FR3101478B1 - Mecanismes de declenchement par levitation de contacts a utiliser avec des dispositifs de commutation incorporant des elements pyrotechniques - Google Patents

Mecanismes de declenchement par levitation de contacts a utiliser avec des dispositifs de commutation incorporant des elements pyrotechniques Download PDF

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Publication number
FR3101478B1
FR3101478B1 FR2009839A FR2009839A FR3101478B1 FR 3101478 B1 FR3101478 B1 FR 3101478B1 FR 2009839 A FR2009839 A FR 2009839A FR 2009839 A FR2009839 A FR 2009839A FR 3101478 B1 FR3101478 B1 FR 3101478B1
Authority
FR
France
Prior art keywords
switching device
levitation
devices incorporating
switching devices
trigger mechanisms
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
FR2009839A
Other languages
English (en)
French (fr)
Other versions
FR3101478A1 (fr
Inventor
Bernard Bush
Daniel Sullivan
Tigue Murray Mc
David Hatch
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 FR3101478A1 publication Critical patent/FR3101478A1/fr
Application granted granted Critical
Publication of FR3101478B1 publication Critical patent/FR3101478B1/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • 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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • 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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2445—Electromagnetic mechanisms using a reed switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H2003/323—Driving mechanisms, i.e. for transmitting driving force to the contacts the mechanisms being adjustable
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • 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
    • H01H71/08—Terminals; Connections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuses (AREA)
  • Air Bags (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
FR2009839A 2019-09-27 2020-09-28 Mecanismes de declenchement par levitation de contacts a utiliser avec des dispositifs de commutation incorporant des elements pyrotechniques Active FR3101478B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962907453P 2019-09-27 2019-09-27
US62/907453 2019-09-27

Publications (2)

Publication Number Publication Date
FR3101478A1 FR3101478A1 (fr) 2021-04-02
FR3101478B1 true FR3101478B1 (fr) 2023-12-01

Family

ID=73197376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009839A Active FR3101478B1 (fr) 2019-09-27 2020-09-28 Mecanismes de declenchement par levitation de contacts a utiliser avec des dispositifs de commutation incorporant des elements pyrotechniques

Country Status (7)

Country Link
US (2) US11443910B2 (https=)
JP (1) JP2021077630A (https=)
KR (1) KR102697755B1 (https=)
CN (1) CN112582216B (https=)
DE (1) DE102020125293A1 (https=)
FR (1) FR3101478B1 (https=)
GB (1) GB2589002B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11180107B2 (en) * 2019-12-05 2021-11-23 Autoliv Asp, Inc. Tether release for an automotive safety device
US12308189B2 (en) * 2021-01-21 2025-05-20 Gigavac, Llc Switching device with ceramic/glass eyelets
JP7692180B2 (ja) * 2021-06-14 2025-06-13 パナソニックＩｐマネジメント株式会社 遮断装置
AT524939B1 (de) * 2021-07-15 2022-11-15 Astotec Automotive Gmbh Pyrotechnischer Stromtrenner
CN116417299A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 具有烟火式激发装置的开关电器
CN116417296A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 烟火式激发装置以及具有烟火式激发装置的开关电器
CN116417298A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 具有烟火式激发装置的开关电器
US20250079102A1 (en) * 2021-12-30 2025-03-06 Xiamen Hongfa Electric Power Controls Co., Ltd. Switching device with pyrotechnic actuation apparatus
CN116417297A (zh) * 2021-12-30 2023-07-11 厦门宏发电力电器有限公司 具有烟火式激发装置的开关电器
FR3131797B1 (fr) * 2022-01-12 2024-01-05 Safran Electrical & Power Contacteur de puissance comprenant un actionneur pyrotechnique
CN114758923B (zh) * 2022-03-15 2024-02-06 西安中熔电气股份有限公司 保险丝集成接触器
US12009167B2 (en) 2022-09-20 2024-06-11 Littelfuse, Inc. Contactor with integrated pyrotechnic interrupter
KR20260017352A (ko) * 2023-05-26 2026-02-05 센사타 테크놀로지스, 인크 전기 디바이스
CN117954247A (zh) * 2024-01-18 2024-04-30 华为数字能源技术有限公司 断电装置及功率系统
WO2025175222A1 (en) * 2024-02-16 2025-08-21 Sensata Technologies, Inc. Electrical device with pressure sensor
DE102024201745B3 (de) * 2024-02-26 2025-07-24 Magna powertrain gmbh & co kg Elektrische Schalteinheit mit Sicherungseinrichtung

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE241431C (https=)
GB143554A (en) 1919-05-20 1921-05-19 Krupp Ag Grusonwerk Improvements in or relating to the manufacture of hard cast iron articles
US2729722A (en) 1952-12-06 1956-01-03 Guardian Electric Mfg Co Hermetically sealed blow-out circuit breaker
US2999912A (en) 1957-11-13 1961-09-12 Atlas Powder Co Switch
US3394843A (en) 1966-04-22 1968-07-30 Charles B. Grady Jr. Lightweight explosion suppressing enclosure
US3393605A (en) 1967-08-31 1968-07-23 Paul E. Parnell Explosively actuated device for high pressure environment
CA935457A (en) 1970-02-18 1973-10-16 Kurokawa Isao Gas-producing device for an inflatable body-protecting bag on a high-speed vehicle
FR2200770A5 (https=) 1972-06-26 1974-04-19 France Etat
US3796980A (en) 1972-07-31 1974-03-12 Westinghouse Electric Corp Disposable circuit breaker
US3795980A (en) 1972-11-29 1974-03-12 Singer Co Chuck device for sabre saws
FR2242766A1 (en) * 1973-08-30 1975-03-28 Merlin Gerin Electric circuit breaker - has double fixed and moving contacts in series and double arc repulsion
US4168480A (en) 1978-02-13 1979-09-18 Torr Laboratories, Inc. Relay assembly
US4224487A (en) 1978-02-23 1980-09-23 Simonsen Bent P Fast acting explosive circuit interrupter
US4354072A (en) 1979-10-22 1982-10-12 General Electric Company Pyrolytic cartridge interruption assistance actuator for puffer breaker
EP0548390B1 (de) 1991-12-20 1996-06-05 Siemens Aktiengesellschaft 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
US5521567A (en) 1994-04-08 1996-05-28 S&C Electric Company Switchgear module and configurations, and method of fabrication and assembly thereof
DE4422177A1 (de) * 1994-06-28 1996-01-04 Dynamit Nobel Ag Pyrotechnisches Hochstromsicherungselement
FR2741994B1 (fr) 1995-11-30 1998-01-02 Renault Organe de coupure electrique a securite pyrotechnique
US5920029A (en) 1997-05-30 1999-07-06 Emerson Electric Company Igniter assembly and method
US6136114A (en) 1997-09-30 2000-10-24 Teledyne Industries, Inc. Gas generant compositions methods of production of the same and devices made therefrom
JP3426508B2 (ja) 1998-06-30 2003-07-14 矢崎総業株式会社 低融点材溶断装置及び回路遮断装置
JP2000251599A (ja) * 1999-03-03 2000-09-14 Yazaki Corp 電源遮断器
US7063019B2 (en) 2002-07-11 2006-06-20 Autoliv Asp, Inc. Assemblies including extendable, reactive charge-containing actuator devices
US20040041682A1 (en) 2002-08-29 2004-03-04 Pasha Brian D. Battery circuit disconnect device
ATE380328T1 (de) 2003-02-04 2007-12-15 Delphi Tech Inc Pyromechanisches trennelement
DE102004008120A1 (de) 2003-02-26 2004-11-25 Dynamit Nobel Ais Gmbh Automotive Ignition Systems Pyromechanische Trennvorrichtung mit speziell geformter Stromleiterschiene
EP1492139B1 (de) 2003-06-26 2016-01-06 Autoliv Development AB Meissel für ein pyromechanisches Trennelement
US7123124B2 (en) 2003-10-17 2006-10-17 Special Devices, Inc. Pyrotechnic circuit breaker
WO2006027251A1 (de) 2004-09-09 2006-03-16 Lisa Dräxlmaier GmbH Lastabschalter
US7528332B1 (en) * 2004-11-17 2009-05-05 Utron Inc. High speed actuating device and circuit breaker
US7321281B2 (en) 2005-05-17 2008-01-22 Gigavac Llc Hermetically sealed relay having low permeability plastic housing
JP2009527877A (ja) 2006-02-23 2009-07-30 シーメンス アクチエンゲゼルシヤフト パワー半導体モジュールの短絡装置
US7944333B2 (en) 2006-09-11 2011-05-17 Gigavac Llc Sealed contactor
CN100466137C (zh) 2006-10-13 2009-03-04 Tcl低压电器(无锡)有限公司 电磁式剩余电流动作保护器及其保护方法
FR2911719B1 (fr) 2007-01-19 2009-02-27 Schneider Electric Ind Sas Dispositif d'interruption/enclenchement d'un circuit electrique
WO2008095452A1 (de) 2007-02-05 2008-08-14 Siemens Aktiengesellschaft Elektromechanisches schaltgerät und verwendung einer zwischenlage in einem elektromechanischen schaltgerät
KR100868681B1 (ko) 2007-05-23 2008-11-13 진광 이 앤 씨 주식회사 지상에 설치된 가스절연 개폐기용 고압팽창가스 방출장치및 그 설치방법
WO2009040992A1 (ja) 2007-09-27 2009-04-02 Daikin Industries, Ltd. 切断装置、ブレーカ、接触器、および電気回路遮断器
JP4293285B2 (ja) 2007-09-28 2009-07-08 ダイキン工業株式会社 ガス圧式電気回路遮断器
DE102007054958A1 (de) 2007-11-17 2009-06-04 Moeller Gmbh Schaltgerät für Gleichstrom-Anwendungen
DE102008051900A1 (de) 2008-10-16 2010-04-22 Svm Schultz Verwaltungs-Gmbh & Co. Kg Elektromagnet und Betätigungselement mit Elektromagnet
FR2953324B1 (fr) 2009-11-27 2012-06-08 Snpe Materiaux Energetiques Interrupteur electrique a tiroir coulissant formant coupe-circuit ou commutateur
KR101115639B1 (ko) * 2010-10-18 2012-02-15 엘에스산전 주식회사 진공 인터럽터의 접점 어셈블리
US9236208B2 (en) 2010-12-27 2016-01-12 Daikin Industries, Ltd. Cutter for a current-carrying member
WO2013059474A1 (en) 2011-10-18 2013-04-25 Gigavac, Llc Hermetically sealed manual disconnect
EP2587057B1 (en) * 2011-10-28 2016-04-13 Arquimea Ingenieria, S.L. Linear actuator device
JP5876270B2 (ja) * 2011-11-01 2016-03-02 富士電機株式会社 電磁接触器
DE102011122439A1 (de) * 2011-12-24 2013-06-27 Daimler Ag Vorrichtung und Verfahren zum Schalten elektrischer Lastkreise
FR2992770B1 (fr) 2012-06-29 2014-08-01 Herakles Interrupteur electrique formant coupe-circuit a actionnement rapide
CN103545741B (zh) 2012-07-16 2016-10-05 韩罗产业株式会社 安全破裂盘及具备其的气体绝缘开闭装置
KR101680492B1 (ko) 2012-10-11 2016-11-28 미쓰비시덴키 가부시키가이샤 회로 차단기
EP2731120A1 (en) * 2012-11-08 2014-05-14 ABB Technology AG Vacuum interrupter arrangement for a medium voltage circuit breaker with cup-shaped TMF-contacts
JP5990090B2 (ja) * 2012-11-09 2016-09-07 富士電機機器制御株式会社 電磁開閉器
JP6030934B2 (ja) 2012-11-29 2016-11-24 河村電器産業株式会社 電磁引外し装置
DE202012013004U1 (de) 2012-12-15 2014-08-04 Ellenberger & Poensgen Gmbh Schutzschalter und Adapter für einen Schutzschalter
JP2015002012A (ja) 2013-06-13 2015-01-05 パナソニックＩｐマネジメント株式会社 接点装置及び回路遮断器
CN103762129B (zh) 2014-01-26 2016-02-17 科都电气有限公司 一种改进的断路器
DE102014001708A1 (de) * 2014-02-08 2015-08-13 Ellenberger & Poensgen Gmbh Hochvoltbordnetz eines Kraftfahrzeugs
DE102014007459A1 (de) 2014-05-21 2015-11-26 Ellenberger & Poensgen Gmbh Leistungsrelais für ein Fahrzeug
DE102014110825A1 (de) 2014-07-30 2014-09-18 Peter Lell Elektrischer Schalter, insbesondere für hohe Spannungen und/oder hohe Ströme
DE102015200507A1 (de) * 2015-01-15 2016-07-21 Volkswagen Aktiengesellschaft Schalt- und Schutzeinrichtung für Hochvolt-Bordnetze
US10566160B2 (en) 2015-05-18 2020-02-18 Gigavac, Llc Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features
