GB201900045D0 - Contactor device integrating pyrotechnic disconnect features - Google Patents

Contactor device integrating pyrotechnic disconnect features

Info

Publication number
GB201900045D0
GB201900045D0 GBGB1900045.4A GB201900045A GB201900045D0 GB 201900045 D0 GB201900045 D0 GB 201900045D0 GB 201900045 A GB201900045 A GB 201900045A GB 201900045 D0 GB201900045 D0 GB 201900045D0
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.)
Granted
Application number
GBGB1900045.4A
Other versions
GB2572236B (en
GB2572236A (en
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gigavac LLC filed Critical Gigavac LLC
Publication of GB201900045D0 publication Critical patent/GB201900045D0/en
Publication of GB2572236A publication Critical patent/GB2572236A/en
Application granted granted Critical
Publication of GB2572236B publication Critical patent/GB2572236B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H39/006—Opening by severing a conductor
    • 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
    • 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
    • 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)
GB1900045.4A 2018-01-02 2019-01-02 Contactor device integrating pyrotechnic disconnect features Active GB2572236B (en)

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 true GB201900045D0 (en) 2019-02-13
GB2572236A GB2572236A (en) 2019-09-25
GB2572236B 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 (en)
KR (1) KR102173390B1 (en)
CN (1) CN110752117B (en)
DE (1) DE102018133636A1 (en)
FR (1) FR3076946B1 (en)
GB (1) GB2572236B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112908781A (en) * 2019-11-19 2021-06-04 吉加瓦有限责任公司 Electrical switching apparatus and contactor apparatus
CN113826183A (en) * 2019-03-18 2021-12-21 伊顿智能动力有限公司 Switching device for quickly interrupting short-circuit current

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
CN110867350A (en) * 2018-08-27 2020-03-06 吉加瓦有限责任公司 Passive triggering mechanism for a switching device comprising a pyrotechnic feature
US11443910B2 (en) 2019-09-27 2022-09-13 Gigavac, Llc Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features
EP3933878B1 (en) 2020-07-03 2022-12-14 Munich Electrification GmbH Contactor device, energy storage system and method for controlling a contactor device
AT524533B1 (en) * 2021-04-29 2022-07-15 Astotec Automotive Gmbh Pyrotechnic power disconnect
JP2024118981A (en) * 2023-02-21 2024-09-02 株式会社ダイセル Electrical Circuit Breaker
CN116435140B (en) * 2023-03-29 2023-11-21 昆山瓦克新能源科技有限公司 Integrated intelligent contactor

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DE241431C (en) *
US2729722A (en) * 1952-12-06 1956-01-03 Guardian Electric Mfg Co Hermetically sealed blow-out circuit breaker
SU566537A3 (en) * 1970-12-29 1977-07-25 Фудзи Денки Сейзо Кабусики Кайся (Фирма) Gas-filled switch
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
ATE139057T1 (en) * 1991-12-20 1996-06-15 Siemens Ag TRIGGER DEVICE FOR ELECTRICAL SWITCHING DEVICES
DE4211079A1 (en) * 1992-04-03 1993-10-07 Dynamit Nobel Ag Method for securing circuits, in particular circuits carrying high currents, against overcurrents and electrical fuse element, in particular high current fuse element
US5583729A (en) * 1992-09-17 1996-12-10 Cooper Industries, Inc. Terminal bushing having integral overvoltage and overcurrent protection
FR2741994B1 (en) * 1995-11-30 1998-01-02 Renault PYROTECHNIC SECURITY ELECTRICAL SHUT-OFF
DE19900666A1 (en) * 1999-01-11 2000-07-13 Abb Research Ltd Electric quick switch
US7321281B2 (en) 2005-05-17 2008-01-22 Gigavac Llc Hermetically sealed relay having low permeability plastic housing
US7944333B2 (en) 2006-09-11 2011-05-17 Gigavac Llc Sealed contactor
FR2911719B1 (en) * 2007-01-19 2009-02-27 Schneider Electric Ind Sas DEVICE FOR INTERRUPTING / INITIATING AN ELECTRICAL CIRCUIT
DE112007003445A5 (en) * 2007-02-05 2010-01-21 Siemens Aktiengesellschaft Electromechanical switching device and use of an intermediate layer in an electromechanical switching device
WO2009040992A1 (en) 2007-09-27 2009-04-02 Daikin Industries, Ltd. Cutting device, breaker, contact maker, and electric circuit breaker
WO2010061576A1 (en) * 2008-11-25 2010-06-03 ダイキン工業株式会社 Switch device
KR101116381B1 (en) * 2010-10-15 2012-03-09 엘에스산전 주식회사 The arc chute device of relay
WO2013059474A1 (en) 2011-10-18 2013-04-25 Gigavac, Llc Hermetically sealed manual disconnect
DE202012013004U1 (en) * 2012-12-15 2014-08-04 Ellenberger & Poensgen Gmbh Circuit breaker and adapter for a circuit breaker
JP2014235829A (en) 2013-05-31 2014-12-15 パナソニック株式会社 Contact device
US20170229266A1 (en) 2016-02-04 2017-08-10 Tesla Motors, Inc. Arc-suppressing gas blast in pyrotechnic disconnect
JP2017195160A (en) 2016-04-22 2017-10-26 オムロン株式会社 Electromagnetic relay
CN106531556B (en) * 2016-12-05 2018-06-01 浙江英洛华新能源科技有限公司 A kind of closed type high voltage direct current relay

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113826183A (en) * 2019-03-18 2021-12-21 伊顿智能动力有限公司 Switching device for quickly interrupting short-circuit current
CN113826183B (en) * 2019-03-18 2023-11-07 伊顿智能动力有限公司 Switching device for rapidly switching off a short-circuit current
US11875959B2 (en) 2019-03-18 2024-01-16 Eaton Intelligent Power Limited Switching device for fast disconnection of short-circuit currents
CN112908781A (en) * 2019-11-19 2021-06-04 吉加瓦有限责任公司 Electrical switching apparatus and contactor apparatus

Also Published As

Publication number Publication date
JP2019194971A (en) 2019-11-07
GB2572236B (en) 2022-05-25
KR20190082671A (en) 2019-07-10
CN110752117A (en) 2020-02-04
GB2572236A (en) 2019-09-25
FR3076946B1 (en) 2023-04-28
CN110752117B (en) 2023-06-20
FR3076946A1 (en) 2019-07-19
JP7441605B2 (en) 2024-03-01
KR102173390B1 (en) 2020-11-04
DE102018133636A1 (en) 2019-07-04

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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