JPS54103572A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
JPS54103572A
JPS54103572A JP5017978A JP5017978A JPS54103572A JP S54103572 A JPS54103572 A JP S54103572A JP 5017978 A JP5017978 A JP 5017978A JP 5017978 A JP5017978 A JP 5017978A JP S54103572 A JPS54103572 A JP S54103572A
Authority
JP
Japan
Prior art keywords
circuit breaker
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.)
Pending
Application number
JP5017978A
Other languages
English (en)
Japanese (ja)
Inventor
Gimu Rauru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS54103572A publication Critical patent/JPS54103572A/ja
Pending 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
    • H01H73/12—Means for indicating condition of the switch
    • H01H73/14—Indicating lamp structurally associated with the switch
    • 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
    • H01H71/04—Means for indicating condition of the switching device

Landscapes

  • Breakers (AREA)
JP5017978A 1978-01-23 1978-04-28 Circuit breaker Pending JPS54103572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87148778A 1978-01-23 1978-01-23

Publications (1)

Publication Number Publication Date
JPS54103572A true JPS54103572A (en) 1979-08-15

Family

ID=25357560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5017978A Pending JPS54103572A (en) 1978-01-23 1978-04-28 Circuit breaker

Country Status (3)

Country Link
EP (1) EP0008583A1 (de)
JP (1) JPS54103572A (de)
WO (1) WO1979000537A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913731U (de) * 1972-05-11 1974-02-05

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704841A (en) * 1951-01-08 1955-03-22 Mcgraw Electric Co Combined current responsive and temperature responsive alarm device for transformers
US2698429A (en) * 1954-01-20 1954-12-28 Gen Electric Load indicator
US3383671A (en) * 1964-07-14 1968-05-14 Magyar Villamossagi Kulkereske Switching system indicating apparatus
US3742402A (en) * 1970-10-01 1973-06-26 Heinemann Electric Co Circuit breaker with on off and trip indication
US3967257A (en) * 1973-01-09 1976-06-29 Westinghouse Electric Corporation Current monitor circuits
US3930211A (en) * 1974-11-25 1975-12-30 Caribe Circuit Breaker Co Inc Circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913731U (de) * 1972-05-11 1974-02-05

Also Published As

Publication number Publication date
WO1979000537A1 (en) 1979-08-09
EP0008583A1 (de) 1980-03-05

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