JPS531874A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
JPS531874A
JPS531874A JP7390377A JP7390377A JPS531874A JP S531874 A JPS531874 A JP S531874A JP 7390377 A JP7390377 A JP 7390377A JP 7390377 A JP7390377 A JP 7390377A JP S531874 A JPS531874 A JP S531874A
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
JP7390377A
Other languages
English (en)
Inventor
Sumoazaniuku Adamu
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.)
Amerace Corp
Original Assignee
Amerace Corp
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 Amerace Corp filed Critical Amerace Corp
Publication of JPS531874A publication Critical patent/JPS531874A/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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
JP7390377A 1976-06-24 1977-06-23 Circuit breaker Pending JPS531874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/699,366 US4048607A (en) 1976-06-24 1976-06-24 Circuit breaker

Publications (1)

Publication Number Publication Date
JPS531874A true JPS531874A (en) 1978-01-10

Family

ID=24809000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7390377A Pending JPS531874A (en) 1976-06-24 1977-06-23 Circuit breaker

Country Status (9)

Country Link
US (1) US4048607A (ja)
JP (1) JPS531874A (ja)
BE (1) BE856054A (ja)
BR (1) BR7704073A (ja)
CA (1) CA1078438A (ja)
DE (1) DE2728505A1 (ja)
FR (1) FR2356261A1 (ja)
GB (1) GB1580748A (ja)
NL (1) NL7706984A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660668B2 (en) 1998-12-24 2003-12-09 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Woven webbing structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300905A (en) * 1992-10-19 1994-04-05 Ford Motor Company Electrical power disconnect switch with both manual and electrical trip operation
US6511134B2 (en) 2000-01-18 2003-01-28 Caterpillar Inc. Parking brake switch for an electro-hydraulic brake system
US6714116B1 (en) 2002-01-22 2004-03-30 Rototech Electrical Components, Inc. Circuit breaker switch
US8476992B2 (en) * 2011-10-07 2013-07-02 Siemens Industry, Inc. Circuit breaker having an unlocking mechanism and methods of operating same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806103A (en) * 1954-01-21 1957-09-10 Westinghouse Electric Corp Circuit breaker
US2813946A (en) * 1954-03-01 1957-11-19 Cutler Hammer Inc Circuit breakers
US2925481A (en) * 1954-10-07 1960-02-16 Gen Electric Circuit breaker
DE1036992B (de) * 1956-08-16 1958-08-21 Wickmann Werke Ag UEberstromschalter
US3566318A (en) * 1968-12-31 1971-02-23 Westinghouse Electric Corp Circuit breaker with improved trip means
FR2261615B1 (ja) * 1974-02-20 1978-12-01 Unelec

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660668B2 (en) 1998-12-24 2003-12-09 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Woven webbing structure

Also Published As

Publication number Publication date
US4048607A (en) 1977-09-13
NL7706984A (nl) 1977-12-28
CA1078438A (en) 1980-05-27
DE2728505A1 (de) 1978-01-05
BE856054A (fr) 1977-12-23
FR2356261A1 (fr) 1978-01-20
GB1580748A (en) 1980-12-03
BR7704073A (pt) 1978-05-16

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