FR2204872A1 - - Google Patents

Info

Publication number
FR2204872A1
FR2204872A1 FR7238363A FR7238363A FR2204872A1 FR 2204872 A1 FR2204872 A1 FR 2204872A1 FR 7238363 A FR7238363 A FR 7238363A FR 7238363 A FR7238363 A FR 7238363A FR 2204872 A1 FR2204872 A1 FR 2204872A1
Authority
FR
France
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.)
Granted
Application number
FR7238363A
Other languages
French (fr)
Other versions
FR2204872B1 (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.)
Legrand SA
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
Priority to FR7238363A priority Critical patent/FR2204872B1/fr
Priority to NL7314480A priority patent/NL7314480A/xx
Priority to BE136986A priority patent/BE806421A/en
Priority to GB4959773A priority patent/GB1437102A/en
Priority to DE19732353830 priority patent/DE2353830A1/en
Priority to IT7019673A priority patent/IT996896B/en
Publication of FR2204872A1 publication Critical patent/FR2204872A1/fr
Application granted granted Critical
Publication of FR2204872B1 publication Critical patent/FR2204872B1/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
    • H01H73/36—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)
FR7238363A 1972-10-30 1972-10-30 Expired FR2204872B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7238363A FR2204872B1 (en) 1972-10-30 1972-10-30
NL7314480A NL7314480A (en) 1972-10-30 1973-10-22
BE136986A BE806421A (en) 1972-10-30 1973-10-23 BREAKER IMPROVEMENTS
GB4959773A GB1437102A (en) 1972-10-30 1973-10-24 Circuit breakers
DE19732353830 DE2353830A1 (en) 1972-10-30 1973-10-26 DISCONNECTOR IMPROVEMENTS
IT7019673A IT996896B (en) 1972-10-30 1973-10-29 ELECTRICAL DISCONNECTOR

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2204872A1 true FR2204872A1 (en) 1974-05-24
FR2204872B1 FR2204872B1 (en) 1976-08-20

Family

ID=9106394

Family Applications (1)

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

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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045904A1 (en) * 1980-08-12 1982-02-17 BROWN, BOVERI & CIE Aktiengesellschaft Arc-extinguishing chamber
EP0050719A1 (en) * 1980-08-21 1982-05-05 Heinrich Kopp GmbH & Co. KG Contact and extinguishing means for electrical automatic miniature switches
EP0053973A1 (en) * 1980-12-09 1982-06-16 Merlin Gerin Miniature circuit breaker with high rupture capacity
FR2592738A1 (en) * 1986-01-03 1987-07-10 Merlin Gerin MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER
EP1191567A1 (en) * 2000-09-25 2002-03-27 Hager Electro S.A. Magnetic blow-out device for eletrical arc

Families Citing this family (10)

* 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
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
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
DE102011002714B4 (en) * 2011-01-14 2021-01-14 Siemens Aktiengesellschaft Circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904731A1 (en) * 1969-01-31 1970-08-13 Westermeyer Dipl Ing Joseph Small electrical self switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904731A1 (en) * 1969-01-31 1970-08-13 Westermeyer Dipl Ing Joseph Small electrical self switch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045904A1 (en) * 1980-08-12 1982-02-17 BROWN, BOVERI & CIE Aktiengesellschaft Arc-extinguishing chamber
EP0050719A1 (en) * 1980-08-21 1982-05-05 Heinrich Kopp GmbH & Co. KG Contact and extinguishing means for electrical automatic miniature switches
EP0053973A1 (en) * 1980-12-09 1982-06-16 Merlin Gerin Miniature circuit breaker with high rupture capacity
FR2592738A1 (en) * 1986-01-03 1987-07-10 Merlin Gerin MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER
EP0232637A1 (en) * 1986-01-03 1987-08-19 Merlin Gerin Miniature electrical switch with multiple contact
EP1191567A1 (en) * 2000-09-25 2002-03-27 Hager Electro S.A. Magnetic blow-out device for eletrical arc

Also Published As

Publication number Publication date
IT996896B (en) 1975-12-10
FR2204872B1 (en) 1976-08-20
DE2353830A1 (en) 1974-05-09
BE806421A (en) 1974-02-15
NL7314480A (en) 1974-05-02
GB1437102A (en) 1976-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse