover sections are hinged so that the cover sections, when in a closed position, a cavity to capture a line post insulator is defined. The biasing member normally biases the cover sections to the closed position. The lever mechanism is connected to the cover sections and has an over-center position that releasably holds the two cover sections in an open position. The lever mechanism is positioned in the cavity such that, during installation on the line post insulator, the line post insulator interacts with the lever mechanism to move the lever mechanism from the over-center position to allow the biasing member and the lever mechanism to move the cover sections to the closed position.
A01M 29/30 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux empêchant l'accès ou obstruant le passage, p. ex. au moyen de barrières, de pics, de cordons, d'obstacles ou d'aspersion d'eau
H01B 17/38 - Accessoires, garniture, p. ex. capuchons, capotsÉléments de fixation prévus à cet effet
A vacuum interrupter including a vacuum bottle having a first contact and a second contact, the second contact movable between a closed position and an open position. The vacuum interrupter also includes a harvester circuit connected to a power supply, the harvester circuit powers the vacuum interrupter via the power supply, a current sensor that senses a current of the power supply, an energy converter that moves the second contact to the open position, and an electronic controller electrically connected to the harvester circuit, the current sensor, and the energy converter. The electronic controller receives a signal indicative of the current of the power supply from the current sensor, determines the current of the power supply based on the signal, determines whether a fault is occurring on the power supply, energizes the energy converter in response to determining the fault, and opens the vacuum interrupter by energizing the energy converter.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electrical connectors, plugs, switches, and outlets; electrical power distribution equipment; Electrical power distribution units for data center equipment cabinets; power distribution devices for data center equipment cabinets; Modular power center components, namely, data processors being electrical power supplies; Modular data center components and data center modules comprised of electrical power supplies, electrical switchgear in the nature of voltage boosting devices for electric power lines, electrical switchboards, electrical distribution board system in the nature of power distribution panels, electrical controllers, electrical power distribution units, electrical cables and electrical connectors; electrical connectors for use in data center rows, cable assemblies and patch cords
One embodiment provides a non-contact power transmitter device including a sealed housing provided at least partially within a surface, and a transmitter coil within the sealed housing configured to inductively transfer power to a power receiver device. The power transmitter device also includes a transmitter control unit coupled to the transmitter coil, a transceiver configured to communicate with the power receiver device, and an electronic processor coupled to the transmitter control unit and the transceiver. The electronic processor is configured to establish, using the transceiver, communication with the power receiver device, and negotiate power transfer requirements between the power transmitter device and the power receiver device. The electronic processor is also configured to control the transmitter coil unit to transfer power to the power receiver device.
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
92.
PORTABLE GROUND FAULT CIRCUIT INTERRUPTER AND/OR ARC FAULT CIRCUITRY INTERRUPTER AND METHOD OF OPERATING THE SAME
A device may include a housing having a bottom portion. The device may include one or more plugs, wherein the bottom portion of the housing includes a threaded portion configured to receive a cap, and an aperture configured to receive a power cable having a first diameter, wherein the threaded portion includes a compression tab configured to compress the power cable as the threaded portion receives the cap.
H01H 83/04 - Interrupteurs de protection, p. ex. disjoncteur ou relais de protection actionné par des conditions électriques anormales autres que seulement les courants excessifs actionnés par courant de défaut à la terre avec moyens de test indiquant l'aptitude de l'interrupteur ou relais de fonctionner correctement
H01H 83/20 - Interrupteurs de protection, p. ex. disjoncteur ou relais de protection actionné par des conditions électriques anormales autres que seulement les courants excessifs actionnés par un courant excessif ainsi que par une autre condition électrique anormale
H02H 1/00 - Détails de circuits de protection de sécurité
An electrical bushing that provides an alert to a system condition that includes a body and a thermochromic paint. The body has an internal surface that can receive an electrical device and an external surface. The thermochromic paint is applied to the external surface of the body. The thermochromic paint includes a first color at a first temperature and can change to a second color when the body reaches a second temperature. The second color provides a visual alert for a fault in the body.
G01K 11/12 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant le changement de couleur, de translucidité ou de réflectance
G01K 1/02 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres
G01K 1/14 - SupportsDispositifs de fixationDispositions pour le montage de thermomètres en des endroits particuliers
H01B 7/32 - Conducteurs ou câbles isolés caractérisés par la forme avec dispositions pour détecter des défauts, p. ex. ruptures ou fuites
A cable storage system including a housing having a top portion, a bottom portion, and an opening, a drive pulley within the top portion of the housing, a cable at least partially contained in the housing having a proximal end in the housing and a distal end outside of the housing, the cable extending over the drive pulley and through the opening, and a motor driving the drive pulley to extend or retract the cable via the opening in response to a signal. The bottom portion of the housing is sized to permit the cable, in a retracted configuration, to hang in the bottom portion of the housing.
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
B60L 53/31 - Colonnes de charge spécialement adaptées aux véhicules électriques
B65H 75/36 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p. ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p. ex. tuyaux souples à poste fixe, câbles de force n'impliquant pas l'utilisation d'un noyau ou d'un gabarit à l'intérieur du paquet de matériau stocké, p. ex. dans lequel le matériau stocké est logé dans une enveloppe ou un logement, ou engagé de manière intermittente sur une série de supports d'une façon sinueuse ou en serpentins
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
95.
MODULAR POWER POST ASSEMBLY WITH RECEPTACLE HOUSING
An outdoor mounting assembly for use with an electrical device such as an outlet. A post has a hollow body with an upper end and a lower end. A receptacle housing is removably connected to the upper end of the post. The receptacle housing has a top and a plurality of side walls defining an interior cavity. At least one of the side walls has an opening providing access to the interior cavity. A cover is moveably connected to the receptacle housing. The cover has an opening to permit passage of a conductor.
An outdoor mounting assembly for use with an electrical device such as an outlet. A post has a hollow body with an upper end and a lower end. A receptacle housing is removably connected to the upper end of the post. The receptacle housing has a top and a plurality of side walls defining an interior cavity. At least one of the side walls has an opening providing access to the interior cavity. A cover is moveably connected to the receptacle housing. The cover has an opening to permit passage of a conductor.
H01R 13/516 - Moyens pour maintenir ou envelopper un corps isolant, p. ex. boîtier
H02G 1/08 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p. ex. appareils de pose sur véhicule à travers des tubes ou conduits, p. ex. tringles ou fil de tirage pour pousser ou tirer
H02G 9/00 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Metal and rubber grounding bushing adapters, specifically for parts and fittings of coaxial cable, excluding use with nonelectric cable, machinery, or machine parts; electrical receptacles, plugs, connectors, and switches; metal grounding bushings designed solely for coaxial cable; metal grounding clamps intended for power and electrical coaxial cable, not applicable to non-electric cable or machinery; electrical cables; electrical surge arresters; dead break elbows as electrical connectors for linking cables to transformers; and medium voltage power distribution and protection devices, including breakers and switchgears for electric power lines
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electrical connectors, plugs, switches, and outlets; electrical power distribution equipment; Electrical power distribution units for data center equipment cabinets; power distribution devices for data center equipment cabinets; Modular power center components, namely, data processors being electrical power supplies; Modular data center components and data center modules comprised of electrical power supplies, electrical switchgear in the nature of voltage boosting devices for electric power lines, electrical switchboards, electrical distribution board system in the nature of power distribution panels, electrical controllers, electrical power distribution units, electrical cables and electrical connectors; electrical connectors for use in data center rows, cable assemblies and patch cords
An arrester assembly including a first support member and a constant tension spring including a first end and a second end. The first end is mechanically coupled to the first support member such that the second end of the constant tension spring extends in a downward direction. The arrester assembly further includes a disconnector assembly that is electrically connected to the second end of the constant tension spring, a ground connector that is electrically connected to aground, and an arrester that is electrically connected between the disconnector assembly and the ground connector.
An electrical bushing that provides an alert to a system condition that includes a body and a thermochromic paint. The body has an internal surface that can receive an electrical device and an external surface. The thermochromic paint is applied to the external surface of the body. The thermochromic paint includes a first color at a first temperature and can change to a second color when the body reaches a second temperature. The second color provides a visual alert for a fault in the body.
H01F 27/40 - Association structurelle de composants électriques incorporés, p. ex. fusibles
G01K 1/024 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres pour l’indication à distance
G01K 11/06 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant la fusion, la congélation ou le ramollissement
G01K 11/12 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant le changement de couleur, de translucidité ou de réflectance
