Produits et services

Wireless transmitters and receivers; electronic communication apparatus; remote control apparatus; laser communication transmitters and receivers; magnetic wave communication transmitters and receivers; transmitters and receivers for communication by electromagnetic waves; electronic communication apparatus, namely optical transceivers, optical cables, fiber optic cables and wires; remote control apparatus, namely electrical panels, user interfaces, and antennas; lasers for controlling, detonating and triggering explosions; electronic apparatus for linking data loggers and explosive detonators, namely devices for recording encoded identification data for electric detonators and the components thereof; scientific apparatus and instruments for checking the operation, identification, location, firing and inventory of detonators and explosives; scientific signaling apparatus and instruments for triggering the firing of detonators and explosives; transmitters, data loggers and recorders used for explosives, for detonating explosives and explosions, namely data management and retrieval systems for recording data relating to planned explosions, as well as explosives, for the mining, construction, excavation industries and for users of explosives; electronic apparatus for recording encoded identification data for electric detonators and the components thereof; firmware for controlling, triggering and managing electronic detonators or other instruments and tools used for firing explosives or triggering explosions; software; operating software for operating and controlling detonators or other instruments and tools used for firing explosives or triggering explosions; all the aforementioned products are used for wireless transmission, control, triggering and management relating to explosives, explosive detonators, electronic detonators or other instruments and tools used for the firing of explosives or the triggering of explosions as well as relating to transmitters or receivers for communication by laser, magnetic waves and electromagnetic waves. Explosives; explosives for the mining, construction, excavation and road construction industries as well as for related industries; explosive compositions for the mining, construction, excavation and road construction industries as well as for related industries; primers for explosives; detonators; electronic detonators; electric and non-electric detonators; electric wireless detonators; explosion initiators and explosion programming equipment; firing and triggering accessories for explosives, namely primers and fuses of all kinds; transmission tips for explosives; connection blocks for explosives; primers, detonating wires and fuses for explosives; detonating relays for use with detonators and primers; electric or non-electric explosion initiators; detonating, firing and ignition cords for explosives; shock wave conductors for explosives; impact tubes for explosives; transmission tips for explosives; connection blocks for explosives; primers and fuses for explosives; molded priming relays, fuse detonators for explosives; explosive detonation systems; priming relays for explosives; primings; all for the mining, construction and excavation industries as well as for users of explosives. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Abrégé

The invention relates to a method for determining the location of a detonator (101) in a wireless network of electronic detonators (10), the method comprising: a step of transmitting a signal by the detonator referred to as the transmitting detonator; a step of receiving the signal by at least one other detonator of the network referred to as the receiving detonator; and a step of calculating the distance between the transmitting detonator and the receiving detonator according to the power of the signal that has been received by the receiving detonator. The invention also relates to a method for programming a blast plan, the method comprising steps of a method for determining the location of a detonator. The invention also relates to a system (1) configured to implement a method for determining the location of a detonator. The invention also relates to the use of signal power loss to identify a location of a detonator (101).

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

Detonator spool including at least one body configured to receive a cable wound around the body, the body including at least one housing configured to receive a primer, an electronic control module housing configured to receive an electronic control module, and a bore forming a hub configured to rotate the body of the spool; and detonator including such a spool.

Classes IPC  ?

• F42D 1/045 - Dispositions pour l'allumage électrique

Produits et services

(1) Émetteurs et récepteurs sans fil; appareils de communication électroniques; appareils de télécommande; émetteurs et récepteurs de communication par laser; émetteurs et récepteurs de communication par ondes magnétiques; émetteurs et récepteurs de communication par ondes électromagnétiques; appareils de communication électroniques, à savoir émetteurs-récepteurs optiques, câbles optiques, câbles à fibres optiques et fils; appareils de télécommande, à savoir panneaux électriques, interfaces utilisateurs et antennes; lasers pour la commande, la détonation et le déclenchement d'explosions; appareils électroniques pour la liaison d'enregistreurs de données et de détonateurs d'explosif, nommément dispositifs pour l'enregistrement des données d'identification codées de détonateurs électriques et de leurs composants; appareils et instruments scientifiques pour vérifier le fonctionnement, l'identification, l'emplacement, la mise à feu et les stocks de détonateurs et d'explosifs; appareils et instruments scientifiques de signalisation pour le déclenchement de la mise à feu de détonateurs et d'explosifs; émetteurs, enregistreurs de données et enregistreurs utilisés pour des explosifs, pour la détonation d'explosifs et des explosions, à savoir systèmes de gestion et d'extraction de données pour l'enregistrement de données relativement à des explosions planifiées, ainsi qu'à des explosifs, pour les industries minière, de la construction, de l'excavation et pour les utilisateurs d'explosifs; appareils électroniques pour l'enregistrement des données d'identification codées de détonateurs électriques et de leurs composants; micrologiciels pour la commande, le déclenchement et la gestion de détonateurs électroniques ou d'autres instruments et outils utilisés pour l'allumage d'explosifs ou le déclenchement d'explosions; logiciels; logiciels d'exploitation pour l'utilisation et la commande de détonateurs ou d'autres instruments et outils utilisés pour l'allumage d'explosifs ou le déclenchement d'explosions; tous les produits susmentionnés sont utilisés pour la transmission sans fil, la commande, le déclenchement et la gestion ayant trait à des explosifs, à des détonateurs d'explosif, à des détonateurs électroniques ou à d'autres instruments et outils utilisés pour l'allumage d'explosifs ou le déclenchement d'explosions ainsi qu'ayant trait à des émetteurs ou à des récepteurs de communication par laser, par ondes magnétiques et par ondes électromagnétiques. (2) Explosifs; explosifs pour les industries minières, de la construction, de l'excavation et de la construction de routes ainsi que pour les industries connexes; compositions explosives pour les industries minières, de la construction, de l'excavation et de la construction de routes ainsi que pour les industries connexes; amorces pour explosifs; détonateurs; détonateurs électroniques; détonateurs électriques et non électriques; détonateurs électriques sans fil; initiateurs d'explosions et équipement de programmation d'explosions; accessoires de tir et de mise à feu d'explosifs, à savoir amorces et mèches de tous genres; embouts de transmission pour explosifs; blocs de connexion pour explosifs; amorces, fils de détonateur et mèches pour explosifs; relais de détonation pour utilisation avec des détonateurs et désamorces; initiateurs d'explosions électriques ou non; cordeaux détonants, d'allumage et de détente pour explosifs; conducteurs d'ondes de choc pour explosifs; tubes à chocs pour explosifs; embouts de transmission pour explosifs; blocs de connexion pour explosifs; amorces et mèches pour explosifs; relais d'amorçage moulés, détonateurs de mèche pour explosifs; systèmes de déclenchement d'explosifs; relais d'amorçage pour explosifs; amorces explosives; tous pour les industries minière, de la construction et de l'excavation ainsi que pour les utilisateurs d'explosifs. (1) Services de consultation d'ingénierie en matière de mise à feu d'explosifs pour les industries minières, d'exploitation de carrières et du bâtiment; services d'ingénierie, à savoir ingénierie en matière de mise à feu d'explosifs pour les industries minières, d'exploitation de carrières et du bâtiment; services d'ingénierie, à savoir ingénierie pour la mise à feu d'explosifs.

