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SI25837B - Stikalni sklop za prekinitev enosmernega električnega tokokroga - Google Patents

Stikalni sklop za prekinitev enosmernega električnega tokokroga

Info

Publication number
SI25837B
SI25837B SI201900088A SI201900088A SI25837B SI 25837 B SI25837 B SI 25837B SI 201900088 A SI201900088 A SI 201900088A SI 201900088 A SI201900088 A SI 201900088A SI 25837 B SI25837 B SI 25837B
Authority
SI
Slovenia
Prior art keywords
pyrotechnic
branch
electric circuit
switch assembly
switch
Prior art date
Application number
SI201900088A
Other languages
English (en)
Other versions
SI25837A (sl
Inventor
Mitja KOPRIVŠEK
Brane Lebar
Original Assignee
Eti Elektroelement, D.O.O.
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 Eti Elektroelement, D.O.O. filed Critical Eti Elektroelement, D.O.O.
Priority to SI201900088A priority Critical patent/SI25837B/sl
Priority to JP2021562888A priority patent/JP7495431B2/ja
Priority to CN202080038678.2A priority patent/CN113994450B/zh
Priority to EP20724964.0A priority patent/EP3959736B1/en
Priority to PCT/SI2020/000004 priority patent/WO2020218977A1/en
Priority to PL20724964.0T priority patent/PL3959736T3/pl
Priority to KR1020217038204A priority patent/KR20220002441A/ko
Priority to HRP20221519TT priority patent/HRP20221519T1/hr
Priority to US17/606,382 priority patent/US11854755B2/en
Priority to ES20724964T priority patent/ES2935537T3/es
Publication of SI25837A publication Critical patent/SI25837A/sl
Publication of SI25837B publication Critical patent/SI25837B/sl

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
    • H01H39/006—Opening by severing a conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • 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
    • H01H2039/008—Switching devices actuated by an explosion produced within the device and initiated by an electric current using the switch for a battery cutoff
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • 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
    • 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuses (AREA)
  • Air Bags (AREA)
  • Keying Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Namen izuma je zasnovati karseda preprost in tudi volumsko neobsežen stikalni sklop, ki bo po eni strani zmožen trajno prenašati vplive indukcije in dinamične tokovne obremenitve oz. nenehne spremembe vrednosti električnega toka v vsakokratnem enosmernem (DC) električnem tokokrogu, po drugi strani pa naj bi v trenutku aktiviranja omogočal takojšnjo prekinitev enosmernega električnega tokokroga brez generiranja električnega obloka celo pri znatno višjih nazivnih vrednostih električnega toka kot pri doslejznanih tovrstnih stikalnih sklopih, namreč pri jakosti toka, ki presega vrednost vsaj približno 400 A, tako da bo po omenjeni prekinitvi zagotovljena popolna električna izoliranost vsakokratnega porabnika oz. porabnikov od enega ali več virov enosmerne električne napetosti. V ta namen stikalni sklop (1) po izumu obsega pirotehnični stikalni sklop (5), ki sestoji iz vsaj dveh med seboj vzporedno in obenem vsak s svojo pripadajočo električno prevodno vejo (112', 112") v drugo vejo (112) primarnegaelektričnega vodnika (11) vzporedno vezanih pirotehničnih stikal (5', 5"), namreč iz vsakokrat predhodnega oz. smiselno začetnega stikala (5') in vsakokrat nadaljnjega oz. smiselno končnega pirotehničnega stikala (5"). Vsako izmed omenjenih pirotehničnih stikal (5', 5") obsega prekinjevalni element (51', 51"), s pomočjo katerega je vsakokratna veja (112', 112") vsakega izmed pirotehničnih stikal (5', 5") med normalnim delovanjem električnega tokokroga sklenjena, po premikuvsakokratnega prekinjevalnega elementa (51', 51") pri vnaprej določenih pogojih v drug položaj pa prekinjena.
SI201900088A 2019-04-25 2019-04-25 Stikalni sklop za prekinitev enosmernega električnega tokokroga SI25837B (sl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SI201900088A SI25837B (sl) 2019-04-25 2019-04-25 Stikalni sklop za prekinitev enosmernega električnega tokokroga
JP2021562888A JP7495431B2 (ja) 2019-04-25 2020-03-26 直流電気回路遮断スイッチアセンブリ
CN202080038678.2A CN113994450B (zh) 2019-04-25 2020-03-26 直流电路中断开关组件
EP20724964.0A EP3959736B1 (en) 2019-04-25 2020-03-26 Direct current electric circuit interrupting switch assembly
PCT/SI2020/000004 WO2020218977A1 (en) 2019-04-25 2020-03-26 Direct current electric circuit interrupting switch assembly
PL20724964.0T PL3959736T3 (pl) 2019-04-25 2020-03-26 Zespół przełącznika przerywającego obwód elektryczny prądu stałego
KR1020217038204A KR20220002441A (ko) 2019-04-25 2020-03-26 직류 전기 회로 차단 스위치 어셈블리
HRP20221519TT HRP20221519T1 (hr) 2019-04-25 2020-03-26 Prekidački sklop za prekid električnog kruga istosmjerne struje
US17/606,382 US11854755B2 (en) 2019-04-25 2020-03-26 Direct current electric circuit interrupting switch assembly
ES20724964T ES2935537T3 (es) 2019-04-25 2020-03-26 Conjunto interruptor de interrupción de circuito eléctrico de corriente continua

