FR1545295A - Perfectionnement aux disioncteurs électriques à effet de limitation de courant - Google Patents

Perfectionnement aux disioncteurs électriques à effet de limitation de courant

Info

Publication number
FR1545295A
FR1545295A FR129573A FR129573A FR1545295A FR 1545295 A FR1545295 A FR 1545295A FR 129573 A FR129573 A FR 129573A FR 129573 A FR129573 A FR 129573A FR 1545295 A FR1545295 A FR 1545295A
Authority
FR
France
Prior art keywords
improvement
electrical circuit
current limiting
circuit breakers
limiting effect
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
FR129573A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1545295A publication Critical patent/FR1545295A/fr
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
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
FR129573A 1966-11-25 1967-11-24 Perfectionnement aux disioncteurs électriques à effet de limitation de courant Expired FR1545295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US597119A US3412349A (en) 1966-11-25 1966-11-25 Current-limiting electric circuit breaker

Publications (1)

Publication Number Publication Date
FR1545295A true FR1545295A (fr) 1968-11-08

Family

ID=24390162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR129573A Expired FR1545295A (fr) 1966-11-25 1967-11-24 Perfectionnement aux disioncteurs électriques à effet de limitation de courant

Country Status (6)

Country Link
US (1) US3412349A (fr)
JP (1) JPS4526955B1 (fr)
DE (1) DE1588260A1 (fr)
ES (1) ES346890A1 (fr)
FR (1) FR1545295A (fr)
GB (1) GB1198468A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146855A (en) * 1977-09-06 1979-03-27 Square D Company Low profile multi-pole circuit breaker having multiple toggle springs
US5479143A (en) * 1993-04-07 1995-12-26 Merlin Gerin Multipole circuit breaker with modular assembly
DE4406670C3 (de) * 1994-03-01 1999-09-09 Kopp Heinrich Ag Leitungsschutzschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844689A (en) * 1956-06-21 1958-07-22 Wadsworth Electric Mfg Co Circuit breaker
US3012118A (en) * 1958-10-29 1961-12-05 Ite Circuit Breaker Ltd Current limiting circuit breaker
US3043934A (en) * 1959-11-24 1962-07-10 Ite Circuit Breaker Ltd Bolted connection for current limiting fuses

Also Published As

Publication number Publication date
ES346890A1 (es) 1969-01-01
US3412349A (en) 1968-11-19
DE1588260A1 (de) 1970-12-17
JPS4526955B1 (fr) 1970-09-04
GB1198468A (en) 1970-07-15

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