DE2508220A1 - Elektrischer selbstschalter mit anzeige einer kontaktschweissung - Google Patents

Elektrischer selbstschalter mit anzeige einer kontaktschweissung

Info

Publication number
DE2508220A1
DE2508220A1 DE19752508220 DE2508220A DE2508220A1 DE 2508220 A1 DE2508220 A1 DE 2508220A1 DE 19752508220 DE19752508220 DE 19752508220 DE 2508220 A DE2508220 A DE 2508220A DE 2508220 A1 DE2508220 A1 DE 2508220A1
Authority
DE
Germany
Prior art keywords
handle
switch
contacts
closed
stop
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.)
Ceased
Application number
DE19752508220
Other languages
German (de)
English (en)
Inventor
Gustave Estades
Reynald Marin-Pache
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Priority to FR7407529A priority Critical patent/FR2262859B1/fr
Priority to FR7440391A priority patent/FR2294536A2/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to DE19752508220 priority patent/DE2508220A1/de
Priority to GB812775A priority patent/GB1461217A/en
Priority to BE153791A priority patent/BE826034A/xx
Publication of DE2508220A1 publication Critical patent/DE2508220A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H01H71/64—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement incorporating toggle linkage

Landscapes

  • Breakers (AREA)
DE19752508220 1974-03-01 1975-02-26 Elektrischer selbstschalter mit anzeige einer kontaktschweissung Ceased DE2508220A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7407529A FR2262859B1 (en, 2012) 1974-03-01 1974-03-01
FR7440391A FR2294536A2 (fr) 1974-03-01 1974-12-09 Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts
DE19752508220 DE2508220A1 (de) 1974-03-01 1975-02-26 Elektrischer selbstschalter mit anzeige einer kontaktschweissung
GB812775A GB1461217A (en) 1974-03-01 1975-02-26 Circuit breaker
BE153791A BE826034A (fr) 1974-03-01 1975-02-26 Disjoncteur electrique sous boitier moule

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7407529A FR2262859B1 (en, 2012) 1974-03-01 1974-03-01
FR7440391A FR2294536A2 (fr) 1974-03-01 1974-12-09 Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts
DE19752508220 DE2508220A1 (de) 1974-03-01 1975-02-26 Elektrischer selbstschalter mit anzeige einer kontaktschweissung

Publications (1)

Publication Number Publication Date
DE2508220A1 true DE2508220A1 (de) 1975-09-04

Family

ID=27186288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752508220 Ceased DE2508220A1 (de) 1974-03-01 1975-02-26 Elektrischer selbstschalter mit anzeige einer kontaktschweissung

Country Status (4)

Country Link
BE (1) BE826034A (en, 2012)
DE (1) DE2508220A1 (en, 2012)
FR (2) FR2262859B1 (en, 2012)
GB (1) GB1461217A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800026A1 (de) * 1977-01-24 1978-07-27 Merlin Gerin Leitungsschutzschalter mit einem drehbaren handgriff
EP0047221A3 (en) * 1980-08-29 1982-10-06 Siemens Aktiengesellschaft Low-voltage protective circuit breaker with blocking lever
EP0887831A3 (en) * 1997-05-28 2000-01-12 Eaton Corporation Circuit breaker with welded contact inter-lock, gas sealing cam rider double rate spring
WO2000016358A1 (de) * 1998-09-11 2000-03-23 Aeg Niederspannungstechnik Gmbh & Co. Kg Schalter

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361737A1 (fr) 1976-08-09 1978-03-10 Unelec Disjoncteur avec dispositif de verrouillage de la poignee de commande en cas de soudure des contacts
DE2808609C3 (de) * 1978-02-28 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Niederspannungskippschalter
FR2436491A1 (fr) * 1978-09-12 1980-04-11 Merlin Gerin Disjoncteur electrique multipolaire basse tension a blocs auxiliaires de commande
FR2506066A1 (fr) * 1981-05-18 1982-11-19 Merlin Gerin Mecanisme de manoeuvre d'un disjoncteur electrique multipolaire a basse tension
IT8223118V0 (it) * 1982-10-07 1982-10-07 Sace Spa Interruttore elettrico con arresto della corsa della leva di comando in caso di saldatura dei contatti.
US5142112A (en) * 1990-04-03 1992-08-25 Westinghouse Electric Corp. Circuit breaker positive off interlock
FR2704354B1 (fr) * 1993-04-20 1995-06-23 Merlin Gerin Mecanisme de commande d'un disjoncteur electrique modulaire.
FR2783349B1 (fr) * 1998-09-11 2000-11-24 Schneider Electric Ind Sa Dispositif limitant la course d'une manette de commande d'un appareillage electrique de coupure, en cas de soudure des contacts
DE102006044119B4 (de) * 2006-09-20 2018-03-08 Eaton Industries Gmbh Elektrisches Schaltgerät
KR101326987B1 (ko) * 2011-12-16 2013-11-13 현대중공업 주식회사 트립장치 및 이를 갖는 배선용 차단기
US10199196B2 (en) * 2015-04-28 2019-02-05 Seari Electric Technology Co., Ltd. Two-level latch mechanism for operation mechanism of circuit breaker
CN106158528B (zh) * 2015-04-28 2018-10-19 上海电科电器科技有限公司 断路器的操作机构的熔焊隔离机构
CN106158529B (zh) * 2015-04-28 2018-10-23 上海电科电器科技有限公司 断路器的操作机构

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800026A1 (de) * 1977-01-24 1978-07-27 Merlin Gerin Leitungsschutzschalter mit einem drehbaren handgriff
EP0047221A3 (en) * 1980-08-29 1982-10-06 Siemens Aktiengesellschaft Low-voltage protective circuit breaker with blocking lever
EP0887831A3 (en) * 1997-05-28 2000-01-12 Eaton Corporation Circuit breaker with welded contact inter-lock, gas sealing cam rider double rate spring
WO2000016358A1 (de) * 1998-09-11 2000-03-23 Aeg Niederspannungstechnik Gmbh & Co. Kg Schalter
DE19841685A1 (de) * 1998-09-11 2000-03-30 Aeg Niederspannungstech Gmbh Schalter
DE19841685C2 (de) * 1998-09-11 2002-10-31 Aeg Niederspannungstech Gmbh Schalter

Also Published As

Publication number Publication date
FR2294536A2 (fr) 1976-07-09
GB1461217A (en) 1977-01-13
FR2262859A1 (en, 2012) 1975-09-26
FR2294536B2 (en, 2012) 1978-12-29
FR2262859B1 (en, 2012) 1977-09-23
BE826034A (fr) 1975-06-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection