FR768616A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR768616A
FR768616A FR768616DA FR768616A FR 768616 A FR768616 A FR 768616A FR 768616D A FR768616D A FR 768616DA FR 768616 A FR768616 A FR 768616A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
circuit
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
Other languages
French (fr)
Inventor
Osmont Robert Henri Leon
Marcoz Jean Alphonse Eugene
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 filed Critical
Application granted granted Critical
Publication of FR768616A publication Critical patent/FR768616A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings
    • H01H73/08—Plug-in housings
    • 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
    • H01H73/60—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 cartridge type, e.g. screw-in cartridge
FR768616D 1934-02-12 1933-05-01 Improvements to circuit breakers Expired FR768616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44399T 1934-02-12

Publications (1)

Publication Number Publication Date
FR768616A true FR768616A (en) 1934-08-10

Family

ID=8680232

Family Applications (2)

Application Number Title Priority Date Filing Date
FR768616D Expired FR768616A (en) 1934-02-12 1933-05-01 Improvements to circuit breakers
FR44399D Expired FR44399E (en) 1934-02-12 1934-02-12 Improvements to circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR44399D Expired FR44399E (en) 1934-02-12 1934-02-12 Improvements to circuit breakers

Country Status (3)

Country Link
BE (1) BE402837A (en)
FR (2) FR768616A (en)
GB (2) GB427506A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054432A1 (en) * 2000-12-29 2002-07-11 Abb Service Srl Supporting base for a circuit breaker

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541679A (en) * 1946-08-02 1951-02-13 Kearney James R Corp Circuit breaker
US2629796A (en) * 1949-06-18 1953-02-24 Gen Electric Thermal trip mechanism for circuit breakers
CH327891A (en) * 1954-06-08 1958-02-15 Weber Ag Fab Elektro Circuit breaker with bimetal overcurrent release
US2866033A (en) * 1955-02-17 1958-12-23 Ambrose P Dillon Electrical outlet connectors
US2866034A (en) * 1955-08-19 1958-12-23 Ambrose P Dillon Electrical outlet receptacles
US2886670A (en) * 1956-05-07 1959-05-12 Ambrose P Dillon Electrical circuit breakers
US2949516A (en) * 1956-11-23 1960-08-16 Ite Circuit Breaker Ltd Reposition terminals for circuit breaker base extension
US2953663A (en) * 1958-08-21 1960-09-20 Anthony B Della Fuse or circuit breaker
US2980779A (en) * 1958-10-22 1961-04-18 Ranco Inc Motor protector
US2993976A (en) * 1958-11-12 1961-07-25 Westinghouse Electric Corp Heater control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054432A1 (en) * 2000-12-29 2002-07-11 Abb Service Srl Supporting base for a circuit breaker

Also Published As

Publication number Publication date
BE402837A (en)
GB427506A (en) 1935-04-25
FR44399E (en) 1934-12-29
GB427512A (en) 1935-04-25

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