Produits et services

Explosives; explosives for the mining, construction, excavation and road construction industries as well as for related industries; explosive compositions for the mining, construction, excavation and road construction industries as well as for related industries; primers for explosives; detonators; electronic detonators; electric and non-electric detonators; electric wireless detonators; explosion initiators and explosion programming equipment; firing and triggering accessories for explosives, namely primers and fuses of all kinds; transmission tips for explosives; connection blocks for explosives; primers, detonating wires and fuses for explosives; detonating relays for use with detonators and primers; electric or non-electric explosion initiators; detonating, firing and ignition cords for explosives; shock wave conductors for explosives; impact tubes for explosives; transmission tips for explosives; connection blocks for explosives; primers and fuses for explosives; molded priming relays, fuse detonators for explosives; explosive detonation systems; priming relays for explosives; primings; all for the mining, construction and excavation industries as well as for users of explosives. Wireless transmitters and receivers; electronic communication apparatus; remote control apparatus; laser communication transmitters and receivers; magnetic wave communication transmitters and receivers; transmitters and receivers for communication by electromagnetic waves; electronic communication apparatus, namely optical transceivers, optical cables, fiber optic cables and wires; remote control apparatus, namely electrical panels, user interfaces, and antennas; lasers for controlling, detonating and triggering explosions; electronic apparatus for linking data loggers and explosive detonators, namely devices for recording encoded identification data for electric detonators and the components thereof; scientific apparatus and instruments for checking the operation, identification, location, firing and inventory of detonators and explosives; scientific signaling apparatus and instruments for triggering the firing of detonators and explosives; transmitters, data loggers and recorders used for explosives, for detonating explosives and explosions, namely data management and retrieval systems for recording data relating to planned explosions, as well as explosives, for the mining, construction, excavation industries and for users of explosives; electronic apparatus for recording encoded identification data for electric detonators and the components thereof; firmware for controlling, triggering and managing electronic detonators or other instruments and tools used for firing explosives or triggering explosions; software; operating software for operating and controlling detonators or other instruments and tools used for firing explosives or triggering explosions; all the aforementioned products are used for wireless transmission, control, triggering and management relating to explosives, explosive detonators, electronic detonators or other instruments and tools used for the firing of explosives or the triggering of explosions as well as relating to transmitters or receivers for communication by laser, magnetic waves and electromagnetic waves. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Abrégé

A method for installing a set of electronic detonators in blast holes of a mining face includes the following steps: connecting detonators, charged into the blast holes, to a movable test device; receiving, by the movable test device, a message sent by each detonator; determining, from that message, a set of values, representing the total number of detonators connected to the movable test device; sending, to one or more detonators of the set, a data set to store including the set of values representing the total number of detonators connected to the movable test device; and storing the data set in the memory of one or more detonators of the set of electronic detonators. Use for later verification of the connection of the detonators before firing.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard
• F42D 3/04 - Applications particulières de techniques de sautage pour faire sauter des rochers

Abrégé

The invention relates to a single-capacitor electronic detonator (10) comprising an explosive-initiating means (11), electronic control means (16) and a single energy storage capacitor (15) for supplying the electronic control means (16) and the explosive-initiating means (11) with power when firing the single-capacitor electronic detonator (10). It further comprises means (18) for clipping the voltage across the terminals of the single energy storage capacitor (14) to a value lower than a non-firing voltage value (Ua) of the explosive-initiating means (11), and voltage-regulating means (19) connected to means (13) for connecting to a power source (12), which means are suitable for limiting the output voltage to a value lower than a non-firing voltage value (Ua) of the explosive-initiating means (11). The invention also relates to the use thereof in a firing system to improve safety when using single-capacitor electronic detonators (10).

Classes IPC  ?

• F42B 3/182 - Amorce-détonateur de sécurité résistant à une mise à feu prématurée provoquée par l'électricité statique ou des courants parasites munies d'un élément shunt
• F42C 11/00 - Fusées électriques
• F42C 11/06 - Fusées électriques à retard déterminé par circuits électriques
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

Igniting apparatus, electric, for igniting at a distance; Electronic devices, for use in the following fields: Igniting at a distance (igniting); Computer hardware and software for setting off explosives; Computer hardware for setting off explosives, namely, Computers, CPUs, Servers, Personal digital assistants [PDAs], Smartphones, Tablet computers and Computer peripheral devices; Computer software and computer programs for setting off explosives; Electrical apparatus and instruments and Telecommunications apparatus and instruments, namely Apparatus for the registration, transmission and reproduction of data including sound and images, for use in the following fields: Ignition of explosives; Encoder and Decoders, for use in the following fields: Ignition of explosives; Modems, for use in the following fields: Ignition of explosives; Electronic data encryption and transmission systems, for use in the following fields: Ignition of explosives; Telecommunications machines, for use in the following fields: Ignition of explosives; Radio frequency identification devices [transponders], for use in the following fields: Ignition of explosives; Electronic data verification apparatus, for use in the following fields: Ignition of explosives; Alarms, for use in the following fields: Ignition of explosives; Electrical conducting wires, for use in the following fields: Igniting of explosives; Software for setting off explosives; Mechanical systems for pyrotechnic ignition; Igniting apparatus, electric, for igniting at a distance; Encryption systems, for use in the following fields: Ignition of explosives; Telecommunications machines, for use in the following fields: Ignition of explosives; Electronic data verification apparatus, for use in the following fields: Ignition of explosives; Covered and insulated electric wires, of metal. Lighting and ignition devices, In connection with the following goods: Explosives; detonating fuses and Fuses, for use in relation to the following goods: Explosives, Detonators, Sky rockets, Primings [fuses], Explosive detonating relays, Explosive powders; Ammunition and projectiles; Explosives; Detonating plugs; Projectiles, namely: Shells [projectiles]; Shooting and explosive accessories, namely: Fuses of all kinds, slow matches, quick matches; Initiators, for use in relation to the following goods: Explosives, Detonators; Explosive caps; Explosive devices, namely: Shockwave tubes; Primings [fuses], namely: Squibs; Sky rockets, Primings [fuses], Detonating relays, Explosive powders; Primings [fuses], namely: Retardant compositions; Fuses and transmission lines, wires, for use in relation to the following goods: Detonators and Firing lines; Fuse heads and flame fuses; Cartridges, for use in the following fields: Pyrotechnics; Electronic apparatus, for use in the following fields: Ignition of explosives; Electronic detonators; Electric blasting caps; Non-electric detonators; detonating fuses; Igniters, for use in the following fields: Pyrotechnics; Detonators, for use in the following fields: Pyrotechnics; Squibs, for use in the following fields: Pyrotechnics; Instant pyrotechnic detonators; Retardant pyrotechnic detonators; Electro-pyrotechnic initiators; Fuses for explosives; Impact detonators and impact detonating fuses; Mechanical systems with pyrotechnic initiation, shockwave conductor tubes, pyrotechnic transmission lines; Pyrotechnic transmission chains; Electric igniters, namely: Primings [fuses]; Impact igniters, namely: Primings [fuses]; Percussion lighter fuses, namely: Primings [fuses]; Electric squibs, namely: Primings [fuses]; Impact squibs, namely: Primings [fuses]; percussion initiators; Explosive devices, namely: Conductor shockwave tubes for ignition. Repair/maintenance and Installation services, In connection with the following goods: Pyrotechnic initiators and initiation systems. Engineering consultancy, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Engineering services, namely: Engineering services, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Engineering services, namely Engineering services, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Scientific technological services, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Research and Design, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Industrial analysis and research services, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector; Design and development of computer hardware and software, in relation to the following fields: Ignition of explosives for the defence industries and for the military, aerospace, defence and safety sector.

Abrégé

Detonator spool (10) comprising at least one body (11) configured to receive a cable wound around the body, the body (11) comprising at least one housing configured to receive a primer, an electronic control module housing (16a) configured to receive an electronic control module (50), and a bore (14) forming a hub configured to rotate the body of the spool (10); and detonator comprising such a spool (10).

Classes IPC  ?

• F42D 1/00 - Appareils ou procédés de sautage, p.ex. pour le chargement en explosifs ou de bourrage

Abrégé

Detonator spool (10) comprising at least one body (11) configured to receive a cable wound around the body, the body (11) comprising at least one housing configured to receive a primer, an electronic control module housing (16a) configured to receive an electronic control module (50), and a bore (14) forming a hub configured to rotate the body of the spool (10); and detonator comprising such a spool (10).

Classes IPC  ?

• F24D 1/00 - Systèmes de chauffage central à vapeur

Abrégé

A method for installing a set of electronic detonators into blast holes of a workface comprises the following steps: - connection (S41) of the detonators, loaded into the blast holes, to a mobile test device; - receipt (S42), by the mobile test device, of a message sent by each detonator; - determination (S43), using this message, of a set of values {V} representative of the total number of detonators connected to the mobile test device; - sending (S44), to one or more detonators of the set, a set of data {D} to be stored comprising the set of values {V} representative of the total number of detonators connected to the mobile test device; and - storage (S45) of the set of data {D} in recording means of one or more detonators of the set of electronic detonators. Use for later verifying the connection of the detonators before ignition.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A method for installing a set of electronic detonators into blast holes of a workface comprises the following steps: - connection (S41) of the detonators, loaded into the blast holes, to a mobile test device; - receipt (S42), by the mobile test device, of a message sent by each detonator; - determination (S43), using this message, of a set of values {V} representative of the total number of detonators connected to the mobile test device; - sending (S44), to one or more detonators of the set, a set of data {D} to be stored comprising the set of values {V} representative of the total number of detonators connected to the mobile test device; and - storage (S45) of the set of data {D} in recording means of one or more detonators of the set of electronic detonators. Use for later verifying the connection of the detonators before ignition.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A firing method for a set of electronic detonators includes receipt, by a receiving device associated with one or more electronic detonators, of an ignition command from a transmitted sequence of ignition commands including at least two ignition commands, a synchronisation delay being associated with each ignition command. A counting down, from the time of receipt of the ignition command, of the synchronisation delay associated with the received ignition command, and a counting down of an ignition delay associated with each electronic detonator from a synchronisation time corresponding to the time at which the countdown of the synchronisation delay is complete, are carried out. Each electronic detonator is ignited once the countdown of the ignition delay is complete. An electronic detonator includes a reception device, first and second countdown devices and a firing device.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

The present invention relates to a detonating kit intended for being placed inside a detonator. This detonating kit comprises two compositions comprising: a) a first composition comprising at least one thermite and at least one explosive, the at least one thermite comprising nanometric, submicrometric, micrometric or submillimetric particles, or mixtures thereof; the first composition further comprising solid micrometric or submillimetric microspheres, or mixtures thereof when the at least one thermite consists essentially of nanometric or submicrometric particles, or mixtures thereof; the at least one explosive comprising nanometric or submicrometric particles, or mixtures thereof; the first composition having a porosity of between 30% and 70%, preferably between 35% and 65%, and b) a second composition comprising at least one explosive comprising nanometric, submicrometric, micrometric or submillimetric particles, or mixtures thereof. The invention also relates to a relay comprising such a detonating kit, as well as to a detonator comprising such a relay.

Classes IPC  ?

• 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 m
• C06B 45/02 - Compositions ou produits définis par une structure ou des dispositions particulières des composants ou du produit comportant des particules de dimensions ou formes différentes
• C06C 7/00 - Détonateurs non électriques; Capsules de sautage; Amorces

Produits et services

Electric device for remote igniting (priming); electronic device for remote igniting (priming); computer hardware and software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for triggering of explosives; telecommunication equipment for triggering of explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for triggering of explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives. Devices for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Abrégé

Disclosed is a wireless electronic detonator (200) comprising a primary energy source (230) and at least one functional module (250), a power switch (240), arranged between the primary energy source and the functional module in order to connect or disconnect the functional module (250) and the primary energy source (230), and a control module (210) for the power switch comprising an optical receiver (220) for detecting and demodulating a light signal (LU) emitted by a control console (100) and generating a control signal depending on the demodulated light signal (LU) in order to at least control the power switch (240); a wireless detonation system (10) comprising such a wireless electronic detonator (200) and a control console (100) configured to emit a light signal (LU), and a method for activating such a wireless electronic detonator.

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42B 3/113 - Amorces-détonateurs pour ces cartouches déclenchées par voie optique, p.ex. par laser, par lampe-éclair
• F42D 1/05 - Circuits électriques pour le sautage

Abrégé

Disclosed is a wireless electronic detonator (200) comprising a primary energy source (230) and at least one functional module (250), a power switch (240), arranged between the primary energy source and the functional module in order to connect or disconnect the functional module (250) and the primary energy source (230), and a control module (210) for the power switch comprising an optical receiver (220) for detecting and demodulating a light signal (LU) emitted by a control console (100) and generating a control signal depending on the demodulated light signal (LU) in order to at least control the power switch (240); a wireless detonation system (10) comprising such a wireless electronic detonator (200) and a control console (100) configured to emit a light signal (LU), and a method for activating such a wireless electronic detonator.

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42B 3/113 - Amorces-détonateurs pour ces cartouches déclenchées par voie optique, p.ex. par laser, par lampe-éclair
• F42D 1/05 - Circuits électriques pour le sautage

Produits et services

Devices comprising detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, detonators in the nature of explosive detonating relays, explosive powders Computer hardware and downloadable software for detonating explosives; electronic encryption units for detonating explosives; computer hardware, namely, computers, computer processing units, computer servers, PDAs, smartphones, electronic tablets and computer peripheral devices for detonating explosives, downloadable or recorded computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely, apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems being computer hardware and recorded software for encryption and transmission of data for triggering of explosives; devices being transponders for identifying radio frequencies for detonating explosives; warning alarms for detonating explosives; electric conducting wires for priming explosives; recorded computer software for detonating explosives Engineering consultancy in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely, engineering in the field of priming of explosives for mining industries, operating quarries and building; engineers' services, namely, engineering in the field of priming of explosives

Produits et services

Electric device for remote igniting (priming); electronic device for remote igniting (priming); computer hardware and software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for triggering of explosives; telecommunication equipment for triggering of explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for triggering of explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives. Devices for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Abrégé

A wireless electronic detonator includes an energy source and functional modules. A first switching switch is provided between the energy source and the functional modules, making it possible to connect or not connect the energy source to the functional modules. A control module for controlling the first switching means includes a module for recovering radio energy configured to receive a radio signal from a control console, to recover the electric energy in the radio signal received, to generate an energy recovery signal (VRF) representative of the level of electric energy recovered, and to generate as output a control signal (VOUT) as a function of the recovered energy, the control signal controlling the first switch.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard
• F42D 5/00 - Dispositions de sécurité
• F42B 3/12 - Amorce-détonateur à pont
• F42C 13/04 - Fusées de proximité; Fusées pour explosion à distance actionnées par ondes radio-électriques
• F42C 15/42 - Dispositifs d'armement des fusées; Dispositifs de sécurité pour empêcher l'explosion prématurée des fusées ou des charges dans lesquels l'action de sécurité ou d'armement s'effectue électriquement par une action à distance, p.ex. pour des mines ou des champs de mines commandés
• F42C 11/00 - Fusées électriques
• F42B 3/10 - Amorces-détonateurs pour ces cartouches

Produits et services

Electrical wireless controlling devices for remote igniting or priming for the mining, quarrying and public works industries; Electronic modules for remote igniting or priming for the mining, quarrying and public works industries; Computer hardware and recorded and downloadable software for detonating explosives; encryption systems composed primarily of encryption of digital files, text and data in connection with remote igniting or priming for the mining, quarrying and public works industries; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives; recorded and downloadable computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely, apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for triggering of explosives; Telecommunication equipment for triggering of explosives, namely mobile terminals, radio devices, wireless detonators, wireless initiators; devices for identifying radio frequencies for detonating explosives in the nature of transponders; electronic apparatus for verifying data for triggering of explosives, namely remote blasters and blast drivers; alarms for detonating explosives; electric conducting wires for priming explosives; recorded and downloadable computer software and computer programs for detonating explosives; electronic apparatus for detonating explosives Devices for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely, engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely, engineers' services for priming of explosives

Abrégé

A method for igniting an assembly of electronic detonators (1) comprises: - receipt, by a receiving device (30) associated with one or more electronic detonators (1), of an ignition command from a transmitted sequence of ignition commands (100) comprising at least two ignition commands, a synchronisation delay (t2, t4) being associated with each ignition command; - counting down, from the time of receipt of the ignition command, the synchronisation delay (t2, t4) associated with the received ignition command; - counting down an ignition delay (tdelay) associated with each electronic detonator (1) from a synchronisation time (Is) corresponding to the time at which the countdown of the synchronisation delay (t2, t4) is complete; and - igniting each electronic detonator (1) once the countdown of the ignition delay (t delay) is complete.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

delaysdelaydelay) is complete.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A method for processing, in a receiver device, a signal representative of a stream of data coded from a series of information units through coding using a predefined group of symbols to code each information unit of the series, comprises: - a step of receiving (E0) said signal, said signal having been sent by a sender device via a transmission channel, said received signal containing a sequence of symbols of predefined length, and - a step of combined equalization and decoding (E3) applied to said received signal (Ireceived), using a mesh (100) representing the transmission channel (3) and the coding that is used, the mesh (100) containing a number of nodes (101) representing states of the transmission channel (104), said states of the transmission channel (104) taking into account said coding that is used.

Classes IPC  ?

• H03M 5/12 - Code à niveau biphasé, p.ex. code à décalage de phase, code Manchester; Code espace-marque biphasé, p.ex. code à double fréquence

Abrégé

A method for processing, in a receiver device, a signal representative of a stream of data coded from a series of information units through coding using a predefined group of symbols to code each information unit of the series, comprises: - a step of receiving (E0) said signal, said signal having been sent by a sender device via a transmission channel, said received signal containing a sequence of symbols of predefined length, and - a step of combined equalization and decoding (E3) applied to said received signal (Ireceived), using a mesh (100) representing the transmission channel (3) and the coding that is used, the mesh (100) containing a number of nodes (101) representing states of the transmission channel (104), said states of the transmission channel (104) taking into account said coding that is used.

Classes IPC  ?

• H03M 5/12 - Code à niveau biphasé, p.ex. code à décalage de phase, code Manchester; Code espace-marque biphasé, p.ex. code à double fréquence

Produits et services

Remote electric ignition (firing) apparatus; electronic device for remote igniting (priming); computer hardware and software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for triggering of explosives; telecommunication equipment for triggering of explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for triggering of explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives. Devices for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Produits et services

(1) Dispositifs électriques d'allumage à distance (mise à feu), nommément, détonateurs électriques, amorces explosives électriques, fils électriques conducteurs pour la mise à feu d'explosifs dans le domaine de l'exploitation minière; dispositif électronique d'allumage à distance (mise à feu), nommément, détonateurs électroniques, relais d'amorçage électroniques, commande à distance pour allumage (mise à feu) d'explosifs, modules de commande sans fil pour la surveillance et la commande à distance du fonctionnement et de l'état de systèmes de détonations sans fils de charges d'explosifs dans le secteur minier; matériel informatique et logiciels ayant pour fonction le déclenchement d'explosifs à distance dans le domaine de l'exploitation minière ; logiciels informatiques et programmes informatiques ayant pour fonction le déclenchement d'explosifs à distance dans le domaine de l'exploitation minière; codeurs et décodeurs pour le déclenchement d'explosifs; modems pour le déclenchement d'explosifs; systèmes électroniques de cryptage et de transmission de données pour le déclenchement d'explosifs; équipement de télécommunications pour le déclenchement d'explosifs, nommément, récepteurs et émetteurs radio, émetteurs-récepteurs radio destinés à être utilisés dans des radiotéléphones, émetteurs satellite, modems, radars, lecteurs de cartes électroniques; dispositifs d'identification de fréquences radio pour le déclenchement d'explosifs, nommément, transpondeurs, puces électroniques; appareils électroniques de vérification de données pour le déclenchement d'explosifs, nommément, ordinateurs, téléphones intelligents, tablettes électroniques; alarmes pour le déclenchement d'explosifs; fils électriques conducteurs pour la mise à feu d'explosifs. (2) Dispositifs d'allumage et de mise à feu d'explosifs, nommément, détonateurs, amorces d'explosifs, amorces de détonation, mécanismes de mise à feu; cordeaux détonants et mèches, détonateurs, fusées, amorces explosives, relais de détonation explosifs, poudres explosives. (1) Services de consultation d'ingénierie en matière de mise à feu d'explosifs pour les industries minières, d'exploitation de carrières et du bâtiment; services d'ingénierie, à savoir ingénierie en matière de mise à feu d'explosifs pour les industries minières, d'exploitation de carrières et du bâtiment; services d'ingénierie, à savoir ingénierie pour la mise à feu d'explosifs.

Abrégé

A fire control unit includes a control module and first terminals that are designed to receive a firing line to which a set of electronic detonators is linked additionally includes second terminals that are designed to receive a synchronization line to which a second fire control unit is linked, and a switch that may be configured according to multiple configurations such that the controller may be connected to or disconnected from the first terminals or the second terminals, respectively, and that the first terminals and the second terminals may be connected to or disconnected from one another.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

An ignition system includes electronic detonators (2) and signalling devices (10). Each signalling device (10) is associated with one electronic detonator (2) and allows the presence of the electronic detonator (2) with which it is associated to be signalled. The ignition system further includes an image capture device (20) that is designed and positioned to capture images depicting the signalling devices (10). Use to verify the presence of electronic detonators on a worksite.

Classes IPC  ?

• F42D 1/04 - Dispositions pour l'allumage
• F42D 1/05 - Circuits électriques pour le sautage
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

An ignition system includes electronic detonators (2) and signalling devices (10). Each signalling device (10) is associated with one electronic detonator (2) and allows the presence of the electronic detonator (2) with which it is associated to be signalled. The ignition system further includes an image capture device (20) that is designed and positioned to capture images depicting the signalling devices (10). Use to verify the presence of electronic detonators on a worksite.

Classes IPC  ?

• F42D 1/04 - Dispositions pour l'allumage
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard
• F42D 1/05 - Circuits électriques pour le sautage

Abrégé

The invention relates to a wireless electronic detonator (100) which includes an energy source (1) and functional modules (2). The electronic detonator (100) includes: - first switching means (K10) provided between the energy source (1) and the functional modules (2), making it possible to connect or not connect the energy source (1) to the functional modules (2); and - a control module (3) for controlling the first switching means, including a module for recovering radio energy (3b) configured to receive a radio signal coming from a control console, to recover the electric energy in the radio signal received, to generate an energy recovery signal (VRF) representative of the level of electric energy recovered, and to generate as output a control signal (VOUT) as a function of the recovered energy, said control signal controlling the first switching means (K10).

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

RFOUTOUT) as a function of the recovered energy, said control signal controlling the first switching means (K10).

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A method for configuring an ignition system comprising a plurality of sets of electronic detonators respectively connected to a plurality of local firing control units, comprising the following steps: - determining (E1) the communication quality between each local firing control unit and the electronic detonators of the plurality of sets of electronic detonators; and - selecting (E2) a master local firing control unit from among the plurality of local firing control units as a function of the determined communication qualities.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

Disclosed is a method for firing an electronic detonator including a power storage unit including receiving, via the electronic detonator, a firing order. The following steps are implemented as long as the delay time associated with the electronic detonator has not elapsed since the reception of the firing order: measuring power stored in the power storage unit, and firing the electronic detonator when the measured stored power is less than or equal to a predetermined power.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage
• F42B 3/12 - Amorce-détonateur à pont
• F42C 11/06 - Fusées électriques à retard déterminé par circuits électriques
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A fire control unit including a control module (13) and first terminals (11) that are designed to receive a firing line (21) to which a set of electronic detonators (20) is linked additionally includes second terminals (12) that are designed to receive a synchronization line (22) to which a second fire control unit (10) is linked, and switching means (14) that may be configured according to multiple configurations such that the control means (13) may be connected to or disconnected from the first terminals (11) or the second terminals (12), respectively, and that the first terminals (11) and the second terminals (12) may be connected to or disconnected from one another.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A fire control unit including a control module (13) and first terminals (11) that are designed to receive a firing line (21) to which a set of electronic detonators (20) is linked additionally includes second terminals (12) that are designed to receive a synchronization line (22) to which a second fire control unit (10) is linked, and switching means (14) that may be configured according to multiple configurations such that the control means (13) may be connected to or disconnected from the first terminals (11) or the second terminals (12), respectively, and that the first terminals (11) and the second terminals (12) may be connected to or disconnected from one another.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

Devices and media for storage of data in connection with firing of explosives and detonators; apparatus and units for storage of computer data in connection with firing of explosives and detonators; equipment and accessories (electric and mechanical) for processing data regarding firing of explosives and detonators; computer software and programs for storage, processing and transmission of data regarding firing and triggering of explosives; electric and telecommunication apparatus and instruments, namely, apparatus for recording, transmission, measuring, checking (inspection) and reproduction of data, including sounds and images, for triggering of explosives; electronic systems for encryption and transmission of data for triggering of explosives; telecommunication equipment for triggering of explosives; electronic apparatus for verifying data for triggering of explosives. Data processing; computer file management; networking and compilation of statistics; data processing consultancy services in relation to firing of explosives and detonators. Transmission and dissemination of data regarding firing and triggering of explosives. Research, design and development of systems and software for data storage relating to the firing of explosives for the mining, civil engineering quarrying and aerospace, defense and security industries; compression of data for electronic storage purposes; electronic data storage and backup services relating to the firing of explosives for the mining, civil engineering quarrying and aerospace, defense and security industries; industrial research and analysis services relating to data in connection with the firing of explosives for the mining, civil engineering quarrying and aerospace, defense and security industries; engineering consultancy services relating to processing, dissemination and storage of data relating to the firing of explosives for the mining, civil engineering quarrying and aerospace, defense and security industries; software maintenance and updating services relating to firing systems.

Abrégé

The invention relates to a peripheral power supply module (150) for an electronic detonator (110), which includes an on-board power source (157), wireless communication means (153) with a remote control console, processing means (156) and wired communication means (155) with at least one electronic detonator (110). Means forming a switch (K0) are mounted between, on the one hand, the on-board power source (157) and, on the other hand, the wireless communication means (153), the processing means (156) and the wired communication means (155). The peripheral power supply module (150) also includes means for detecting the coupling (158) of at least one electronic detonator (110), said means for coupling detection (158) being suitable for controlling said means forming a switch (K0) in order to supply said processing means (156) with power by means of said on-board power source (157) when at least one electronic detonator (110) is coupled to said peripheral power supply module (150), such that said peripheral power supply module (150) is in activated mode. The invention also relates to the use in particular in a pyrotechnical initiation system.

Classes IPC  ?

• F42D 1/045 - Dispositions pour l'allumage électrique
• F42D 1/05 - Circuits électriques pour le sautage

Abrégé

A method for firing an electronic detonator comprising a power storage means comprises receiving (E2), via the electronic detonator, a firing order. The following steps are implemented as long as the delay time associated with said electronic detonator has not elapsed since said reception (E2) of the firing order: measuring (E3) power stored in said power storage means, and firing (E7) said electronic detonator when the measured stored power is less than or equal to a predetermined power.

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

A method for firing an electronic detonator comprising a power storage means comprises receiving (E2), via the electronic detonator, a firing order. The following steps are implemented as long as the delay time associated with said electronic detonator has not elapsed since said reception (E2) of the firing order: measuring (E3) power stored in said power storage means, and firing (E7) said electronic detonator when the measured stored power is less than or equal to a predetermined power.

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

Detonators; firearms; ammunition and projectiles (weapons); explosives; fireworks; explosive detonating and igniting devices; detonating cords and fuses for explosives for use in mines, fuses for explosives, rockets (projectiles), blasting caps, explosive detonating relays, explosive powders.

Abrégé

A system (10) for controlling at least one electronic detonator generates, as output (100), an output power supply signal (Vs) intended to power said at least one electronic detonator and generating commands to fire said at least one electronic detonator, said control system (10) comprising a control module (11) configured to generate firing commands and to generate a first power supply signal (Vm). The control system (10) further comprises a power supply module (12) generating a second power supply signal (Vc) intended to power said at least one electronic detonator, said output power supply signal (Vs) corresponding to said second power supply signal (Vc) once a command to fire said at least one electronic detonator has been generated, and corresponding to said first power supply signal (Vm) as long as no firing command has been generated.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage

Abrégé

The invention relates to a printed circuit (10) to be inserted into a metal case (31) of an electronic detonator (30), comprising a plate (11) consisting of a dielectric material and electronic components (12) arranged on at least one face (11') of the plate (11). The plate (11) comprises a metallised section (13a, 13b) on at least one edge (11a, 11b) of the plate (11), the metallised section (13a, 13b) being electrically connected to a component (12a) of the printed circuit (10) and coming into contact with an inner wall (31a) of the metal case (31).

Classes IPC  ?

• H05K 1/02 - Circuits imprimés - Détails
• F42D 1/05 - Circuits électriques pour le sautage
• H05K 3/40 - Fabrication d'éléments imprimés destinés à réaliser des connexions électriques avec ou entre des circuits imprimés

Abrégé

An electronic detonator (1) designed to be connected by means of two conducting wires (a, b) to an associated control system (20), the conducting wires (a, b) comprising a charged plastic material and exhibiting a first resistance. The electronic detonator (1) comprises supervision means (11) and resistive means (12) disposed between the two conducting wires (a, b), the resistive means (12) exhibiting a second resistance, the second value of resistance being determined by the supervision means (11) in such a way that the sum of the values of the first resistance and of the second resistance is a predetermined value.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage

Abrégé

A system for triggering includes a plurality of electronic detonator assemblies (11), where each electronic detonator assembly (11) is connected to a leading wire (12) linked to a local fire control unit (12). At least one of the local fire control units (13S) includes an electronic synchronization module (14) connected to a leading wire linked to a master local fire control unit (13M), which is one of the local fire control units (13). The system is suitable for use in triggering a plurality of electronic detonator assemblies (11) according to a single blasting pattern.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage
• F42D 1/06 - Réglage de l'allumage non simultané de plusieurs charges
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

Remote electric ignition (firing) apparatus; remote electric ignition (firing) apparatus; electro-pyrotechnic initiators; computer hardware and software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for detonating explosives; telecommunications equipment for detonating explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for detonating explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives; coated and insulated wires of common metal; electric squibs, electric lighters, percussion igniters and percussion igniter primers. Accessories for firing and and priming explosives; ammunition and projectiles; explosives; detonators; mechanical percussion initiation systems; detonating plugs; grenades (projectiles); accessories for firing and priming explosives, namely caps of all kinds, slow fuses, fast fuses; devices for igniting and priming explosives, detonating fuses, plugs and conductor wires for primers or detonators, connectors for wires and cords; primers intended for use with explosives, detonators; detonating capsules; intensifier and primer relays; connectors for detonation purposes; detonating devices for blasting in open pit mines, underground mines, open air civil engineering, underground civil engineering; shock wave tubes; squibs; rockets, blasting caps, detonating relays, explosive powders; retarding compositions; fuses and transmission lines, wires of all kinds for detonators and blasting lines; pyrotechnic initiation devices for the entertainment industry (special effects and pyrotechnical effects for the film and television industries, theater, pyrotechnic shows, fireworks); pyrotechnic initiation devices and systems for automobile safety, pyrotechnic initiation devices and systems for protection against natural events such as lightening and avalanches, pyrotechnic devices and systems for fire protection, pyrotechnic devices and systems for protecting means of payment (bills, cash); cap heads and flame caps; pyrotechnic cartridges; flame caps; pyro-mechanisms; instant pyrotechnic detonators; delayed pyrotechnic detonators; detonating; pyrotechnic lighters; pyrotechnic squibs; electronic detonators; electric detonators, non-electric detonators; pyrotechnic detonating cords; pyrotechnic operated mechanical systems; instant pyrotechnic detonators; delayed pyrotechnic detonators; shock-wave conductor tubes for priming explosives; fuses; percussion caps and detonating percussion primers; percussion squibs and percussion caps; pyrotechnic operated mechanical systems, shock wave conductor tubes, pyrotechnic transmission lines; pyrotechnic transmission chains; gas generators. Obsolescence management, maintenance in operational conditions; repair, maintenance and installations of initiators and pyrotechnic initiation systems; quarrying services; mining extraction; drilling of wells. Storage of initiators and pyrotechnic initiation systems. Pyrotechnic training. Scientific and technological services in relation to priming of explosives for mining industries, operating of civil engineering quarries and seismic exploration; research and design in relation to priming of explosives for mining industries, operating of civil engineering quarries and seismic exploration, aerospace, defense and security; industrial research and analysis in relation to priming of explosives for mining industries, operating of civil engineering quarries and seismic exploration, aerospace, defense and security; design and development of computer hardware and software in relation to priming of explosives for mining industries, operating of civil engineering quarries and seismic exploration; engineering consultancy in relation to priming of explosives for mining industries, operating of civil engineering quarries and seismic exploration, aerospace, defense and security.

Abrégé

The invention relates to a system for triggering comprising a plurality of electronic detonator assemblies (11), where each electronic detonator assembly (11) is connected to a leading wire (12) linked to a local fire control unit (12). At least one of the local fire control units (13S) comprises an electronic synchronisation module (14) connected to a leading wire linked to a master local fire control unit (13M), which is one of the local fire control units (13). The invention is suitable for use in triggering a plurality of electronic detonator assemblies (11) according to a single blasting pattern.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

The invention relates to a system for triggering comprising a plurality of electronic detonator assemblies (11), where each electronic detonator assembly (11) is connected to a leading wire (12) linked to a local fire control unit (12). At least one of the local fire control units (13S) comprises an electronic synchronisation module (14) connected to a leading wire linked to a master local fire control unit (13M), which is one of the local fire control units (13). The invention is suitable for use in triggering a plurality of electronic detonator assemblies (11) according to a single blasting pattern.

Classes IPC  ?

• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

[ Ammunition and projectiles; explosives; detonators; firearms; igniter-detonator plugs in the nature of firing plugs; detonating plugs; projectiles in the nature of grenades; blasting accessories and explosive priming accessories, namely, primers of all kinds, wicks, priming and igniting devices, electric and other detonators, detonating cords, conductive plugs and wires for primers, connectors for wires and cords; primers intended for use with explosives, detonators; detonating cords; detonating capsules; intensifiers and primers, namely, booster explosive units; connectors for detonation purposes; ]detonating devices for blasting in open pit mines, underground mines, underwater mines, open air civil engineering, underground civil engineering and under water civil engineering [ ; blast-wave tubes, namely, shock tube detonators; squibs ] Electric remote control device for the remote priming of explosives; electronic remote control device for the remote priming of explosives; computers and computer peripheral devices and computer software for detonating explosives; encryption systems for detonating explosives; [ computer hardware, namely, computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely, apparatus for recording, transmission and reproduction of data in the nature of sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for detonating explosives, composed of stand-alone devices, handheld devices; ] telecommunications equipment for detonating explosives, namely, computer hardware and software for detontating, analyzing, measuring, detecting, evaluating, and monitoring explosives by electronic means over wireless networks, global computer networks, and/or mobile telecommunications devices; [ devices for identifying radio frequencies in the nature of transponders for detonating explosives; ] electronic data processing apparatus for verifying data for detonating explosives; [ security alarms for detection of detonating explosives; ] electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives, namely, computer hardware for detonating, analyzing, measuring, detecting, evaluating, and monitoring explosives by electronic means over wireless networks, global computer networks, and/or mobile telecommunications devices [ Engineering consultancy services to the mining, quarry, and construction industries in the field of priming of explosives; engineering services, namely, engineering for the mining, quarry, and construction industries in the field of detonation of explosives; Engineering services, namely, engineering for the priming of explosives ]

Abrégé

det) in order to form a blasting pattern (PT); a blasting unit (10) arranged to recover the blasting pattern (PT) from the memory (280) of the programming unit (20), and to control a blasting sequence of the detonators according to the recovered blasting pattern; and the programming unit (20) includes: a passive RFID tag (28) provided with a chip (280) acting as a memory for storing the blasting pattern (PT), and a radiofrequency reader (27) arranged such as to read/write passive tags. A corresponding method is also described.

Classes IPC  ?

• H04Q 5/22 - Dispositifs de sélection dans lesquels plusieurs postes d’abonnés sont connectés par la même ligne au central avec connexion indirecte, c. à d. à travers un centre de commutation subordonné le centre subordonné ne permettant pas une interconnexion d'abonnés reliés à ce centre
• F42D 1/05 - Circuits électriques pour le sautage
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard
• F23Q 7/02 - Allumage par incandescence; Allumage utilisant de la chaleur produite électriquement, p.ex. briquets pour cigarettes; Bougies incandescentes à chauffage électrique pour enflammer des combustibles solides
• F42B 3/00 - Cartouches de sautage, c. à d. enveloppes avec explosif

Produits et services

Electric device for remote igniting (priming); electronic device for remote igniting (priming); computer hardware and software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for detonating explosives; telecommunications equipment for detonating explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for detonating explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives. Devices for lighting and priming explosives; detonating cords and fuses, detonators, rockets, blasting caps, explosive detonating relays, explosive powders. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Produits et services

Detonators; firearms; ammunition and projectiles; explosives; fireworks; explosive detonating and igniting devices; detonating cords and fuses, rockets, blasting caps, explosive detonating relays, explosive powders.

Produits et services

Electric device for remote igniting (priming); electronic device for remote igniting (priming); computers and computer peripheral devices and computer software for detonating explosives; encryption systems for detonating explosives; computer hardware (namely computers, processing units, servers, PDAs, smartphones, electronic tablets and computer peripheral devices) for detonating explosives, computer software and computer programs for detonating explosives; electric and telecommunications apparatus and instruments, namely apparatus for recording, transmission and reproduction of data, including sounds and images for detonating explosives; encoders and decoders for detonating explosives; modems for detonating explosives; electronic systems for encryption and transmission of data for detonating explosives; telecommunications equipment for detonating explosives; devices for identifying radio frequencies (transponders) for detonating explosives; electronic apparatus for verifying data for detonating explosives; alarms for detonating explosives; electric conducting wires for priming explosives; computer software for detonating explosives; electronic apparatus for detonating explosives. Ammunition and projectiles; explosives; detonators; firearms; igniter-detonator plugs (firing plugs); detonating plugs; grenade (projectile); blasting accessories and explosive priming accessories, namely primers of all kinds, wicks, priming and igniting devices, electric and other detonators, detonating cords, conductive plugs and wires for primers, connectors for wires and cords; primers intended for use with explosives, detonators; detonating cords; detonating capsules; intensifiers and primers; connectors for detonation purposes; detonating devices for blasting in open pit mines, underground mines, underwater mines, open air civil engineering, underground civil engineering and under water civil engineering; blast-wave tubes; squibs. Consultancy services on engineering in relation to detonating explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services in relation to priming of explosives for mining industries, operating quarries and building; engineers' services, namely engineers' services for priming of explosives.

Abrégé

The present invention relates to a system for programming and lighting electronic detonators (1) each having an identifier (IDdet) associated therewith, as well as to a corresponding method. The system includes: a programming unit (20) arranged to determine the identifiers of the detonators (1) and to associate said detonators individually, in memory, with a lighting time delay (Tdet) in order to form a blasting pattern (PT); a blasting unit (10) arranged to recover the blasting pattern (PT) from the memory (280) of the programming unit (20), and to control a blasting sequence of the detonators according to the recovered blasting pattern; and said programming unit (20) includes: a passive RFID tag (28) provided with a chip (280) acting as a memory for storing the blasting pattern (PT), and a radiofrequency reader (27) arranged such as to read/write passive tags.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Abrégé

The present invention relates to a system for programming and lighting electronic detonators (1) each having an identifier (IDdet) associated therewith, as well as to a corresponding method. The system includes: a programming unit (20) arranged to determine the identifiers of the detonators (1) and to associate said detonators individually, in memory, with a lighting time delay (Tdet) in order to form a blasting pattern (PT); a blasting unit (10) arranged to recover the blasting pattern (PT) from the memory (280) of the programming unit (20), and to control a blasting sequence of the detonators according to the recovered blasting pattern; and said programming unit (20) includes: a passive RFID tag (28) provided with a chip (280) acting as a memory for storing the blasting pattern (PT), and a radiofrequency reader (27) arranged such as to read/write passive tags.

Classes IPC  ?

• F42D 1/05 - Circuits électriques pour le sautage
• F42D 1/055 - Circuits électriques pour le sautage spécialement adaptés à l'allumage de plusieurs charges avec un retard

Produits et services

Electric conductor wires for detonating explosives; Computer software for the detonation of explosives Igniters for use with explosives; Detonators; Detonating cords and fuses; Blasting caps; Boosters and squibs; Connectors for detonation purposes; Detonation devices for blasting open-pit mines, underground mines, underwater mines, open-pit civil engineering, underground civil engineering, and underwater civil engineering; Shock tube; Fuseheads [ Engineering consulting services to the mining, quarry and construction industries in the field of detonation of explosives; Engineering services, namely, engineering for the mining, quarry and construction industries in the field of detonation of explosives; Engineering services, namely, engineering for the detonation of explosives ]

Abrégé

A device for connecting at least two shockwave guide tubes (11, 12) comprises a casing (14) that comprises a substantially cylindrical housing able to house a detonator and which runs in a longitudinal direction of the housing, the casing (14) comprising, at one end, a mounting block (20) for the shockwave guide tubes (11, 12) in a direction parallel to the longitudinal direction of the housing. The mounting block (20) comprises two substantially semi-annular slots (21, 22) positioned symmetrically with respect to a longitudinal central axis (X) of the housing, and two through-openings (25, 26) for the shockwave guide tubes (11, 12) running parallel to the longitudinal direction and opening respectively into the substantially semi-annular slots (21, 22).

Classes IPC  ?

• C06C 5/06 - Moyens de mise à feu des cordeaux ou des mèches; Raccords de cordeaux ou de mèches

Abrégé

A pyroelectronic detonator (1) includes an electronic circuit for at least controlling the detonator ignition by supplying igniting current to an electrothermal bridge (4) and at least one electronic shunting element (7) directly connected to the bridge (4), wherein the shunting element (7) is controllable between the closed low-electric resistance state of the shunt and the open high electric resistance state thereof and the electronic circuit (2) controls the states. The shunt is constructed in such a way that it can be monostable and bistable.

Classes IPC  ?

• F42B 3/182 - Amorce-détonateur de sécurité résistant à une mise à feu prématurée provoquée par l'électricité statique ou des courants parasites munies d'un élément shunt

Abrégé

The invention relates to a fragmentation grenade including an ignition device (1) associated with a charge (2) and a set of projectiles (3) including projectiles (4) initially grouped around the charge (2) and to be separated upon explosion of the charge (2). According to the invention, at least one projectile (4) from the projectile set (3) is formed with an open cavity (5) for receiving a product tank (6).

Classes IPC  ?

