FR3076946B1 - Dispositif contacteur integrant des caracteristiques de deconnexion pyrotechniques - Google Patents

Dispositif contacteur integrant des caracteristiques de deconnexion pyrotechniques Download PDF

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Publication number
FR3076946B1
FR3076946B1 FR1874401A FR1874401A FR3076946B1 FR 3076946 B1 FR3076946 B1 FR 3076946B1 FR 1874401 A FR1874401 A FR 1874401A FR 1874401 A FR1874401 A FR 1874401A FR 3076946 B1 FR3076946 B1 FR 3076946B1
Authority
FR
France
Prior art keywords
contacts
devices
contactor
electrical contact
pyrotechnical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1874401A
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English (en)
Other versions
FR3076946A1 (fr
Inventor
Daniel Sullivan
Stephan Murray Mctigue
Michael Molyneux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gigavac LLC
Original Assignee
Gigavac LLC
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Filing date
Publication date
Application filed by Gigavac LLC filed Critical Gigavac LLC
Publication of FR3076946A1 publication Critical patent/FR3076946A1/fr
Application granted granted Critical
Publication of FR3076946B1 publication Critical patent/FR3076946B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/004—Closing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H01H2050/025—Details concerning sealing, e.g. sealing casing with resin containing inert or dielectric gasses, e.g. SF6, for arc prevention or arc extinction

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

La présente invention concerne des dispositifs contacteurs, par exemple des dispositifs qui peuvent être utilisés comme éléments de commutation, comprenant des contacts fixes qui sont isolés électriquement les uns des autres et un ou plusieurs contacts mobiles qui sont configurés pour entrer en contact électrique avec les contacts fixes afin de réaliser une connexion électrique entre eux. Un mouvement des contacts fixes dans et hors de contact électrique avec les contacts fixes commande la circulation de l’électricité à travers les dispositifs. Les dispositifs contacteurs comprennent également des éléments de déconnexion pyrotechniques, qui fonctionnent comme un élément disjoncteur ou de type fusible pour une protection contre une surintensité. Lorsque le courant électrique traversant le dispositif contacteur atteint un niveau seuil, une charge pyrotechnique s'active, en forçant en permanence les contacts mobiles à ne plus être en contact électrique avec les contacts fixes.
FR1874401A 2018-01-02 2018-12-31 Dispositif contacteur integrant des caracteristiques de deconnexion pyrotechniques Active FR3076946B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862612988P 2018-01-02 2018-01-02
US62/612,988 2018-01-02

Publications (2)

Publication Number Publication Date
FR3076946A1 FR3076946A1 (fr) 2019-07-19
FR3076946B1 true FR3076946B1 (fr) 2023-04-28

Family

ID=65364664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1874401A Active FR3076946B1 (fr) 2018-01-02 2018-12-31 Dispositif contacteur integrant des caracteristiques de deconnexion pyrotechniques

Country Status (6)

