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CA938961A - Electric control device - Google Patents

Electric control device

Info

Publication number
CA938961A
CA938961A CA165779A CA165779A CA938961A CA 938961 A CA938961 A CA 938961A CA 165779 A CA165779 A CA 165779A CA 165779 A CA165779 A CA 165779A CA 938961 A CA938961 A CA 938961A
Authority
CA
Canada
Prior art keywords
control device
electric control
electric
control
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
CA165779A
Other versions
CA165779S (en
Inventor
John J. Dauer, Jr.
A. Grunert Kurt
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 CA938961A publication Critical patent/CA938961A/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
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CA165779A 1972-03-31 1973-03-12 Electric control device Expired CA938961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24006172A 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
CA938961A true CA938961A (en) 1973-12-25

Family

ID=22904956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165779A Expired CA938961A (en) 1972-03-31 1973-03-12 Electric control device

Country Status (2)

Country Link
US (1) US3753177A (en)
CA (1) CA938961A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333165A1 (en) * 1972-10-16 1974-04-25 Sprecher & Schuh Ag AC CONTACTOR
GB1416652A (en) * 1973-04-26 1975-12-03 Siemens Ag Switching devices
FR2415359A1 (en) * 1978-01-19 1979-08-17 Telemecanique Electrique CONTACTOR EQUIPPED WITH AN ELECTRO-MAGNET WHOSE FIXED ELEMENTS ARE REMOVABLE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215800A (en) * 1962-07-02 1965-11-02 Square D Co Electromagnetic relay and contact carrier assembly therefor
LU53705A1 (en) * 1966-05-24 1967-07-19
US3458838A (en) * 1967-09-25 1969-07-29 Smith Corp A O Electromagnetic contactor unit

Also Published As

Publication number Publication date
AU5330273A (en) 1974-09-19
US3753177A (en) 1973-08-14

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