GB2572236B - Contactor device integrating pyrotechnic disconnect features - Google Patents
Contactor device integrating pyrotechnic disconnect features Download PDFInfo
- Publication number
- GB2572236B GB2572236B GB1900045.4A GB201900045A GB2572236B GB 2572236 B GB2572236 B GB 2572236B GB 201900045 A GB201900045 A GB 201900045A GB 2572236 B GB2572236 B GB 2572236B
- Authority
- GB
- United Kingdom
- Prior art keywords
- device integrating
- contactor device
- pyrotechnic disconnect
- disconnect features
- features
- 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
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862612988P | 2018-01-02 | 2018-01-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201900045D0 GB201900045D0 (en) | 2019-02-13 |
GB2572236A GB2572236A (en) | 2019-09-25 |
GB2572236B true GB2572236B (en) | 2022-05-25 |
Family
ID=65364664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1900045.4A Active GB2572236B (en) | 2018-01-02 | 2019-01-02 | Contactor device integrating pyrotechnic disconnect features |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP7441605B2 (zh) |
KR (1) | KR102173390B1 (zh) |
CN (1) | CN110752117B (zh) |
DE (1) | DE102018133636A1 (zh) |
FR (1) | FR3076946B1 (zh) |
GB (1) | GB2572236B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10566160B2 (en) | 2015-05-18 | 2020-02-18 | Gigavac, Llc | Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features |
US11239038B2 (en) | 2015-05-18 | 2022-02-01 | Gigavac, Llc | Mechanical fuse device |
DE102019122961A1 (de) * | 2018-08-27 | 2020-02-27 | Gigavac, Llc | Passive Auslösemechanismen zur Verwendung mit Schaltvorrichtungen, die pyrotechnische Merkmale enthalten |
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 |
US20210151265A1 (en) * | 2019-11-19 | 2021-05-20 | Gigavac, Llc | Switching devices incorporating rupture disk |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748418A (en) * | 1970-12-29 | 1973-07-24 | Fuji Electric Co Ltd | Tank-type gas-filled circuit breaker with impulsive seal breaking means for initiating piston operation |
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 |
EP0548390A1 (de) * | 1991-12-20 | 1993-06-30 | Siemens Aktiengesellschaft | Auslöseeinrichtung für elektrische Schaltgeräte |
US6252190B1 (en) * | 1999-01-11 | 2001-06-26 | Abb Research Ltd. | Electrical high speed circuit breaker with explosive charges including ablative arc extinguishing material |
WO2010061576A1 (ja) * | 2008-11-25 | 2010-06-03 | ダイキン工業株式会社 | スイッチ装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE241431C (zh) * | ||||
US2729722A (en) * | 1952-12-06 | 1956-01-03 | Guardian Electric Mfg Co | Hermetically sealed blow-out circuit breaker |
US3796980A (en) * | 1972-07-31 | 1974-03-12 | Westinghouse Electric Corp | Disposable circuit breaker |
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 |
US7321281B2 (en) | 2005-05-17 | 2008-01-22 | Gigavac Llc | Hermetically sealed relay having low permeability plastic housing |
WO2008033349A2 (en) | 2006-09-11 | 2008-03-20 | Gigavac, Inc. | Sealed contactor |
FR2911719B1 (fr) * | 2007-01-19 | 2009-02-27 | Schneider Electric Ind Sas | Dispositif d'interruption/enclenchement d'un circuit electrique |
DE112007003445A5 (de) * | 2007-02-05 | 2010-01-21 | Siemens Aktiengesellschaft | Elektromechanisches Schaltgerät und Verwendung einer Zwischenlage in einem elektromechanischen Schaltgerät |
CN101809703B (zh) | 2007-09-27 | 2013-01-02 | 大金工业株式会社 | 切断装置、电流断路开关、接触器以及电路遮断器 |
KR101116381B1 (ko) * | 2010-10-15 | 2012-03-09 | 엘에스산전 주식회사 | 릴레이의 아크소호 장치 |
WO2013059474A1 (en) | 2011-10-18 | 2013-04-25 | Gigavac, Llc | Hermetically sealed manual disconnect |
DE202012013004U1 (de) * | 2012-12-15 | 2014-08-04 | 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 |
-
2018
- 2018-12-20 JP JP2018238382A patent/JP7441605B2/ja active Active
- 2018-12-27 DE DE102018133636.5A patent/DE102018133636A1/de active Pending
- 2018-12-28 CN CN201811618991.4A patent/CN110752117B/zh active Active
- 2018-12-28 KR KR1020180172383A patent/KR102173390B1/ko active IP Right Grant
- 2018-12-31 FR FR1874401A patent/FR3076946B1/fr active Active
-
2019
- 2019-01-02 GB GB1900045.4A patent/GB2572236B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748418A (en) * | 1970-12-29 | 1973-07-24 | Fuji Electric Co Ltd | Tank-type gas-filled circuit breaker with impulsive seal breaking means for initiating piston operation |
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 |
EP0548390A1 (de) * | 1991-12-20 | 1993-06-30 | Siemens Aktiengesellschaft | Auslöseeinrichtung für elektrische Schaltgeräte |
US6252190B1 (en) * | 1999-01-11 | 2001-06-26 | Abb Research Ltd. | Electrical high speed circuit breaker with explosive charges including ablative arc extinguishing material |
WO2010061576A1 (ja) * | 2008-11-25 | 2010-06-03 | ダイキン工業株式会社 | スイッチ装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20190082671A (ko) | 2019-07-10 |
FR3076946A1 (fr) | 2019-07-19 |
GB2572236A (en) | 2019-09-25 |
FR3076946B1 (fr) | 2023-04-28 |
KR102173390B1 (ko) | 2020-11-04 |
GB201900045D0 (en) | 2019-02-13 |
CN110752117B (zh) | 2023-06-20 |
CN110752117A (zh) | 2020-02-04 |
DE102018133636A1 (de) | 2019-07-04 |
JP7441605B2 (ja) | 2024-03-01 |
JP2019194971A (ja) | 2019-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R108 | Alteration of time limits (patents rules 1995) |
Free format text: EXTENSION APPLICATION Effective date: 20190712 Free format text: EXTENSION ALLOWED Effective date: 20190716 |