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI201900088A SI25837B (sl) 2019-04-25 2019-04-25 Stikalni sklop za prekinitev enosmernega električnega tokokroga

Publications (2)

Publication Number Publication Date
SI25837A SI25837A (sl) 2020-10-30
SI25837B true SI25837B (sl) 2023-06-30

Family

ID=70617195

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201900088A SI25837B (sl) 2019-04-25 2019-04-25 Stikalni sklop za prekinitev enosmernega električnega tokokroga

Country Status (10)

Country Link
US (1) US11854755B2 (sl)
EP (1) EP3959736B1 (sl)
JP (1) JP7495431B2 (sl)
KR (1) KR20220002441A (sl)
CN (1) CN113994450B (sl)
ES (1) ES2935537T3 (sl)
HR (1) HRP20221519T1 (sl)
PL (1) PL3959736T3 (sl)
SI (1) SI25837B (sl)
WO (1) WO2020218977A1 (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126058A1 (fr) 2021-08-03 2023-02-10 Safran Electrical & Power Disjoncteur bipolaire actionné par un dispositif pyrotechnique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10125189A (ja) 1996-10-25 1998-05-15 Oki Electric Ind Co Ltd リードスイッチ
CN101902027B (zh) * 2009-09-04 2013-02-13 中国人民解放军海军工程大学 电弧触发型混合限流熔断器
JP5633365B2 (ja) * 2010-12-27 2014-12-03 ダイキン工業株式会社 デバイス作動システム
US9221343B2 (en) 2011-12-16 2015-12-29 Tesla Motors, Inc. Pyrotechnic high voltage battery disconnect
FR3010827A1 (fr) * 2013-09-13 2015-03-20 Commissariat Energie Atomique Interrupteur destine a court circuiter une source de tension continue de puissance
SI24775B (sl) * 2014-07-21 2020-11-30 Razvojni Center Enem Novi Materiali D.O.O. Naprava za prekinitev primarnega električnega tokokroga pri vozilu na električni pogon, še zlasti v primeru trka vozila
DE102015107579B3 (de) * 2015-05-13 2016-08-04 Lisa Dräxlmaier GmbH Sicherung mit Explosionskammer
FR3041143B1 (fr) 2015-09-10 2017-10-20 Mersen France Sb Sas Dispositif de protection pour un circuit electrique, circuit electrique equipe d'un tel dispositif et procede de protection d'un tel circuit electrique
DE102015225521B4 (de) 2015-12-17 2021-11-25 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Schalten eines elektrischen Stromkreises, Fahrzeug mit einer solchen Vorrichtung sowie ein Verfahren zu deren Betrieb
DE102017205403A1 (de) * 2017-03-30 2018-10-04 Audi Ag System mit einer Hochvoltbatterie und einer Kopplungsvorrichtung, Kraftfahrzeug sowie Verfahren zum Betreiben einer Kopplungsvorrichtung
DE102017111413A1 (de) * 2017-05-24 2018-11-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Selbstauslösende Sprengsicherung
WO2019027374A1 (en) 2017-08-01 2019-02-07 Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. DIRECT CURRENT CIRCUIT INTERRUPT SWITCH ASSEMBLY WITH ACTUATOR
SI25500B (sl) * 2017-08-01 2024-02-29 Eti Elektroelement, D.O.O. Stikalni sklop za prekinitev enosmernega električnega tokokroga

Also Published As

Publication number Publication date
CN113994450B (zh) 2024-11-08
JP2022531125A (ja) 2022-07-06
CN113994450A (zh) 2022-01-28
WO2020218977A1 (en) 2020-10-29
HRP20221519T1 (hr) 2023-02-17
EP3959736B1 (en) 2022-10-05
EP3959736A1 (en) 2022-03-02
SI25837A (sl) 2020-10-30
US20230223226A1 (en) 2023-07-13
KR20220002441A (ko) 2022-01-06
US11854755B2 (en) 2023-12-26
ES2935537T3 (es) 2023-03-07
JP7495431B2 (ja) 2024-06-04
PL3959736T3 (pl) 2023-02-27

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Legal Events

Date Code Title Description
OO00 Grant of patent

Effective date: 20201116

SP73 Change of data on owner

Owner name: ETI ELEKTROELEMENT, D.O.O.; SI

Effective date: 20211029

OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20230519