CA1032584A - Overload relay - Google Patents

Overload relay

Info

Publication number
CA1032584A
CA1032584A CA226,679A CA226679A CA1032584A CA 1032584 A CA1032584 A CA 1032584A CA 226679 A CA226679 A CA 226679A CA 1032584 A CA1032584 A CA 1032584A
Authority
CA
Canada
Prior art keywords
overload relay
overload
relay
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
CA226,679A
Other languages
French (fr)
Inventor
Edward L. Richards
Paul R. Schweinsberg
Frank D. Unterberger
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 CA1032584A publication Critical patent/CA1032584A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
CA226,679A 1974-05-20 1975-05-12 Overload relay Expired CA1032584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US471740A US3903493A (en) 1974-05-20 1974-05-20 Overload relay

Publications (1)

Publication Number Publication Date
CA1032584A true CA1032584A (en) 1978-06-06

Family

ID=23872813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,679A Expired CA1032584A (en) 1974-05-20 1975-05-12 Overload relay

Country Status (3)

Country Link
US (1) US3903493A (en)
CA (1) CA1032584A (en)
GB (1) GB1500526A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642598A (en) * 1984-12-28 1987-02-10 Fuji Electric Co., Ltd. Adjusting device for thermal overload relay
JP2010009906A (en) * 2008-06-26 2010-01-14 Fuji Electric Fa Components & Systems Co Ltd Thermal relay
US10395873B1 (en) * 2018-04-09 2019-08-27 Eaton Intelligent Power Limited Circuit breaker, fastening assembly therefor, and associated assembly method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179768A (en) * 1962-05-03 1965-04-20 Gen Electric Circuit breaker with mechanically isolated trip mechanism
US3162739A (en) * 1962-06-25 1964-12-22 Gen Electric Electric circuit breaker with improved trip means
US3296398A (en) * 1963-08-12 1967-01-03 Gen Electric Thermal overload assembly for circuit breaker
US3777293A (en) * 1972-10-30 1973-12-04 Tokyo Shibaura Electric Co No-fuse circuit breaker

Also Published As

Publication number Publication date
GB1500526A (en) 1978-02-08
US3903493A (en) 1975-09-02

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