An arrangement for providing a fluid flow to a sensor, comprising a flow distributor plate (10) positioned in a flow channel, the flow distributor plate comprising a first surface (12a) and a second surface (12b) defining therebetween a fluid collection space (16); a plurality of holes (14) each forming a fluid flow channel through the flow distributor plate; and flow openings (18) in the side of each hole (14) of the plurality of holes configured to convey a part of the fluid flow in the hole (14) into the fluid collection space (16); the arrangement further comprising a sample flow guide (20) downstream of the second surface (12b) and configured to convey the fluid from the fluid collection space towards a sensor (90).
An exhaust gas mixer (101), an exhaust gas aftertreatment apparatus, and corresponding method are disclosed. A funnel (130) receives from an input end (132) of the funnel and guides the exhaust gas towards an output end (134) of the funnel, wherein the output end (134) is opposite to the input end (132). A flow guide (140) resides inside the funnel (130) and guides exhaust gas flowing through the funnel (130) to advance as a rotating perimetrical flow such that downstream from flow guide (140), the exhaust gas will be exposed to a lower pressure in a core region (C) than in a perimeter region (P).
B01F 23/213 - Mélange de gaz avec des liquides par l’ajout de liquides dans les milieux gazeux par pulvérisation ou atomisation des liquides
B01F 25/10 - Mélange en créant un flux tourbillonnaire, p. ex. par l'introduction tangentielle de composants du flux
B01F 25/313 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits au centre du conduit
B01F 25/431 - Tubes de mélange droits avec des chicanes ou des obstructions qui ne provoquent pas de chute de pression importanteChicanes à cet effet
A gas treatment arrangement for a transportable test chamber of an electric component comprising: a channel portion configured to be connectable with the test chamber and comprises a gas cleaning apparatus; wherein the gas cleaning apparatus comprises an oxidation catalyst and a particulate filter. The gas cleaning apparatus further comprising a temperature control arrangement arranged upstream of the oxidation catalyst and the particulate filter, wherein the temperature control arrangement is configured to control temperature of a first gas stream from the test chamber.
G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge
A flow guide and a method for exhaust gas after treatment. Incoming exhaust gas is input to a mixing tube (120) and outgoing exhaust gas is output from the mixing tube (120) by an input end (122), and an output end (124), respectively (1210). Exhaust gas is guided (1220) by a core flow guide (130) inside the mixing tube such that downstream from the core flow guide (130), the exhaust gas is exposed to a lower pressure in a core region (C) than in a perimeter region (P). Reactant is dosed (1230) by a reactant doser (150) via the core region (C) towards a downstream side of the core flow guide (130).
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
A flow guide and a method therein, including dividing by a divider a mixing chamber to input and output sides; supporting a mixing tube in the mixing chamber, receiving exhaust gas by an intake section from the input side; guiding the received exhaust gas by a swirl guide to flow inside the mixing tube towards the second end as a rotating and advancing main flow; mounting a reactant doser by a reactant doser mount such that when in use, it provides reactant to a dosing section; guiding exhaust gas through the divider by the mixing tube; receiving at least most of the rotating and advancing exhaust gas flow by the dosing section; providing a stem guide around the doser when mounted facing the rotating flow, and defining by the stem guide a central opening surrounding the doser when mounted; and guiding, using a passage structure of the stem guide, a side flow out of the rotating flow to a carrier flow around the doser via the central opening.
A flow device, a stem flow guide for an air-free reactant doser (230), and an exhaust gas aftertreatment system including same; in which a bowl (910) extends along the reactant doser (230) surrounding a doser axis defined by the air-free reactant doser. The bowl (910) defines a plurality of slots (810) at a downstream edge thereof and spaced circumferentially around the doser axis. The flow device includes the stem flow guide. The exhaust gas aftertreatment system includes a mixing tube (220).
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
A flow guide and a method therein, including dividing by a divider a mixing chamber to input and output sides; supporting a mixing tube in the mixing chamber, receiving exhaust gas by an intake section from the input side; guiding the received exhaust gas by a swirl guide to flow inside the mixing tube towards the second end as a rotating and advancing main flow; mounting a reactant doser by a reactant doser mount such that when in use, it provides reactant to a dosing section; guiding exhaust gas through the divider by the mixing tube; receiving at least most of the rotating and advancing exhaust gas flow by the dosing section; providing a stem guide around the doser when mounted facing the rotating flow, and defining by the stem guide a central opening surrounding the doser when mounted; and guiding, using a passage structure of the stem guide, a side flow out of the rotating flow to a carrier flow around the doser via the central opening.
A mixer and a method therein, including feeding a rotating flow of exhaust gas in a mixing pipe towards a turning end of a mixing chamber; dosing reactant by a doser against the rotating flow around a centreline of the mixing pipe; maintaining a guide around the doser such that a front face of the guide faces the rotating flow, and the guide defines a central opening surrounding the doser; guiding a side flow out of the rotating flow to a carrier flow around the doser via the central opening; and inhibiting by the guide turbulence from being transferred from the side flow to the carrier flow.
B01F 23/213 - Mélange de gaz avec des liquides par l’ajout de liquides dans les milieux gazeux par pulvérisation ou atomisation des liquides
B01F 25/10 - Mélange en créant un flux tourbillonnaire, p. ex. par l'introduction tangentielle de composants du flux
B01F 25/313 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits au centre du conduit
B01F 35/00 - Accessoires pour mélangeursOpérations auxiliaires ou dispositifs auxiliairesParties ou détails d'application générale
B01F 25/00 - Mélangeurs à écoulementMélangeurs pour matières tombantes, p. ex. particules solides
A flow device, a stem flow guide for an air-free reactant doser (230), and an exhaust gas aftertreatment system including same; in which a bowl (910) extends along the reactant doser (230) surrounding a doser axis defined by the air-free reactant doser. The bowl (910) defines a plurality of slots (810) at a downstream edge thereof and spaced circumferentially around the doser axis. The flow device includes the stem flow guide. The exhaust gas aftertreatment system includes a mixing tube (220).
A method, flow device and system for method of guiding a flow of exhaust gas for aftertreatment, including receiving exhaust gas into a mixing chamber; supporting a mixing tube mostly in the mixing chamber obliquely to and extending through a peripheral wall of the mixing chamber; supporting by a reactant doser mount a reactant doser that doses reactant to the mixing tube; receiving, by a peripheral exhaust gas entry in the mixing tube, exhaust gas at reactant stream arriving from the doser; and forming by a swirl arrangement, a rotating flow around a mixing tube output and enhancing exhaust gas flow through the mixing tube by forming some pressure around the mixing tube downstream from the peripheral exhaust gas entry.
B01D 53/94 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
B01F 23/213 - Mélange de gaz avec des liquides par l’ajout de liquides dans les milieux gazeux par pulvérisation ou atomisation des liquides
B01F 25/10 - Mélange en créant un flux tourbillonnaire, p. ex. par l'introduction tangentielle de composants du flux
B01F 25/314 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits à la circonférence du conduit
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
F01N 5/04 - Silencieux ou dispositifs d'échappement combinés ou associés à des dispositifs bénéficiant de l'énergie des gaz évacués les dispositifs utilisant l'énergie cinétique
11.
Mixer arrangement and a method of mixing for after-treatment of exhaust gas
A mixer arrangement for aftertreatment of exhaust gas including a housing configured to form a cavity including a center flow channel in which the exhaust gas flows; and at least one side inlet arrangement configured to allow the exhaust gas to enter the center flow channel from the sides thereof and configured to cause an advancing center flow in the center flow channel and a rotating flow around or on the edges of the center flow in the center flow channel; wherein the at least one side inlet arrangement contains at least a pair of side inlet pipes on the side of the center flow channel.
F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
B01F 25/313 - Mélangeurs à injecteurs dans des conduits ou des tubes dans lesquels circule le composant principal dans lesquels des composants supplémentaires sont introduits au centre du conduit
B01F 25/10 - Mélange en créant un flux tourbillonnaire, p. ex. par l'introduction tangentielle de composants du flux
B01F 23/213 - Mélange de gaz avec des liquides par l’ajout de liquides dans les milieux gazeux par pulvérisation ou atomisation des liquides
B01D 53/94 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
B01F 25/00 - Mélangeurs à écoulementMélangeurs pour matières tombantes, p. ex. particules solides
12.
