DE3366442D1 - Electronic analogue circuit breaker tripping device for the protection against overintensities in an ac network - Google Patents

Electronic analogue circuit breaker tripping device for the protection against overintensities in an ac network

Info

Publication number
DE3366442D1
DE3366442D1 DE8383401322T DE3366442T DE3366442D1 DE 3366442 D1 DE3366442 D1 DE 3366442D1 DE 8383401322 T DE8383401322 T DE 8383401322T DE 3366442 T DE3366442 T DE 3366442T DE 3366442 D1 DE3366442 D1 DE 3366442D1
Authority
DE
Germany
Prior art keywords
overintensities
network
circuit breaker
protection against
tripping device
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.)
Expired
Application number
DE8383401322T
Other languages
German (de)
English (en)
Inventor
Pierre Demeyer
Philippe Duval
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of DE3366442D1 publication Critical patent/DE3366442D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
DE8383401322T 1982-07-12 1983-06-27 Electronic analogue circuit breaker tripping device for the protection against overintensities in an ac network Expired DE3366442D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212329A FR2530089A1 (fr) 1982-07-12 1982-07-12 Declencheur electronique analogique pour disjoncteur de protection contre les surintensites d'un reseau a courant alternatif

Publications (1)

Publication Number Publication Date
DE3366442D1 true DE3366442D1 (en) 1986-10-30

Family

ID=9275975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383401322T Expired DE3366442D1 (en) 1982-07-12 1983-06-27 Electronic analogue circuit breaker tripping device for the protection against overintensities in an ac network

Country Status (6)

Country Link
US (1) US4571659A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0099784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5929314A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1201522A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3366442D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2530089A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562732B1 (fr) * 1984-04-09 1989-04-14 Merlin Gerin Transformateur de courant pour la protection du neutre d'un appareil electrique tetrapolaire de protection
JPH0691698B2 (ja) * 1985-08-21 1994-11-14 株式会社日立製作所 静止形過電流継電器
US4916573A (en) * 1985-10-25 1990-04-10 S & C Electric Company Control circuit for a circuit interrupter
FR2595806A1 (fr) * 1986-03-12 1987-09-18 Total Energie Dev Procede et dispositif pour la detection de givre sur un echangeur de chaleur
CH672039A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-10-31 1989-10-13 Sprecher & Schuh Ag
FR2612347B1 (fr) * 1987-03-09 1989-05-26 Merlin Gerin Declencheur statique comportant un circuit de detection d'un courant homopolaire
US4862308A (en) * 1987-05-01 1989-08-29 Electric Power Research Institute, Inc. Power bus fault detection and protection system
FR2651919B1 (fr) * 1989-09-13 1995-12-15 Merlin Gerin Disjoncteur comportant un declencheur electronique.
US5386183A (en) * 1990-01-03 1995-01-31 Siemens Energy & Automation, Inc. Method and apparatus for sensing a ground fault in a motor control system
US5073724A (en) * 1990-07-18 1991-12-17 Westinghouse Electric Corp. Programmable inverse time delay circuit
EP0963024A1 (de) * 1998-05-14 1999-12-08 Siemens Aktiengesellschaft Schutzschaltgeraet
FR2802019B1 (fr) * 1999-12-06 2002-01-18 Schneider Electric Ind Sa Relais de protection thermique
AUPR187800A0 (en) 2000-12-04 2001-01-04 Electrical & Instrumentation Services Australia Pty Ltd Circuit monitoring device
US7023196B2 (en) * 2003-12-12 2006-04-04 Leach International Corporation High level arc fault detector
CN101237136B (zh) * 2007-01-31 2011-11-16 沈阳兴华航空电器有限责任公司 一种智能型过流保护方法
US8929044B2 (en) * 2012-06-13 2015-01-06 Hamilton Sundstrand Corporation System and method for controlled overvoltage detection
US10622169B2 (en) 2017-09-27 2020-04-14 Eaton Intelligent Power Limited Circuit interrupter and receptacle with temperature based trip
US10658834B2 (en) 2017-09-27 2020-05-19 Eaton Intelligent Power Limted Receptacle, circuit protection system, and circuit interrupter with over-temperature detection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558978A (en) * 1969-05-14 1971-01-26 Borg Warner Electronic circuit breaker with gradual and instantaneous cutoff
DE2148581C3 (de) * 1971-09-29 1975-03-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung in elektrischen Versorgungsnetzen
FR2226666B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-17 1976-05-28 Aerospatiale
CH589956A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-11-09 1977-07-29 Bbc Brown Boveri & Cie
US3942074A (en) * 1974-09-27 1976-03-02 General Electric Company Static overcurrent relay
JPS5229919U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-08-26 1977-03-02
JPS5380546A (en) * 1976-12-24 1978-07-17 Toshiba Corp Over current relay
US4278930A (en) * 1979-09-27 1981-07-14 Gte Automatic Electric Laboratories, Inc. Current sensing circuit for power supply with series control transistor
JPS5797321A (en) * 1980-12-10 1982-06-17 Hitachi Ltd Reverse time limiting circuit
US4347541A (en) * 1981-01-14 1982-08-31 Gte Laboratories Incorporated Circuit breaker
US4345288A (en) * 1981-05-04 1982-08-17 Square D Company Solid state over-current protective apparatus for a power circuit

Also Published As

Publication number Publication date
EP0099784A1 (fr) 1984-02-01
JPH0410297B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-24
FR2530089A1 (fr) 1984-01-13
FR2530089B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-28
EP0099784B1 (fr) 1986-09-24
CA1201522A (en) 1986-03-04
US4571659A (en) 1986-02-18
JPS5929314A (ja) 1984-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee