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FR1510415A - Overcurrent circuit breaker - Google Patents

Overcurrent circuit breaker

Info

Publication number
FR1510415A
FR1510415A FR93686A FR93686A FR1510415A FR 1510415 A FR1510415 A FR 1510415A FR 93686 A FR93686 A FR 93686A FR 93686 A FR93686 A FR 93686A FR 1510415 A FR1510415 A FR 1510415A
Authority
FR
France
Prior art keywords
circuit breaker
overcurrent circuit
overcurrent
breaker
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
FR93686A
Other languages
French (fr)
Inventor
Shoichi Shimada
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
Priority claimed from JP4534866A external-priority patent/JPS5424108B1/ja
Priority claimed from JP11334366U external-priority patent/JPS4844857Y1/ja
Application filed filed Critical
Application granted granted Critical
Publication of FR1510415A publication Critical patent/FR1510415A/en
Expired legal-status Critical Current

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
    • H01H77/06—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 electromagnetic opening
    • H01H77/08—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 electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition
    • 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
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR93686A 1966-02-05 1967-02-03 Overcurrent circuit breaker Expired FR1510415A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP639666 1966-02-05
JP1110566 1966-02-25
JP4534866A JPS5424108B1 (en) 1966-07-13 1966-07-13
JP11334366U JPS4844857Y1 (en) 1966-12-14 1966-12-14

Publications (1)

Publication Number Publication Date
FR1510415A true FR1510415A (en) 1968-01-19

Family

ID=27454475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93686A Expired FR1510415A (en) 1966-02-05 1967-02-03 Overcurrent circuit breaker

Country Status (6)

Country Link
US (1) US3453566A (en)
CH (1) CH455918A (en)
FR (1) FR1510415A (en)
GB (1) GB1182351A (en)
NL (1) NL6701676A (en)
SE (1) SE338603B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605047A (en) * 1969-07-15 1971-09-14 Nakatani Kk Automatic circuit breaker with magnetic latching means
US3702980A (en) * 1971-06-02 1972-11-14 Yasuo Kasahara Circuit breaker
JPS52116875A (en) * 1976-03-26 1977-09-30 Tokyo Kinzoku Kk Circuit switch
US4434411A (en) 1982-03-10 1984-02-28 Allied Corporation Temperature-sensitive switch
US4414519A (en) * 1982-03-10 1983-11-08 Allied Corporation Temperature-sensitive relay
US5180470A (en) * 1989-06-05 1993-01-19 The Regents Of The University Of California Deposition of highly-oriented PTFE films and uses therefor
SE9002264L (en) * 1990-06-27 1991-12-28 Asea Brown Boveri CONTACT DEVICE FOR ELECTRICAL CONNECTORS
FR2685976A1 (en) * 1992-01-07 1993-07-09 Telemecanique MECHANISM FOR CURRENT SWITCHING APPARATUS.
AU659626B2 (en) * 1992-02-03 1995-05-25 Regents Of The University Of California, The Deposition of highly-oriented PTFE films and uses therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687515A (en) * 1926-04-09 1928-10-16 Gen Electric Circuit interrupter
US2467720A (en) * 1944-09-28 1949-04-19 Westinghouse Electric Corp Circuit breaker
US2911502A (en) * 1954-11-23 1959-11-03 Chase Shawmut Co Combined circuit interrupters and fuses
US3127488A (en) * 1960-07-18 1964-03-31 Ite Circuit Breaker Ltd Current limiting circuit breaker having both contacts movable
US3215799A (en) * 1961-05-02 1965-11-02 Ite Circuit Breaker Ltd Magnetic trip structure for high speed circuit breakers
BE638202A (en) * 1962-10-09

Also Published As

Publication number Publication date
DE1588676B2 (en) 1972-06-22
CH455918A (en) 1968-05-15
GB1182351A (en) 1970-02-25
NL6701676A (en) 1967-08-07
US3453566A (en) 1969-07-01
SE338603B (en) 1971-09-13
DE1588676A1 (en) 1970-08-13

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