CH328871A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
CH328871A
CH328871A CH328871DA CH328871A CH 328871 A CH328871 A CH 328871A CH 328871D A CH328871D A CH 328871DA CH 328871 A CH328871 A CH 328871A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
Other languages
French (fr)
Inventor
Hardman Taylor Eric
Original Assignee
Hardman Taylor Eric
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 Hardman Taylor Eric filed Critical Hardman Taylor Eric
Publication of CH328871A publication Critical patent/CH328871A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
CH328871D 1953-10-08 1954-10-07 Electric circuit breaker CH328871A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB328871X 1953-10-08
GB230954X 1954-09-23

Publications (1)

Publication Number Publication Date
CH328871A true CH328871A (en) 1958-03-31

Family

ID=26256325

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328871D CH328871A (en) 1953-10-08 1954-10-07 Electric circuit breaker

Country Status (5)

Country Link
US (1) US2755357A (en)
CH (1) CH328871A (en)
DE (1) DE1027288B (en)
FR (1) FR1115586A (en)
GB (1) GB749716A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135848A (en) * 1960-11-21 1964-06-02 Mechanical Products Inc Convenience outlet and circuit breaker device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661395C (en) * 1936-09-21 1938-06-17 Stotz Kontakt Gmbh Self-contained installation switch, the movable switching contact of which is carried by a bimetallic strip clamped on one side
DE670790C (en) * 1936-09-23 1939-01-25 Stotz Kontakt Gmbh Thermal self-switch
US2318076A (en) * 1940-05-31 1943-05-04 Westinghouse Electric & Mfg Co Motor protective device
US2326529A (en) * 1942-02-02 1943-08-10 Monitor Controller Co Overload cutout for electric circuits
US2404352A (en) * 1944-01-07 1946-07-23 Westinghouse Electric Corp Thermostatic overload relay

Also Published As

Publication number Publication date
DE1027288B (en) 1958-04-03
US2755357A (en) 1956-07-17
GB749716A (en) 1956-05-30
FR1115586A (en) 1956-04-26

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