CA1036646A - Coupe-circuit - Google Patents

Coupe-circuit

Info

Publication number
CA1036646A
CA1036646A CA228,503A CA228503A CA1036646A CA 1036646 A CA1036646 A CA 1036646A CA 228503 A CA228503 A CA 228503A CA 1036646 A CA1036646 A CA 1036646A
Authority
CA
Canada
Prior art keywords
thermostat element
circuit breaker
trip arm
mounting member
housing
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
CA228,503A
Other languages
English (en)
Inventor
Harold E. Belttary
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.)
Caribe Circuit Breaker Co Inc
Original Assignee
Caribe Circuit Breaker Co Inc
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 Caribe Circuit Breaker Co Inc filed Critical Caribe Circuit Breaker Co Inc
Application granted granted Critical
Publication of CA1036646A publication Critical patent/CA1036646A/fr
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
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole

Landscapes

  • Breakers (AREA)
CA228,503A 1974-06-05 1975-06-04 Coupe-circuit Expired CA1036646A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476661A US3909764A (en) 1974-06-05 1974-06-05 Electric circuit breaker

Publications (1)

Publication Number Publication Date
CA1036646A true CA1036646A (fr) 1978-08-15

Family

ID=23892745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,503A Expired CA1036646A (fr) 1974-06-05 1975-06-04 Coupe-circuit

Country Status (2)

Country Link
US (1) US3909764A (fr)
CA (1) CA1036646A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810987C3 (de) * 1978-03-10 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Niederspannungsschutzschalter mit einem elektromagnetischen Auslöser
US4231006A (en) * 1979-03-26 1980-10-28 Sylvania Circuit Breaker Corporation Circuit breaker having a thermally responsive latching member
GB2140209B (en) * 1983-04-20 1988-03-30 Airpax Corp Circuit breaker
US5245302A (en) * 1992-05-05 1993-09-14 Square D Company Automatic miniature circuit breaker with Z-axis assemblable trip mechanism
GB2285886A (en) * 1994-01-21 1995-07-26 Square D Co Circuit breaker
US7391289B2 (en) * 2004-08-03 2008-06-24 Siemens Energy & Automation, Inc. Systems, methods, and device for actuating a circuit breaker
US7261020B2 (en) * 2005-01-07 2007-08-28 Chih-Ching Hsieh Clamping device for providing high twisting forces and low damage to screw device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390819A (en) * 1942-12-26 1945-12-11 Westinghouse Electric Corp Electrical circuit protective device
US2659783A (en) * 1951-07-17 1953-11-17 Gen Electric Electric circuit breaker
US3240903A (en) * 1961-11-15 1966-03-15 Westinghouse Electric Corp Circuit interrupter with thermal trip means
US3257526A (en) * 1962-06-21 1966-06-21 Westinghouse Electric Corp Control device with improved thermal operating means
US3171930A (en) * 1963-01-02 1965-03-02 Gen Electric Precalibrated thermostatic latch assembly

Also Published As

Publication number Publication date
US3909764A (en) 1975-09-30

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