DE3377758D1 - Electromagnetically operable switching device - Google Patents

Electromagnetically operable switching device

Info

Publication number
DE3377758D1
DE3377758D1 DE8383103136T DE3377758T DE3377758D1 DE 3377758 D1 DE3377758 D1 DE 3377758D1 DE 8383103136 T DE8383103136 T DE 8383103136T DE 3377758 T DE3377758 T DE 3377758T DE 3377758 D1 DE3377758 D1 DE 3377758D1
Authority
DE
Germany
Prior art keywords
switching device
electromagnetically operable
operable switching
electromagnetically
switching
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
DE8383103136T
Other languages
English (en)
Inventor
Karl-Erik Ing Jonsson
Gosta Ing Lindgren
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 Norden Holding AB
Original Assignee
ASEA 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 AB filed Critical ASEA AB
Application granted granted Critical
Publication of DE3377758D1 publication Critical patent/DE3377758D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
DE8383103136T 1982-04-06 1983-03-30 Electromagnetically operable switching device Expired DE3377758D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8202209 1982-04-06
SE8202210 1982-04-06

Publications (1)

Publication Number Publication Date
DE3377758D1 true DE3377758D1 (en) 1988-09-22

Family

ID=26658136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383103136T Expired DE3377758D1 (en) 1982-04-06 1983-03-30 Electromagnetically operable switching device

Country Status (4)

Country Link
US (1) US4496920A (de)
EP (1) EP0091082B1 (de)
DE (1) DE3377758D1 (de)
FI (1) FI77746C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819935C2 (de) * 1988-06-11 1996-06-20 Kloeckner Moeller Gmbh Hilfsschalter für ein elektromagnetisches Schaltgerät
US5454004A (en) * 1994-05-06 1995-09-26 Regents Of The University Of Minnesota Phase grating and mode-selecting mirror for a laser
US8330122B2 (en) 2007-11-30 2012-12-11 Honeywell International Inc Authenticatable mark, systems for preparing and authenticating the mark
FR3003392B1 (fr) * 2013-03-15 2016-07-22 Schneider Electric Ind Sas Bloc unitaire de commutation et dispositif de commutation comportant au moins un tel bloc

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247323A (de) * 1945-04-14 1947-02-28 Maier & Cie C Wälzkontaktvorrichtung für elektrische Schalter.
DE1140263B (de) * 1960-12-23 1962-11-29 Bbc Brown Boveri & Cie Elektromagnetisches Schaltgeraet, insbesondere Schuetz
DE1237667B (de) * 1961-07-06 1967-03-30 Calor Emag Elek Zitaets Ag Elektromagnetisch betaetigtes Schaltgeraet, insbesondere Schuetz, bei dem die Zugkraft des Magneten ueber eine Kurvenbahn uebertagen wird
DE1894372U (de) * 1964-03-26 1964-06-11 Stotz Kontakt Gmbh Schaltgeraet, insbesondere luftschuetz fuer hohe einschaltstromspitzen.
JPS553781B2 (de) * 1973-04-14 1980-01-26
DE2730726A1 (de) * 1977-07-07 1979-01-25 Degussa Kontaktgliedpaar und kontaktbruecke fuer wechselstromschuetze mit doppelunterbrechung
US4421959A (en) * 1982-04-19 1983-12-20 Eaton Corporation Bridging contactor with main and arcing contacts

Also Published As

Publication number Publication date
FI77746B (fi) 1988-12-30
FI77746C (fi) 1989-04-10
EP0091082A1 (de) 1983-10-12
EP0091082B1 (de) 1988-08-17
US4496920A (en) 1985-01-29
FI831141L (fi) 1983-10-07
FI831141A0 (fi) 1983-04-05

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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