FR2294536A2 - Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts - Google Patents

Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts

Info

Publication number
FR2294536A2
FR2294536A2 FR7440391A FR7440391A FR2294536A2 FR 2294536 A2 FR2294536 A2 FR 2294536A2 FR 7440391 A FR7440391 A FR 7440391A FR 7440391 A FR7440391 A FR 7440391A FR 2294536 A2 FR2294536 A2 FR 2294536A2
Authority
FR
France
Prior art keywords
circuit breaker
electric circuit
contact welding
molded box
welding indicator
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.)
Granted
Application number
FR7440391A
Other languages
English (en)
Other versions
FR2294536B2 (fr
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
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7440391A priority patent/FR2294536A2/fr
Priority to CH213775A priority patent/CH594283A5/fr
Priority to GB812775A priority patent/GB1461217A/en
Priority to DE19752508220 priority patent/DE2508220A1/de
Priority to BE153791A priority patent/BE826034A/fr
Priority to IT6751975A priority patent/IT1030243B/it
Publication of FR2294536A2 publication Critical patent/FR2294536A2/fr
Application granted granted Critical
Publication of FR2294536B2 publication Critical patent/FR2294536B2/fr
Granted 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
FR7440391A 1974-03-01 1974-12-09 Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts Granted FR2294536A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7407529A FR2262859B1 (fr) 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
CH213775A CH594283A5 (en) 1974-03-01 1975-02-20 Electrical circuit breaker in moulded case
GB812775A GB1461217A (en) 1974-03-01 1975-02-26 Circuit breaker
DE19752508220 DE2508220A1 (de) 1974-03-01 1975-02-26 Elektrischer selbstschalter mit anzeige einer kontaktschweissung
BE153791A BE826034A (fr) 1974-03-01 1975-02-26 Disjoncteur electrique sous boitier moule
IT6751975A IT1030243B (it) 1974-03-01 1975-02-28 Disgiuntore elettrico atto ad essere montato in un involuoro stampato

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7407529A FR2262859B1 (fr) 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 (2)

Publication Number Publication Date
FR2294536A2 true FR2294536A2 (fr) 1976-07-09
FR2294536B2 FR2294536B2 (fr) 1978-12-29

Family

ID=27186288

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7407529A Expired FR2262859B1 (fr) 1974-03-01 1974-03-01
FR7440391A Granted FR2294536A2 (fr) 1974-03-01 1974-12-09 Disjoncteur electrique sous boitier moule avec indicateur de soudure des contacts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7407529A Expired FR2262859B1 (fr) 1974-03-01 1974-03-01

Country Status (4)

Country Link
BE (1) BE826034A (fr)
DE (1) DE2508220A1 (fr)
FR (2) FR2262859B1 (fr)
GB (1) GB1461217A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008989A1 (fr) * 1978-09-12 1980-03-19 Merlin Gerin Disjoncteur électrique basse tension à blocs auxiliaires de commande
EP0066486A1 (fr) * 1981-05-18 1982-12-08 Merlin Gerin Mécanisme de manoeuvre d'un disjoncteur électrique multipolaire à basse tension
EP0450904A3 (en) * 1990-04-03 1992-09-16 Westinghouse Electric Corporation Circuit breaker positive off interlock
FR2783349A1 (fr) * 1998-09-11 2000-03-17 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

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
IT1091548B (it) * 1977-01-24 1985-07-06 Merlin Gerin Interruttore automatico con una maniglia girevole
DE2808609C3 (de) * 1978-02-28 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Niederspannungskippschalter
DE3033213C2 (de) * 1980-08-29 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Niederspannungs-Schutzschalter mit einem Sperrhebel
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.
FR2704354B1 (fr) * 1993-04-20 1995-06-23 Merlin Gerin Mecanisme de commande d'un disjoncteur electrique modulaire.
US5927484A (en) * 1997-05-28 1999-07-27 Eaton Corporation Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring
DE19841685C2 (de) * 1998-09-11 2002-10-31 Aeg Niederspannungstech Gmbh Schalter
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
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
EP3291276B1 (fr) * 2015-04-28 2020-11-18 Seari Electric Technology Co., Ltd. Mécanisme de verrouillage secondaire pour mécanisme de fonctionnement de coupe-circuit
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008989A1 (fr) * 1978-09-12 1980-03-19 Merlin Gerin Disjoncteur électrique basse tension à blocs auxiliaires de commande
EP0066486A1 (fr) * 1981-05-18 1982-12-08 Merlin Gerin Mécanisme de manoeuvre d'un disjoncteur électrique multipolaire à basse tension
EP0450904A3 (en) * 1990-04-03 1992-09-16 Westinghouse Electric Corporation Circuit breaker positive off interlock
FR2783349A1 (fr) * 1998-09-11 2000-03-17 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

Also Published As

Publication number Publication date
FR2262859B1 (fr) 1977-09-23
FR2294536B2 (fr) 1978-12-29
BE826034A (fr) 1975-06-16
DE2508220A1 (de) 1975-09-04
FR2262859A1 (fr) 1975-09-26
GB1461217A (en) 1977-01-13

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