Country Link
JP (1) JP7441605B2 (fr)
KR (1) KR102173390B1 (fr)
CN (1) CN110752117B (fr)
DE (1) DE102018133636A1 (fr)
FR (1) FR3076946B1 (fr)
GB (1) GB2572236B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239038B2 (en) 2015-05-18 2022-02-01 Gigavac, Llc Mechanical fuse device
US10566160B2 (en) 2015-05-18 2020-02-18 Gigavac, Llc Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features
GB2612232B (en) * 2018-08-27 2023-07-19 Gigavac Llc Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features
GB2582307A (en) * 2019-03-18 2020-09-23 Eaton Intelligent Power Ltd Switching device for fast disconnection of short-circuit currents
US11443910B2 (en) 2019-09-27 2022-09-13 Gigavac, Llc Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features
FR3103309B1 (fr) * 2019-11-19 2023-10-27 Gigavac Llc Dispositifs de commutation incorporant un disque de rupture
AT524533B1 (de) * 2021-04-29 2022-07-15 Astotec Automotive Gmbh Pyrotechnischer Stromtrenner
CN116435140B (zh) * 2023-03-29 2023-11-21 昆山瓦克新能源科技有限公司 集成智能接触器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241431C (fr) *
US2729722A (en) * 1952-12-06 1956-01-03 Guardian Electric Mfg Co Hermetically sealed blow-out circuit breaker
SU566537A3 (ru) * 1970-12-29 1977-07-25 Фудзи Денки Сейзо Кабусики Кайся (Фирма) Газовый выключатель
US3796980A (en) * 1972-07-31 1974-03-12 Westinghouse Electric Corp Disposable circuit breaker
US4250365A (en) * 1978-03-22 1981-02-10 Electric Power Research Institute, Inc. Current interrupter for fault current limiter and method
US4389554A (en) * 1980-06-26 1983-06-21 Westinghouse Electric Corp. Transformer protective switch
DE59107899D1 (de) * 1991-12-20 1996-07-11 Siemens Ag Auslöseeinrichtung für elektrische Schaltgeräte
DE4211079A1 (de) * 1992-04-03 1993-10-07 Dynamit Nobel Ag Verfahren zum Sichern von Stromkreisen, insbesondere von hohen Strömen führenden Stromkreisen gegen Überströme und elektrisches Sicherungselement, insbesondere Hochstromsicherungselement
US5583729A (en) * 1992-09-17 1996-12-10 Cooper Industries, Inc. Terminal bushing having integral overvoltage and overcurrent protection
FR2741994B1 (fr) * 1995-11-30 1998-01-02 Renault Organe de coupure electrique a securite pyrotechnique
DE19900666A1 (de) * 1999-01-11 2000-07-13 Abb Research Ltd Elektrischer Schnellschalter
US7321281B2 (en) 2005-05-17 2008-01-22 Gigavac Llc Hermetically sealed relay having low permeability plastic housing
WO2008033349A2 (fr) 2006-09-11 2008-03-20 Gigavac, Inc. Contacteur hermétique
FR2911719B1 (fr) * 2007-01-19 2009-02-27 Schneider Electric Ind Sas Dispositif d'interruption/enclenchement d'un circuit electrique
WO2008095452A1 (fr) * 2007-02-05 2008-08-14 Siemens Aktiengesellschaft Appareil de commutation électromécanique et utilisation d'une couche intermédiaire dans un appareil de commutation électromécanique
JP4281846B1 (ja) 2007-09-27 2009-06-17 ダイキン工業株式会社 切断装置、ブレーカ、接触器、および電気回路遮断器
WO2010061576A1 (fr) * 2008-11-25 2010-06-03 ダイキン工業株式会社 Dispositif de commutation
KR101116381B1 (ko) * 2010-10-15 2012-03-09 엘에스산전 주식회사 릴레이의 아크소호 장치
EP2756511B1 (fr) 2011-10-18 2018-08-22 Gigavac LLC Appareil de deconnexion manuelle scellé hermétiquement
DE102012024608B4 (de) * 2012-12-15 2015-04-16 Ellenberger & Poensgen Gmbh Schutzschalter und Adapter für einen Schutzschalter
JP2014235829A (ja) 2013-05-31 2014-12-15 パナソニック株式会社 接点装置
US20170229266A1 (en) 2016-02-04 2017-08-10 Tesla Motors, Inc. Arc-suppressing gas blast in pyrotechnic disconnect
JP2017195160A (ja) 2016-04-22 2017-10-26 オムロン株式会社 電磁継電器
CN106531556B (zh) * 2016-12-05 2018-06-01 浙江英洛华新能源科技有限公司 一种密封型高压直流继电器

Also Published As

Publication number Publication date
JP7441605B2 (ja) 2024-03-01
GB2572236B (en) 2022-05-25
FR3076946A1 (fr) 2019-07-19
CN110752117B (zh) 2023-06-20
GB2572236A (en) 2019-09-25
DE102018133636A1 (de) 2019-07-04
JP2019194971A (ja) 2019-11-07
CN110752117A (zh) 2020-02-04
GB201900045D0 (en) 2019-02-13
KR102173390B1 (ko) 2020-11-04
KR20190082671A (ko) 2019-07-10

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