BE887729A - ELECTRICAL CONTROL DEVICE. - Google Patents

ELECTRICAL CONTROL DEVICE.

Info

Publication number
BE887729A
BE887729A BE0/203962A BE203962A BE887729A BE 887729 A BE887729 A BE 887729A BE 0/203962 A BE0/203962 A BE 0/203962A BE 203962 A BE203962 A BE 203962A BE 887729 A BE887729 A BE 887729A
Authority
BE
Belgium
Prior art keywords
control device
electrical control
electrical
control
Prior art date
Application number
BE0/203962A
Other languages
French (fr)
Inventor
J Henwood
K Grunert
B Devault
C Paton
J Dauer
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 BE887729A publication Critical patent/BE887729A/en

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)
BE0/203962A 1980-02-29 1981-02-27 ELECTRICAL CONTROL DEVICE. BE887729A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE887729A true BE887729A (en) 1981-08-27

Family

ID=22422978

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203962A BE887729A (en) 1980-02-29 1981-02-27 ELECTRICAL CONTROL 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
CA1152544A (en) 1983-08-23
JPS645732B2 (en) 1989-01-31
ES8204875A1 (en) 1982-05-01
NZ196373A (en) 1983-12-16
GB2071419B (en) 1983-11-02
MX149443A (en) 1983-11-07
JPS56136424A (en) 1981-10-24
BR8101148A (en) 1981-09-01
GB2071419A (en) 1981-09-16
ES499873A0 (en) 1982-05-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870228