US9887055B2 (en) 2015-05-18 2018-02-06 Gigavac, Llc Mechanical fuse device
US11239038B2 (en) * 2015-05-18 2022-02-01 Gigavac, Llc Mechanical fuse device
FR3037188A1 (fr) * 2015-06-04 2016-12-09 Commissariat Energie Atomique Dispositif pyrotechnique pour circuit electronique
US9865419B2 (en) 2015-06-12 2018-01-09 Te Connectivity Corporation Pressure-controlled electrical relay device
DE102016101252A1 (de) 2016-01-25 2017-07-27 Auto-Kabel Management Gmbh Hochvoltbordnetzsystem und Verfahren zum Betreiben eines Hochvoltbordnetzsystems
US10424448B2 (en) 2016-02-04 2019-09-24 Tesla, Inc. Pyrotechnic disconnect with arc splitter plates
KR101870016B1 (ko) 2016-02-16 2018-07-23 엘에스산전 주식회사 바이패스 스위치
DE102016204287A1 (de) * 2016-03-16 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Dc-überstromschutzvorrichtung
US10361048B2 (en) * 2016-05-11 2019-07-23 Eaton Intelligent Power Limited Pyrotechnic circuit protection systems, modules, and methods
DE102016222339A1 (de) * 2016-11-15 2018-05-17 Bayerische Motoren Werke Aktiengesellschaft Pyrotechnischer schalter und zwischenkreis-entladungssystem
DE102016124176A1 (de) * 2016-12-13 2017-01-26 Peter Lell Elektrisches Unterbrechungsschaltglied, insbesondere zum Unterbrechen von hohen Strömen bei hohen Spannungen
DE102017205833B4 (de) * 2017-04-05 2019-01-10 Continental Automotive Gmbh Schaltschütz-Einrichtung für ein Kraftfahrzeug, Bordnetz für ein Kraftfahrzeug und Verfahren zum Überführen einer Schaltschütz-Einrichtung von einem geschlossenen Zustand in einen geöffneten Zustand
CN109273328B (zh) 2017-07-18 2022-11-29 平高集团有限公司 一种防爆装置的安装方法
US10622176B2 (en) * 2017-10-11 2020-04-14 Key Safety Systems, Inc. High voltage electric line cutter device
FR3073664B1 (fr) 2017-11-14 2019-12-06 Arianegroup Sas Dispositif de coupure pyrotechnique
JP7441605B2 (ja) 2018-01-02 2024-03-01 ギガバック リミテッド ライアビリティ カンパニー パイロテクニック式切断機能一体型接触器装置
DE102018206056B3 (de) * 2018-04-20 2019-07-11 Audi Ag Schaltschütz
DE102018109842A1 (de) 2018-04-24 2019-10-24 Miele & Cie. Kg Verfahren zur Herstellung eines Fügeteils für eine Baugruppe und Verfahren zur Herstellung einer Baugruppe aus einem Fügeteil und zumindest einem weiteren Fügeteil
DE102018109824B3 (de) 2018-04-24 2019-09-26 Auto-Kabel Management Gmbh Hochvoltschalter, Hochvoltbordnetz in einem Kraftfahrzeug und Verfahren zum Betreiben eines Hochvoltschalters
US11043344B2 (en) * 2018-05-23 2021-06-22 Eaton Intelligent Power Limited Arc flash reduction maintenance system with pyrotechnic circuit protection modules
CN120073602A (zh) * 2018-07-31 2025-05-30 松下知识产权经营株式会社 断路系统

Also Published As

Publication number Publication date
GB2589002B (en) 2025-06-04
US12040145B2 (en) 2024-07-16
GB2589002A8 (en) 2021-07-21
CN112582216B (zh) 2024-06-25
JP2021077630A (ja) 2021-05-20
US11443910B2 (en) 2022-09-13
CN112582216A (zh) 2021-03-30
US20210142969A1 (en) 2021-05-13
KR102697755B1 (ko) 2024-08-21
FR3101478A1 (fr) 2021-04-02
GB2589002A (en) 2021-05-19
US20230005685A1 (en) 2023-01-05
DE102020125293A1 (de) 2021-04-01
GB202015333D0 (en) 2020-11-11
KR20210038359A (ko) 2021-04-07

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