CA2320057A1 - Disjoncteur avec ensemble interrupteur pour essais multiples - Google Patents

Disjoncteur avec ensemble interrupteur pour essais multiples Download PDF

Info

Publication number
CA2320057A1
CA2320057A1 CA002320057A CA2320057A CA2320057A1 CA 2320057 A1 CA2320057 A1 CA 2320057A1 CA 002320057 A CA002320057 A CA 002320057A CA 2320057 A CA2320057 A CA 2320057A CA 2320057 A1 CA2320057 A1 CA 2320057A1
Authority
CA
Canada
Prior art keywords
condition
circuit breaker
contact
switch
circuit
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.)
Abandoned
Application number
CA002320057A
Other languages
English (en)
Inventor
Murali K. Magham
Raymond Kelsey Seymour
Kevin J. Fuhr
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.)
General Electric Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2320057A1 publication Critical patent/CA2320057A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/201—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other abnormal electrical condition being an arc fault

Landscapes

  • Breakers (AREA)

Abstract

L'invention concerne un disjoncteur comprenant un ensemble interrupteur permettant d'initier au moins une de deux conditions d'essais. Cet ensemble interrupteur est couplé à une carte imprimée sur laquelle est monté un circuit intégré, et à un solénoïde, de sorte qu'une fois initiée l'une des deux conditions d'essais, ce solénoïde entre en contact avec le verrou porté par l'armature d'un ensemble déclencheur de circuit situé à l'intérieur du disjoncteur, ce verrou porté par l'armature étant ainsi amené à initier son passage d'une première position à une seconde position. Ainsi, le disjoncteur peut simuler plusieurs conditions d'essai, par exemple une défaillance.
CA002320057A 1998-12-14 1999-12-10 Disjoncteur avec ensemble interrupteur pour essais multiples Abandoned CA2320057A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21124298A 1998-12-14 1998-12-14
US09/211,242 1998-12-14
PCT/US1999/029282 WO2000036623A1 (fr) 1998-12-14 1999-12-10 Disjoncteur avec ensemble interrupteur pour essais multiples

Publications (1)

Publication Number Publication Date
CA2320057A1 true CA2320057A1 (fr) 2000-06-22

Family

ID=22786111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002320057A Abandoned CA2320057A1 (fr) 1998-12-14 1999-12-10 Disjoncteur avec ensemble interrupteur pour essais multiples

Country Status (3)

Country Link
EP (1) EP1055244A1 (fr)
CA (1) CA2320057A1 (fr)
WO (1) WO2000036623A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414829B1 (en) 1998-02-19 2002-07-02 Square D Company Arc fault circuit interrupter
US6456471B1 (en) 1998-02-19 2002-09-24 Square D Company Test, reset and communications operations in an ARC fault circuit interrupter with optional memory and/or backup power
DE102008004869A1 (de) * 2008-01-17 2009-07-30 Siemens Aktiengesellschaft Lichtbogenschutzmodul

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604295B1 (fr) * 1986-09-23 1988-12-02 Merlin Gerin Appareil electrique de protection differentielle a circuit test
FR2687838B1 (fr) * 1992-02-21 1994-04-08 Merlin Gerin Disjoncteur differentiel unipolaire et neutre et a circuit test.
US5459630A (en) * 1993-09-15 1995-10-17 Eaton Corporation Self testing circuit breaker ground fault and sputtering arc trip unit
FR2715516B1 (fr) * 1994-01-27 1996-05-03 Hager Electro Dispositif de test pour interrupteur différentiel et interrupteur différentiel comportant ce dispositif.
US5414395A (en) * 1994-02-14 1995-05-09 Siemens Energy & Automation, Inc. Electronic housing for two-pole ground fault circuit interrupter
US6392513B1 (en) * 1998-04-29 2002-05-21 Eaton Corporation Circuit breaker with common test button for ground fault and arc fault circuit

Also Published As

Publication number Publication date
WO2000036623A9 (fr) 2001-04-19
WO2000036623A1 (fr) 2000-06-22
EP1055244A1 (fr) 2000-11-29

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued