CA1152544A - Electromagnetically operated control device having auxiliary contacts - Google Patents

Electromagnetically operated control device having auxiliary contacts

Info

Publication number
CA1152544A
CA1152544A CA000371916A CA371916A CA1152544A CA 1152544 A CA1152544 A CA 1152544A CA 000371916 A CA000371916 A CA 000371916A CA 371916 A CA371916 A CA 371916A CA 1152544 A CA1152544 A CA 1152544A
Authority
CA
Canada
Prior art keywords
contact
movable
control device
stationary
operating member
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
CA000371916A
Other languages
English (en)
French (fr)
Inventor
Charles R. Paton
John J. Henwood
Kurt A. Grunert
John J. Jr.. Dauer
Birch L. Devault
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
Application granted granted Critical
Publication of CA1152544A publication Critical patent/CA1152544A/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)
CA000371916A 1980-02-29 1981-02-27 Electromagnetically operated control device having auxiliary contacts Expired CA1152544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12609580A 1980-02-29 1980-02-29
US126,095 1980-02-29

Publications (1)

Publication Number Publication Date
CA1152544A true CA1152544A (en) 1983-08-23

Family

ID=22422978

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000371916A Expired CA1152544A (en) 1980-02-29 1981-02-27 Electromagnetically operated control device having auxiliary contacts

Country Status (8)

Country Link
JP (1) JPS56136424A (ja)
BE (1) BE887729A (ja)
BR (1) BR8101148A (ja)
CA (1) CA1152544A (ja)
ES (1) ES8204875A1 (ja)
GB (1) GB2071419B (ja)
MX (1) MX149443A (ja)
NZ (1) NZ196373A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143430C2 (de) * 1981-11-02 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Drehstromschaltgerät für einen an drei Phasen anzuschließenden Verbraucher
FR2737604B1 (fr) * 1995-08-04 1997-08-29 Schneider Electric Sa Appareil contacteur equipe d'une bobine a deux enroulements
CN200956329Y (zh) * 2006-10-20 2007-10-03 郑州中实赛尔科技有限公司 直推式大电流有载开关

Also Published As

Publication number Publication date
JPS645732B2 (ja) 1989-01-31
GB2071419A (en) 1981-09-16
BR8101148A (pt) 1981-09-01
NZ196373A (en) 1983-12-16
ES499873A0 (es) 1982-05-01
BE887729A (fr) 1981-08-27
JPS56136424A (en) 1981-10-24
ES8204875A1 (es) 1982-05-01
MX149443A (es) 1983-11-07
GB2071419B (en) 1983-11-02

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Legal Events

Date Code Title Description
MKEX Expiry