EP0614207A3 - Schaltgerät mit einem thermischen und einem magnetischen Auslöser. - Google Patents

Schaltgerät mit einem thermischen und einem magnetischen Auslöser. Download PDF

Info

Publication number
EP0614207A3
EP0614207A3 EP94102533A EP94102533A EP0614207A3 EP 0614207 A3 EP0614207 A3 EP 0614207A3 EP 94102533 A EP94102533 A EP 94102533A EP 94102533 A EP94102533 A EP 94102533A EP 0614207 A3 EP0614207 A3 EP 0614207A3
Authority
EP
European Patent Office
Prior art keywords
thermal
magnetic trip
switching device
switching
trip 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.)
Withdrawn
Application number
EP94102533A
Other languages
English (en)
French (fr)
Other versions
EP0614207A2 (de
Inventor
Heinz-Erich Popa
Joachim Becker
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0614207A2 publication Critical patent/EP0614207A2/de
Publication of EP0614207A3 publication Critical patent/EP0614207A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/121—Protection of release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
EP94102533A 1993-02-27 1994-02-19 Schaltgerät mit einem thermischen und einem magnetischen Auslöser. Withdrawn EP0614207A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4306229A DE4306229A1 (de) 1993-02-27 1993-02-27 Schaltgerät mit einem thermischen und einem magnetischen Auslöser
DE4306229 1993-02-27

Publications (2)

Publication Number Publication Date
EP0614207A2 EP0614207A2 (de) 1994-09-07
EP0614207A3 true EP0614207A3 (de) 1995-07-26

Family

ID=6481583

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94102533A Withdrawn EP0614207A3 (de) 1993-02-27 1994-02-19 Schaltgerät mit einem thermischen und einem magnetischen Auslöser.

Country Status (2)

Country Link
EP (1) EP0614207A3 (de)
DE (1) DE4306229A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518051A1 (de) * 1995-05-17 1996-11-21 Abb Patent Gmbh Lichtbogenlöscheinrichtung
DE19524915C2 (de) * 1995-07-08 2003-06-26 Abb Patent Gmbh Lichtbogenlöschanordnung für einen elektrischen Schalter, insbesondere für einen Leitungsschutzschalter
DE102004032738A1 (de) * 2004-07-07 2006-02-09 Abb Patent Gmbh Lichtbogeneinrichtung für ein elektrisches Schaltgerät
DE102012208573A1 (de) * 2012-05-22 2013-11-28 Siemens Aktiengesellschaft Lichtbogen-Löschvorrichtung und Schutzschaltgerät

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313898A (en) * 1964-07-01 1967-04-11 Gen Electric Circuit breaker with thermal trip device of high short-circuit withstandability
DE2609708B1 (de) * 1976-03-09 1977-07-14 Siemens Ag Leitungsschutzschalter mit lichtbogenanlaufhilfe
DE2610951B2 (de) * 1976-03-16 1980-01-24 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzschalter
DE2841004B1 (de) * 1978-09-21 1980-02-14 Licentia Gmbh Leitungsschutzschalter mit zusaetzlicher Blasschleife
DE2928786A1 (de) * 1979-07-17 1981-02-05 Bbc Brown Boveri & Cie Leitungsschutzschalter
DE3607052A1 (de) * 1985-03-04 1986-09-04 Westinghouse Electric Corp., Pittsburgh, Pa. Elektrisches schaltgeraet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680674A (en) * 1923-09-22 1928-08-14 Gen Electric Electric switch
DE2336916C3 (de) * 1973-07-20 1978-11-02 Brown, Boveri & Cie Ag, 6800 Mannheim Leitungsschutzschalter in Schmal- und Schalenbauweise
DD211668A1 (de) * 1982-11-11 1984-07-18 Elektroinstallation Annaberg V Leitungsschutzschalter mit einer eine blasschleife bildenden kontaktanordnung
FR2549638B1 (fr) * 1983-07-18 1988-11-18 Etude Realisa Disjoncteurs Sa Disjoncteur avec dispositif d'acceleration de deplacement d'arc
GB2192096B (en) * 1986-05-31 1989-12-06 Crabtree Electrical Ind Ltd Circuit breaker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313898A (en) * 1964-07-01 1967-04-11 Gen Electric Circuit breaker with thermal trip device of high short-circuit withstandability
DE2609708B1 (de) * 1976-03-09 1977-07-14 Siemens Ag Leitungsschutzschalter mit lichtbogenanlaufhilfe
DE2610951B2 (de) * 1976-03-16 1980-01-24 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzschalter
DE2841004B1 (de) * 1978-09-21 1980-02-14 Licentia Gmbh Leitungsschutzschalter mit zusaetzlicher Blasschleife
DE2928786A1 (de) * 1979-07-17 1981-02-05 Bbc Brown Boveri & Cie Leitungsschutzschalter
GB2055264A (en) * 1979-07-17 1981-02-25 Bbc Brown Boveri & Cie A circuit protection switch
DE3607052A1 (de) * 1985-03-04 1986-09-04 Westinghouse Electric Corp., Pittsburgh, Pa. Elektrisches schaltgeraet

Also Published As

Publication number Publication date
EP0614207A2 (de) 1994-09-07
DE4306229A1 (de) 1994-09-01

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