DE3875191D1 - Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter. - Google Patents

Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter.

Info

Publication number
DE3875191D1
DE3875191D1 DE8888112767T DE3875191T DE3875191D1 DE 3875191 D1 DE3875191 D1 DE 3875191D1 DE 8888112767 T DE8888112767 T DE 8888112767T DE 3875191 T DE3875191 T DE 3875191T DE 3875191 D1 DE3875191 D1 DE 3875191D1
Authority
DE
Germany
Prior art keywords
electrical circuit
circuit contact
breaker switch
contact breaker
housing
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
DE8888112767T
Other languages
English (en)
Inventor
Erhard Runtsch
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 AG Germany
ABB AB
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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 Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Priority to DE8888112767T priority Critical patent/DE3875191D1/de
Application granted granted Critical
Publication of DE3875191D1 publication Critical patent/DE3875191D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H73/04—Contacts
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE8888112767T 1987-08-11 1988-08-05 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter. Expired - Fee Related DE3875191D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888112767T DE3875191D1 (de) 1987-08-11 1988-08-05 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873726675 DE3726675A1 (de) 1987-08-11 1987-08-11 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter
DE8888112767T DE3875191D1 (de) 1987-08-11 1988-08-05 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter.

Publications (1)

Publication Number Publication Date
DE3875191D1 true DE3875191D1 (de) 1992-11-12

Family

ID=6333509

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873726675 Withdrawn DE3726675A1 (de) 1987-08-11 1987-08-11 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter
DE8888112767T Expired - Fee Related DE3875191D1 (de) 1987-08-11 1988-08-05 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873726675 Withdrawn DE3726675A1 (de) 1987-08-11 1987-08-11 Elektrisches installationsschaltgeraet, insbesondere leitungsschutzschalter

Country Status (2)

Country Link
EP (1) EP0303196B1 (de)
DE (2) DE3726675A1 (de)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288870C (de) *
DE265733C (de) * 1913-04-28
DE380253C (de) * 1921-10-08 1923-09-05 A K Ihli Elektroteknisk Verkst Hoechststromunterbrecher mit Freiausloesung
DE581890C (de) * 1931-08-23 1933-08-04 Stotz Kontakt Gmbh UEberstrom-Selbstschalter mit zwei oder mehreren Unterbrechungsstellen
DE1040647B (de) * 1955-09-22 1958-10-09 Siemens Ag Schaltkammer fuer elektrische Schaltgeraete
US3127488A (en) * 1960-07-18 1964-03-31 Ite Circuit Breaker Ltd Current limiting circuit breaker having both contacts movable
DE1199363B (de) * 1960-09-29 1965-08-26 Stotz Kontakt Gmbh Elektrisches Schaltgeraet mit Dauermagnet-Blaseinrichtung
DE1413972B2 (de) * 1962-03-05 1970-02-05 Licentia Patent-Verwaltungs-GmbH, 6OOO Frankfurt Selbstschalter
DE1663047B1 (de) * 1964-03-04 1970-02-26 Starkstrom Schaltgeraetefabrik Ein- oder mehrpoliger Selbstschalter
DE1463681B2 (de) * 1964-05-30 1970-08-13 Stotz-Kontakt GmbH, 6800 Mannheim-Käfertal Selbstschalter, insbesondere Leitungsschutzschalter
DE1690137B2 (de) * 1968-01-31 1973-08-30 Siemens AG, 1000 Berlin u 8000 München Elektrischer leistungsschalter, insbesondere niederspannungs-leistungsschalter
DE7007773U (de) * 1969-03-10 1970-06-04 Magrini Fabbriche Riunite Marg Lichtbogen-unterbrechungs- und loescheinheit fuer einen elektrischen leistungsschalter.
GB1557683A (en) * 1976-10-20 1979-12-12 Nedosekov S S Electric switches
DE2826243A1 (de) * 1978-06-15 1979-12-20 Bbc Brown Boveri & Cie Elektrisches schaltgeraet
US4245203A (en) * 1978-10-16 1981-01-13 Westinghouse Electric Corp. Circuit interrupter with pivoting contact arm having a clinch-type contact

Also Published As

Publication number Publication date
DE3726675A1 (de) 1989-02-23
EP0303196A1 (de) 1989-02-15
EP0303196B1 (de) 1992-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee