FR2495826B1 - - Google Patents

Info

Publication number: FR2495826B1
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

Application number

FR8026166A

Other languages

French (fr)

Other versions

FR2495826A1 (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.)

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.)

1980-12-09

Filing date

1980-12-09

Publication date

1984-02-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9248881&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2495826(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-12-09 Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA

1980-12-09 Priority to FR8026166A priority Critical patent/FR2495826A1/en

1981-12-01 Priority to EP19810401899 priority patent/EP0053973B1/en

1981-12-01 Priority to DE8181401899T priority patent/DE3171946D1/en

1981-12-04 Priority to ES507719A priority patent/ES8300415A1/en

1982-06-11 Publication of FR2495826A1 publication Critical patent/FR2495826A1/en

1984-02-03 Application granted granted Critical

1984-02-03 Publication of FR2495826B1 publication Critical patent/FR2495826B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2066—Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/04—Co-operating contacts of different material
- 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
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
- 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
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/025—Composite material having copper as the basic material
- 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
- H01H71/121—Protection of release mechanisms
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes

FR8026166A 1980-12-09 1980-12-09 MINIATURE HIGH BREAKING CIRCUIT BREAKER Granted FR2495826A1 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FR8026166A FR2495826A1 (en)	1980-12-09	1980-12-09	MINIATURE HIGH BREAKING CIRCUIT BREAKER
EP19810401899 EP0053973B1 (en)	1980-12-09	1981-12-01	Miniature circuit breaker with high rupture capacity
DE8181401899T DE3171946D1 (en)	1980-12-09	1981-12-01	Miniature circuit breaker with high rupture capacity
ES507719A ES8300415A1 (en)	1980-12-09	1981-12-04	Miniature circuit breaker with high rupture capacity.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8026166A FR2495826A1 (en)	1980-12-09	1980-12-09	MINIATURE HIGH BREAKING CIRCUIT BREAKER

Publications (2)

Publication Number	Publication Date
FR2495826A1 FR2495826A1 (en)	1982-06-11
FR2495826B1 true FR2495826B1 (en)	1984-02-03

Family

ID=9248881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8026166A Granted FR2495826A1 (en)	1980-12-09	1980-12-09	MINIATURE HIGH BREAKING CIRCUIT BREAKER

Country Status (4)

Country	Link
EP (1)	EP0053973B1 (en)
DE (1)	DE3171946D1 (en)
ES (1)	ES8300415A1 (en)
FR (1)	FR2495826A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2517465B1 (en) *	1981-11-27	1986-05-02	Merlin Gerin	MINIATURE CIRCUIT BREAKER WITH TWO ADJUSTED SWITCHING CHAMBERS
FR2592738B1 (en) *	1986-01-03	1990-05-11	Merlin Gerin	MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER
JPH088048B2 (en) *	1989-09-18	1996-01-29	三菱電機株式会社	Current limiting device
FR2674986B1 (en) *	1991-04-08	1996-03-08	Hager Electro	IMPROVED MODULAR SINGLE POLE CIRCUIT BREAKER AND MOUNTING METHOD THEREOF.
FR2703821B1 (en) *	1993-04-07	1995-05-12	Merlin Gerin	Electric circuit breaker with electrodynamic repulsion of contacts and with double breaking chambers.
ES2100506T3 (en) *	1993-10-15	1997-06-16	Hager Electro	DOUBLE DRIVING SHEET FOR CIRCUIT BREAKER CHAMBER.
FR2768856B1 (en) *	1997-09-24	1999-11-12	Schneider Electric Sa	ELECTROMAGNETIC CIRCUIT BREAKER WITH MOBILE FORK CONTACT PROPELLER
IT1318215B1 (en) *	2000-07-21	2003-07-28	Gewiss Spa	MAGNETOTHERMAL ELECTRIC SWITCH
US8912461B2 (en) *	2012-01-23	2014-12-16	General Electric Company	Arc chute assembly and method of manufacturing same
FR2996678B1 (en)	2012-10-05	2014-10-31	Schneider Electric Ind Sas	DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION APPARATUS COMPRISING IT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1180453B (en) *	1962-08-07	1964-10-29	Continental Elektro Ind Ag	Circuit breakers, especially installation circuit breakers
CH409092A (en) *	1964-04-11	1966-03-15	Bassani Spa	Automatic magnetothermic switch
DE1538677A1 (en) *	1966-07-08	1970-02-19	Licentia Gmbh	Mechanism for automatic switch
CH543174A (en) *	1971-09-30	1973-10-15	Carl Maier & Cie Elek Sche Sch	Circuit breaker
DE2234423A1 (en) *	1972-07-13	1974-01-24	Bbc Brown Boveri & Cie	AUTOMATIC INSTALLATION SWITCH IN SHELL CONSTRUCTION
FR2204872B1 (en) *	1972-10-30	1976-08-20	Legrand Sa
FR2344949A1 (en) *	1976-03-15	1977-10-14	Merlin Gerin	Low voltage miniature contact breaker for domestic use - has bimetal strips and solenoid for release and laminated stack for arc blowout

1980
- 1980-12-09 FR FR8026166A patent/FR2495826A1/en active Granted
1981
- 1981-12-01 EP EP19810401899 patent/EP0053973B1/en not_active Expired
- 1981-12-01 DE DE8181401899T patent/DE3171946D1/en not_active Expired
- 1981-12-04 ES ES507719A patent/ES8300415A1/en not_active Expired

Also Published As

Publication number	Publication date
ES507719A0 (en)	1982-11-01
EP0053973B1 (en)	1985-08-21
FR2495826A1 (en)	1982-06-11
EP0053973A1 (en)	1982-06-16
DE3171946D1 (en)	1985-09-26
ES8300415A1 (en)	1982-11-01

Legal Events

Date	Code	Title	Description
2000-10-13	ST	Notification of lapse

Publication	Publication Date	Title
FR2474310B1 (en)	1982-02-05
FR2473318B1 (en)	1984-01-06
FR2473056B1 (en)	1985-04-12
IN155058B (en)	1984-12-29
FR2474101B1 (en)	1983-08-26
FR2474926B1 (en)	1984-03-16
FR2473491B3 (en)	1983-10-14
FR2474075B3 (en)	1982-10-22
FR2473143B1 (en)	1984-02-10
FR2473091B1 (en)	1983-03-18
FR2473579B1 (en)	1984-01-13
FR2473902B3 (en)	1981-12-04
FR2473265B3 (en)	1982-10-22
DE3046380C2 (en)	1987-02-26
FR2476007B1 (en)	1984-11-23
FR2492827B1 (en)	1984-08-03
JPS5711862U (en)	1982-01-21
FR2473673B1 (en)	1984-09-14
FR2473397B1 (en)	1983-10-21
FR2475228B1 (en)	1983-07-18
FR2474067B3 (en)	1981-12-04
FR2481309B1 (en)	1985-05-10
FR2475415B1 (en)	1984-10-26
JPS5716059U (en)	1982-01-27
FR2475188B1 (en)	1984-09-21