• F42B 12/22 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type à explosif brisant à structure de corps de fragmentation
• F42B 12/24 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type à explosif brisant à structure de corps de fragmentation l'enveloppe du projectile présentant des rainures, des cannelures ou d'autres affaiblissements
• F42B 12/28 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché du type à explosif brisant à structure de corps de fragmentation l'enveloppe du projectile étant réalisée par superposition d'éléments annulaires
• F42B 12/46 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour la signalisation pour libérer des gaz, des vapeurs, des poudres ou des substances qui sont chimiquement réactifs
• F42B 12/48 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour la signalisation pour libérer des gaz, des vapeurs, des poudres ou des substances qui sont chimiquement réactifs fumigènes
• F42B 12/56 - Projectiles ou mines caractérisés par la charge militaire, l'effet recherché ou le matériau caractérisés par la nature de la charge militaire ou par l'effet recherché pour la signalisation pour la libération de corps solides individuels
• F42B 8/26 - Grenades à main
• F42B 27/00 - Grenades à main

Abrégé

The invention relates to a system and a method for the non-destructive electrical testing of an electropyrotechnic initiator by a device, comprising an electrothermal bridge in parallel with a varistor, the system allowing, on the one hand, the charging, via a power supply of a capacitor for storing predetermined electrical energy below the energy needed to trigger the initiator and, on the other hand, the discharge of said capacitor into said initiator, the system comprising computer equipment for the acquisition and recording of the voltage across the terminals of the discharge circuit of the capacitor in the initiator. According to the invention, the charging and discharging of the capacitor are under dependence of the states, whether switched or not, of two relays, a first relay having a first switched circuit, which switches the power supply, and a second relay having a switched circuit, which switches the capacitor with the initiator, the second relay being controlled by the first relay, and a second switched circuit of the first relay allowing the state of the second relay to be controlled so that the switching of the first relay causes the second relay to switch.

Classes IPC  ?

• G01R 31/28 - Test de circuits électroniques, p.ex. à l'aide d'un traceur de signaux
• B60R 21/017 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule comportant des dispositions pour alimenter les dispositions de sécurité en courant électrique

Abrégé

The invention relates to an electrical initiator with PTMSꡞ-type compressed pyrotechnic sheets, comprising a cap containing at least one pyrotechnic charge, a base and a resistive element. The invention is characterised in that the base is made from a composite material comprising a matrix that is formed from at least one plastic material having fibres dispersed therein, said composite material having a melting point varying between 260 and 320 °C and an axial thermal expansion coefficient of less than 30.10-6 K-1 in accordance with test ASTM E831. Optionally, the aforementioned cap can be made from the same material. The invention also relates to a gas generator comprising one such initiator.

Classes IPC  ?

• F42B 3/107 - Bouchons d'étanchéité caractérisés par le matériau utilisé

Abrégé

The invention concerns an electropyrotechnic igniter resulting from the assembly of a first subassembly (1) containing a pyrotechnic charge (3) and of a second interfacing subassembly (2) comprising an electrothermal bridge (12) in contact with a primary composition, the first subassembly being made from a plastic raw material including a closed base (9), a side wall (8) and an opening bordered with a rim (10) overlapping laterally, the second interfacing subassembly (2) being made from a second plastic material having a side wall and two sides including an inner surface, oriented towards the first subassembly (1) and comprising the electrothermal bridge (12) and the primary composition on a raised base (5) and the second interfacing subassembly (2) having a connecting surface opposite the inner surface whereby an electrical connection can be established with the electrothermal bridge (12).

Classes IPC  ?

• F42B 3/12 - Amorce-détonateur à pont
• F42B 3/182 - Amorce-détonateur de sécurité résistant à une mise à feu prématurée provoquée par l'électricité statique ou des courants parasites munies d'un élément shunt
• F42B 3/195 - Fabrication

Abrégé

The invention relates to a self-initiating composition for a gas generator comprising a main formulation which contains at least 20-80 mass % one type of alkali metal chlorate and 5-50 mass % energetic organic compound, preferably guanidine nitrate, and is characterised in that said main formulation also contains (a) at least 0-60 mass % one type of metal or metalloid selected from boron, manganese, cobalt and copper, (b) at least 0-60 mass % one type of metal or metal hydride selected from zirconium, titanium, TiH2, ZrH2, aluminium, silicium and iron, (c) at least 0-50 mass % one type of transition metal oxide, wherein the mass percentages are expressed in relation to the main formulation mass and the mass percentages of the components (a) and (c) can not simultaneously be equal to zeros. Said invention relates, in particular to self-initiating compositions whose self-initiation temperature ranges from 150 to 180 °C and which are stable during 408 hours at a temperature of 107 °C. The inventive compositions can be used for an electrical initiator and for a gas generator.

Classes IPC  ?

• C06C 9/00 - Allumeurs chimiques par contact; Briquets chimiques
• C06B 33/06 - 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 m le matériau étant un sel inorganique d'un composé d'halogène et d'oxygène
• C06B 29/02 - Compositions contenant un sel inorganique d'un composé d'halogène et d'oxygène, p.ex. chlorate, perchlorate d'un métal alcalin

Abrégé

The invention relates to a pyroelectronic detonator (1) comprising an electronic circuit for at least controlling the detonator ignition by supplying igniting current to an electrothermal bridge (4) and at least one electronic shunting means (7) directly connected to said bridge (4), wherein said shunting means (7) is controllable between the closed low-electric resistance state of the shunt and the open high electric resistance state thereof and the electronic circuit (2) controls said states. The shunt is constructed in such a way that it can be monostable and bistable.

Classes IPC  ?

• F42B 3/182 - Amorce-détonateur de sécurité résistant à une mise à feu prématurée provoquée par l'électricité statique ou des courants parasites munies d'un élément shunt

Produits et services

ELECTRIC DETONATORS AND EXPLOSIVES

Produits et services

APPARATUS FOR FIRING/IGNITING AND FOR SETTING-OFF/LIGHTING EXPLOSIVES; NAMELY CHOC TUBE, DETONATING FUSE AND SAFETY FUSE, DETONATORS, FUSES, PRIMERS FOR EXPLOSIVES, RELAYS AND CORDS AND CONNECTORS FOR DETONATION PURPOSES, EXPLOSIVES, POWDERS FOR EXPLOSIVES

Produits et services

APPARATUS FOR FIRING/IGNITING AND FOR SETTING-OFF/LIGHTING EXPLOSIVES, NAMELY, [ SHOCK TUBES, DETONATING FUSES AND SAFETY FUSES, ] DETONATORS [, FUSES, PRIMERS FOR EXPLOSIVES, RELAYS AND CORDS AND CONNECTORS FOR DETONATION PURPOSES, EXPLOSIVES AND POWDERS FOR EXPLOSIVES ]

Produits et services

Dispositifs d'allumage et de mise à feu d'explosifs; cordeaux détonants et mèches, détonateurs, fusées, amorces explosives, relais de détonation explosifs, poudres explosives.

Produits et services

Lighting and ignition devices for explosives; detonator fuses, detonators, primings (fuses), explosive detonation relays, explosive powders.

Produits et services

Armes à feu; munitions et projectiles; explosifs; feux d'artifices; dispositifs d'allumage et de mise à feu d'explosifs; cordeaux détonants et mèches, détonateurs, fusées, amorces explosives, relais de détonation explosifs, poudres explosives.

Produits et services

Dispositifs d'allumage et de mise à feu d'explosifs; cordeaux détonants et mèches, détonateurs, fusées, amorces explosives, relais de détonation, explosifs, poudres explosives.

Produits et services

Armes à feu; munitions et projectiles; explosifs; feux d'artifice.

Produits et services

Armes à feu; munitions et projectiles; explosifs; feux d'artifice.

Produits et services

Produits chimiques pour l'industrie, notamment produits azotés, tels que l'azoture de sodium. Petits objets métalliques. Dispositifs d'allumage et de mise à feu; fils métalliques enduits et isolés. Tous accessoires de tir et de mise à feu d'explosifs, notamment amorces, mèches, dispositifs d'allumage et de mise à feu, détonateurs électriques, cordeaux détonants, bouchons et fils conducteurs pour amorces, connecteurs pour fils et cordeaux; détonateurs électriques. Jeux, jouets, ornements et décorations pour arbres de Noël. Articles pour fumeurs.