GB2071419B - Electric switching device - Google Patents

Electric switching device

Info

Publication number
GB2071419B
GB2071419B GB8106218A GB8106218A GB2071419B GB 2071419 B GB2071419 B GB 2071419B GB 8106218 A GB8106218 A GB 8106218A GB 8106218 A GB8106218 A GB 8106218A GB 2071419 B GB2071419 B GB 2071419B
Authority
GB
United Kingdom
Prior art keywords
switching device
electric switching
electric
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
GB8106218A
Other versions
GB2071419A (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB2071419A publication Critical patent/GB2071419A/en
Application granted granted Critical
Publication of GB2071419B publication Critical patent/GB2071419B/en
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
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB8106218A 1980-02-29 1981-02-27 Electric switching device Expired GB2071419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12609580A 1980-02-29 1980-02-29

Publications (2)

Publication Number Publication Date
GB2071419A GB2071419A (en) 1981-09-16
GB2071419B true GB2071419B (en) 1983-11-02

Family

ID=22422978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106218A Expired GB2071419B (en) 1980-02-29 1981-02-27 Electric switching device

Country Status (8)

Country Link
JP (1) JPS56136424A (en)
BE (1) BE887729A (en)
BR (1) BR8101148A (en)
CA (1) CA1152544A (en)
ES (1) ES499873A0 (en)
GB (1) GB2071419B (en)
MX (1) MX149443A (en)
NZ (1) NZ196373A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143430C2 (en) * 1981-11-02 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Three-phase switching device for a consumer to be connected to three phases
FR2737604B1 (en) * 1995-08-04 1997-08-29 Schneider Electric Sa CONTACTOR APPARATUS HAVING A TWO-WINDING COIL
CN200956329Y (en) * 2006-10-20 2007-10-03 郑州中实赛尔科技有限公司 Direct-push high-current on-load switch

Also Published As

Publication number Publication date
BE887729A (en) 1981-08-27
GB2071419A (en) 1981-09-16
BR8101148A (en) 1981-09-01
ES8204875A1 (en) 1982-05-01
ES499873A0 (en) 1982-05-01
NZ196373A (en) 1983-12-16
MX149443A (en) 1983-11-07
JPS56136424A (en) 1981-10-24
CA1152544A (en) 1983-08-23
JPS645732B2 (en) 1989-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee