BE806421A - BREAKER IMPROVEMENTS - Google Patents

BREAKER IMPROVEMENTS

Info

Publication number
BE806421A
BE806421A BE136986A BE136986A BE806421A BE 806421 A BE806421 A BE 806421A BE 136986 A BE136986 A BE 136986A BE 136986 A BE136986 A BE 136986A BE 806421 A BE806421 A BE 806421A
Authority
BE
Belgium
Prior art keywords
breaker
breaker improvements
Prior art date
Application number
BE136986A
Other languages
French (fr)
Original Assignee
Legrand Sa
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 Legrand Sa filed Critical Legrand Sa
Publication of BE806421A publication Critical patent/BE806421A/en

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
    • H01H73/36—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 electromagnetic release and no other automatic release
    • H01H73/38—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 electromagnetic release and no other automatic release reset by lever
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
BE136986A 1972-10-30 1973-10-23 BREAKER IMPROVEMENTS BE806421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238363A FR2204872B1 (en) 1972-10-30 1972-10-30

Publications (1)

Publication Number Publication Date
BE806421A true BE806421A (en) 1974-02-15

Family

ID=9106394

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136986A BE806421A (en) 1972-10-30 1973-10-23 BREAKER IMPROVEMENTS

Country Status (6)

Country Link
BE (1) BE806421A (en)
DE (1) DE2353830A1 (en)
FR (1) FR2204872B1 (en)
GB (1) GB1437102A (en)
IT (1) IT996896B (en)
NL (1) NL7314480A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005460C2 (en) * 1980-02-14 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic switch
DE3030429A1 (en) * 1980-08-12 1982-09-30 Brown, Boveri & Cie Ag, 6800 Mannheim ARC CHAMBER
EP0050719B1 (en) * 1980-08-21 1985-11-13 Heinrich Kopp GmbH & Co. KG Contact and extinguishing means for electrical automatic miniature switches
FR2495826A1 (en) * 1980-12-09 1982-06-11 Merlin Gerin MINIATURE HIGH BREAKING CIRCUIT BREAKER
JPS58169732A (en) * 1982-03-31 1983-10-06 松下電工株式会社 Circuit breaker
JPS59215627A (en) * 1983-05-23 1984-12-05 三菱電機株式会社 Switch
DE3339399A1 (en) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg SELF-SWITCH WITH ARC BLOW FIELD
FR2592738B1 (en) * 1986-01-03 1990-05-11 Merlin Gerin MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER
DE4330369A1 (en) * 1993-09-08 1995-03-09 Abb Patent Gmbh Line protection circuit breaker
DE4445419A1 (en) * 1994-12-20 1996-06-27 Abb Patent Gmbh Electrical load protection switch with electromagnetic release
DE19518049A1 (en) * 1995-05-17 1996-11-21 Abb Patent Gmbh Arc extinguishing device esp. for small modular switch device e.g. circuit breaker
DE29620519U1 (en) * 1996-11-25 1997-02-06 Heinrich Kopp Ag, 63796 Kahl Contact arrangement for residual current circuit breakers
DE19903837B4 (en) * 1999-02-01 2004-02-19 Moeller Gmbh Self-recovering current limiting device with liquid metal
EP1191567A1 (en) * 2000-09-25 2002-03-27 Hager Electro S.A. Magnetic blow-out device for eletrical arc
DE102011002714B4 (en) * 2011-01-14 2021-01-14 Siemens Aktiengesellschaft Circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904731C3 (en) * 1969-01-31 1975-11-20 Joseph Dipl.-Ing. 8500 Nuernberg Westermeyer Small electrical self switch

Also Published As

Publication number Publication date
NL7314480A (en) 1974-05-02
FR2204872A1 (en) 1974-05-24
FR2204872B1 (en) 1976-08-20
GB1437102A (en) 1976-05-26
IT996896B (en) 1975-12-10
DE2353830A1 (en) 1974-05-09

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