CA349926A - Time limit contactor - Google Patents

Time limit contactor

Info

Publication number
CA349926A
CA349926A CA349926A CA349926DA CA349926A CA 349926 A CA349926 A CA 349926A CA 349926 A CA349926 A CA 349926A CA 349926D A CA349926D A CA 349926DA CA 349926 A CA349926 A CA 349926A
Authority
CA
Canada
Prior art keywords
time limit
limit contactor
contactor
time
limit
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
CA349926A
Other languages
French (fr)
Inventor
Frisch Erling
Schaelchlin Walter
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
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.)
Publication date
Application granted granted Critical
Publication of CA349926A publication Critical patent/CA349926A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnets (AREA)
CA349926A 1933-05-11 Time limit contactor Expired CA349926A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA349926T
US67049833 US1979709A (en) 1933-05-11 1933-05-11 Time limit contactor

Publications (1)

Publication Number Publication Date
CA349926A true CA349926A (en) 1935-04-30

Family

ID=72848752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349926A Expired CA349926A (en) 1933-05-11 Time limit contactor

Country Status (2)

Country Link
US (1) US1979709A (en)
CA (1) CA349926A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509724A (en) * 1946-09-06 1950-05-30 Cibie Pierre Adjustable spring pivot for relay armatures
US3005936A (en) * 1958-07-10 1961-10-24 Westinghouse Electric Corp Electromagnetic timing device
DE8802045U1 (en) * 1988-02-17 1989-06-15 Siemens AG, 1000 Berlin und 8000 München Coil for an electromagnetic relay with switching delay
US5140203A (en) * 1988-09-27 1992-08-18 Mannesmann Rexroth Gmbh Control motor for a servo-valve

Also Published As

Publication number Publication date
US1979709A (en) 1934-11-06

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