DE69909175D1 - Einrichtung zum Stromerfassung zum Wechselspannungsüberlastschutz - Google Patents

Einrichtung zum Stromerfassung zum Wechselspannungsüberlastschutz

Info

Publication number
DE69909175D1
DE69909175D1 DE69909175T DE69909175T DE69909175D1 DE 69909175 D1 DE69909175 D1 DE 69909175D1 DE 69909175 T DE69909175 T DE 69909175T DE 69909175 T DE69909175 T DE 69909175T DE 69909175 D1 DE69909175 D1 DE 69909175D1
Authority
DE
Germany
Prior art keywords
detection device
current detection
voltage protection
voltage
protection
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 - Fee Related
Application number
DE69909175T
Other languages
English (en)
Other versions
DE69909175T2 (de
Inventor
Didier Leblanc
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.)
Legrand SA
Legrand SNC
Original Assignee
Legrand SA
Legrand SNC
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 Legrand SA, Legrand SNC filed Critical Legrand SA
Publication of DE69909175D1 publication Critical patent/DE69909175D1/de
Application granted granted Critical
Publication of DE69909175T2 publication Critical patent/DE69909175T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • 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
DE69909175T 1998-04-28 1999-04-26 Einrichtung zum Stromerfassung zum Wechselspannungsüberlastschutz Expired - Fee Related DE69909175T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805296 1998-04-28
FR9805296A FR2778033B1 (fr) 1998-04-28 1998-04-28 Dispositif de detection de niveau de courant pour la protection d'un circuit contre les surintensites en courant alternatif

Publications (2)

Publication Number Publication Date
DE69909175D1 true DE69909175D1 (de) 2003-08-07
DE69909175T2 DE69909175T2 (de) 2004-05-06

Family

ID=9525741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909175T Expired - Fee Related DE69909175T2 (de) 1998-04-28 1999-04-26 Einrichtung zum Stromerfassung zum Wechselspannungsüberlastschutz

Country Status (4)

Country Link
US (1) US6252439B1 (de)
EP (1) EP0954080B1 (de)
DE (1) DE69909175T2 (de)
FR (1) FR2778033B1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438465A (de) * 1966-04-29 1967-06-30 Bbc Brown Boveri & Cie Kurzschlussschutzeinrichtung
US3743919A (en) * 1972-06-14 1973-07-03 Raytheon Co Regulated cycloconverter
US5315651A (en) * 1993-06-09 1994-05-24 Rockwell International Corporation Active surge rejection circuit
GB2279189A (en) * 1993-06-15 1994-12-21 Sheir Chun Lam Earth fault circuit breaker
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches

Also Published As

Publication number Publication date
FR2778033B1 (fr) 2000-07-13
EP0954080A1 (de) 1999-11-03
EP0954080B1 (de) 2003-07-02
DE69909175T2 (de) 2004-05-06
US6252439B1 (en) 2001-06-26
FR2778033A1 (fr) 1999-10-29

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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