FR2294536B2 - - Google Patents
Info
- Publication number
- FR2294536B2 FR2294536B2 FR7440391A FR7440391A FR2294536B2 FR 2294536 B2 FR2294536 B2 FR 2294536B2 FR 7440391 A FR7440391 A FR 7440391A FR 7440391 A FR7440391 A FR 7440391A FR 2294536 B2 FR2294536 B2 FR 2294536B2
- 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.)
- Expired
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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407529A FR2262859B1 (fi) | 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 |
BE153791A BE826034A (fr) | 1974-03-01 | 1975-02-26 | Disjoncteur electrique sous boitier moule |
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 |
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 (fi) | 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 FR2294536A2 (fr) | 1976-07-09 |
FR2294536B2 true FR2294536B2 (fi) | 1978-12-29 |
Family
ID=27186288
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407529A Expired FR2262859B1 (fi) | 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 (fi) | 1974-03-01 | 1974-03-01 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE826034A (fi) |
DE (1) | DE2508220A1 (fi) |
FR (2) | FR2262859B1 (fi) |
GB (1) | GB1461217A (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2436491A1 (fr) * | 1978-09-12 | 1980-04-11 | Merlin Gerin | Disjoncteur electrique multipolaire basse tension a blocs auxiliaires de commande |
DE3033213C2 (de) * | 1980-08-29 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Niederspannungs-Schutzschalter mit einem Sperrhebel |
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. |
US5910760A (en) * | 1997-05-28 | 1999-06-08 | Eaton Corporation | Circuit breaker with double rate spring |
DE19841685C2 (de) * | 1998-09-11 | 2002-10-31 | Aeg Niederspannungstech Gmbh | Schalter |
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 |
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 |
EP3291276B1 (en) * | 2015-04-28 | 2020-11-18 | Seari Electric Technology Co., Ltd. | Secondary latch mechanism for operating mechanism of circuit breaker |
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 |
-
1974
- 1974-03-01 FR FR7407529A patent/FR2262859B1/fr not_active Expired
- 1974-12-09 FR FR7440391A patent/FR2294536A2/fr active Granted
-
1975
- 1975-02-26 BE BE153791A patent/BE826034A/xx unknown
- 1975-02-26 GB GB812775A patent/GB1461217A/en not_active Expired
- 1975-02-26 DE DE19752508220 patent/DE2508220A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2508220A1 (de) | 1975-09-04 |
FR2294536A2 (fr) | 1976-07-09 |
GB1461217A (en) | 1977-01-13 |
FR2262859B1 (fi) | 1977-09-23 |
BE826034A (fr) | 1975-06-16 |
FR2262859A1 (fi) | 1975-09-26 |