METHOD IN A FLOW DEVICE FOR EXHAUST GAS AFTERTREATMENT AND THE FLOW DEVICE
A mixing method and flow device (100) for exhaust gas aftertreatment are disclosed, in which received exhaust gas is divided (230) into a first inflow (102) onto a first side of the mixer pipe (130) and into a second inflow (104) onto a second side of the mixer pipe (130); directing (240) the first inflow (102) in a first rotational direction and in a first longitudinal direction of the mixer pipe (130) towards a first end (132) of the mixer pipe (130); guiding (250) the first inflow (102) into the first end (132) of the mixer pipe (130) for receiving a reactant feed; and directing (260) the second inflow (104) in second rotational direction and in a second longitudinal directions relative to the mixer pipe (130) towards a second end of the mixer pipe (130) for bypassing the first end (132).
An arrangement for testing electric car components is provided. The arrangement includes a transportable container housing at least a test chamber for testing the electric car components; a climate control system for controlling climate conditions in the test chamber of the container; and a test mechanism for testing the electric car components in the test chamber of the container.
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
G01R 31/385 - Dispositions pour mesurer des variables des batteries ou des accumulateurs
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
14.
Arrangement for testing vehicle components and a method for setting up an arrangement for testing
There is provided an arrangement for testing vehicle components, the arrangement including a test system and at least one test chamber for components to be tested. The arrangement includes an infra structure module including a transportable container for accommodating test system equipment, and at least two test modules that each include a transportable container including the test chamber for the vehicle components to be tested. The Infra structure module is between the test modules. The arrangement further includes a test system connection element for operatively connecting the test system equipment at the infra structure module to the test module.
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
15.
A MIXER ARRANGEMENT AND A METHOD OF MIXING FOR AFTERTREATMENT OF EXHAUST GAS
A mixer arrangement for aftertreatment of exhaust gas comprising a housing (220) configured to form a cavity including a center flow channel (250) in which the exhaust gas flows; and at least one side inlet arrangement (251-254) configured to allow the exhaust gas to enter the center flow channel (250) from the sides thereof and configured to cause an advancing center flow in the center flow channel (250) and a rotating flow around or on the edges of the center flow in the center flow channel (250); wherein the at least one side inlet arrangement (251-254) contains at least a pair of side inlet pipes on the side of the center flow channel (250).
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
16.
ARRANGEMENT FOR TESTING VEHICLE COMPONENTS AND A METHOD FOR SETTING UP AN ARRANGEMENT FOR TESTING
There is provided an arrangement for testing vehicle components, said arrangement comprising a test system and at least one test chamber (111-116) for components to be test-ed. In the invention, the arrangement comprises an infra structure module (221) comprising a transportable contain-er (231) for accommodating test system equipment, and at least two test modules (121-126) each comprising a trans-portable container (131) comprising the test chamber (111) for the vehicle components to be tested. Infra structure module is between the test modules. The arrangement further comprises test system connection element for operatively connecting the test system equipment at the infra structure module (221) to the test module (121).
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
G01R 31/28 - Test de circuits électroniques, p. ex. à l'aide d'un traceur de signaux
G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge
This document describes an arrangement for testing electric car components. The arrangement comprises a transportable container (100) housing at least a test chamber (102) for testing the electric car components; a climate control system (110) for controlling climate conditions in the test chamber of the container; and means for testing the electric car components in the test chamber of the container.
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
G01R 31/28 - Test de circuits électroniques, p. ex. à l'aide d'un traceur de signaux
G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge
18.
Method, apparatus and system for aftertreatment of exhaust gas comprising inline housing
An apparatus for aftertreatment of exhaust gas including a housing having a longitudinal axis that extends between a first end and a second end of the housing; an exhaust inlet being positioned at a portion of the first end of the housing for entering exhaust gas flow into the interior of the housing; a first substrate being positioned within the interior of the housing downstream to the exhaust inlet, wherein the exhaust gas flow being configured to flow through the first substrate in direction of the longitudinal axis; mixer arrangement being positioned within the interior of the housing downstream to the first substrate and including: first flow guide arrangement configured to guide the exhaust gas flow to rotating and advancing gas flow in direction of a crosswise axis perpendicular to the longitudinal axis; a reactant inlet for dispensing reactant to the rotating and advancing gas flow, the reactant configured to mix with the exhaust gas; and second flow guide arrangement configured to guide the rotating and advancing mixed gas flow in direction of the longitudinal axis as a mixed exhaust gas flow; and a second substrate being positioned within the interior of the housing downstream to the mixer arrangement, wherein the mixed exhaust gas flow being configured to flow through the second substrate in direction of the longitudinal axis.
B01F 5/06 - Mélangeurs dans lesquels les composants du mélange sont pressés ensemble au travers de fentes, d'orifices, ou de tamis
B01F 3/04 - Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger de gaz ou de vapeurs avec des liquides
F01N 3/10 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
B01D 53/94 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
19.
Method, apparatus and mixing device for evenly mixing reactant to exhaust gas flow
An apparatus for aftertreatment of exhaust gas includes a housing configured to define an inner cavity; an exhaust inlet arranged to the housing for entering exhaust gas flow to the inner cavity; a mixer unit arranged in the inner cavity to dispense a reactant to the exhaust gas flow; a mixing device, located downstream of the mixer unit, to evenly mix the reactant to the exhaust gas flow. The mixing device includes: a toroidal cylinder to receive the exhaust gas flow from the mixer unit via a solid tubular element, wherein the solid tubular element is in a centric manner to a first base of the toroidal cylinder for guiding the exhaust gas flow led into the toroidal cylinder to swirl inside the toroidal cylinder; and an exhaust outlet arranged to a curved side of the toroidal cylinder, to exit the exhaust gas flow from the mixing device.
F01N 13/00 - Silencieux ou dispositifs d'échappement caractérisés par les aspects de structure
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
20.
METHOD, APPARATUS AND MIXING DEVICE FOR EVENLY MIXING REACTANT TO EXHAUST GAS FLOW
An apparatus for aftertreatment of exhaust gas comprising: a housing (210) configured to define an inner cavity (730); an exhaust inlet (220) arranged to the housing (210) for entering exhaust gas flow (810,1200) to the inner cavity (253, 262, 730); a mixer unit (250) arranged in the inner cavity (730) configured to dispense a reactant to the exhaust gas flow (810); a mixing device (260), located downstream of the mixer unit (250), configured to evenly mix the reactant to the exhaust gas flow (810); wherein the mixing device comprises: a toroidal cylinder (261) configured to receive the exhaust gas flow (810) from the mixer unit (122, 230, 250, 253) via a solid tubular element (252), wherein the solid tubular element (252) being arranged in a centric manner to a first base (262) of the toroidal cylinder (261) for guiding the exhaust gas flow (810) led into the toroidal cylinder (261) to swirl inside the toroidal cylinder (261); and an exhaust outlet (240) arranged to a curved side of the toroidal cylinder (261), configured to exit the exhaust gas flow (810) from the mixing device.
An apparatus for aftertreatment of exhaust gas includes a housing an exhaust inlet, a first flow guide to guide at least part of exhaust gas to a first direction to form a first direction flow, and a reactant inlet for dispensing reactant to the first direction flow in an inner cavity to mix with the exhaust gas to provide a mixed exhaust gas. A second flow guide guides at least a part of the first direction flow to a second direction to form a second direction flow opposite to the first direction, and guide the second direction flow to a third direction to form a third direction flow downstream to the second direction and parallel to the first direction. An exhaust outlet exits output exhaust gas from the inner cavity; mixing of the reactant and the exhaust gas occurring within the first, second and third direction flow.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
07 - Machines et machines-outils
11 - Appareils de contrôle de l'environnement
Produits et services
Chemicals used in industry, science and photography; Unprocessed artificial resins, unprocessed plastics; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry; Catalysts; Environmental catalysts used in industry both for purposes of environmental technology and other sustainable development technology. Machines and machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Incubators for eggs; anti-pollution devices for motors and engines; cartridges for filtering machines; catalytic converters; filters [parts of machines or engines]; filters for cleaning cooling air, for engines; fuel economisers for motors and engines. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; filters for air conditioning; fuel economisers.