FR2215693A1 - - Google Patents

Info

Publication number: FR2215693A1
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

FR7402836A

Other languages

French (fr)

Other versions

FR2215693B1 (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.)

CBS Corp

Original Assignee

Westinghouse Electric Corp

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.)

1973-01-30

Filing date

1974-01-29

Publication date

1974-08-23

1974-01-29 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1974-08-23 Publication of FR2215693A1 publication Critical patent/FR2215693A1/fr

1980-04-04 Application granted granted Critical

1980-04-04 Publication of FR2215693B1 publication Critical patent/FR2215693B1/fr

Status Expired 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
- H01H71/505—Latching devices between operating and release mechanism
- 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
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
- 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
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes

FR7402836A 1973-01-30 1974-01-29 Expired FR2215693B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00327961A US3808567A (en)	1973-01-30	1973-01-30	Circuit breaker with improved resettable latch and trip means

Publications (2)

Publication Number	Publication Date
FR2215693A1 true FR2215693A1 (en)	1974-08-23
FR2215693B1 FR2215693B1 (en)	1980-04-04

Family

ID=23278863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7402836A Expired FR2215693B1 (en)	1973-01-30	1974-01-29

Country Status (12)

Country	Link
US (1)	US3808567A (en)
JP (1)	JPS5423636Y2 (en)
AR (1)	AR201364A1 (en)
BE (1)	BE810338A (en)
BR (1)	BR7400575D0 (en)
CA (1)	CA967208A (en)
DE (2)	DE7402790U (en)
ES (1)	ES422728A1 (en)
FR (1)	FR2215693B1 (en)
GB (1)	GB1449992A (en)
IT (1)	IT1005739B (en)
ZA (1)	ZA74165B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2258698B1 (en) *	1974-01-22	1976-10-08	Unelec
US4090159A (en) *	1975-08-15	1978-05-16	Westinghouse Electric Corp.	Circuit breaker with improved trip means
DE2649038A1 (en) *	1975-10-30	1977-05-05	Gen Electric	ELECTRIC SWITCH
US4025821A (en) *	1976-03-10	1977-05-24	Westinghouse Electric Corporation	Circuit breaker with improved trip means having a high rating shunt trip
DE3008533A1 (en) *	1980-03-06	1981-09-17	Brown, Boveri & Cie Ag, 6800 Mannheim	SWITCHGEAR FOR ELECTRICAL INSTALLATION SWITCHGEAR
ATE10886T1 (en) *	1980-03-13	1985-01-15	Square D Starkstrom Gmbh	CONTACTOR, ESPECIALLY POWER OR CONTROL OR STARTER CONTACTOR.
US4336516A (en) *	1980-03-31	1982-06-22	Westinghouse Electric Corp.	Circuit breaker with stored energy toggle-lock structure
FR2493035A1 (en) *	1980-10-29	1982-04-30	Merlin Gerin	Actuating mechanism for polyphase low tension circuit breaker - uses knuckle joint with restraining hook which is released by operating handle, and provides automatic resetting of hook
US4639701A (en) *	1985-08-30	1987-01-27	Westinghouse Electric Corp.	Circuit breaker with interface flux shunt trip
US4679019A (en) *	1986-05-14	1987-07-07	General Electric Company	Trip actuator for molded case circuit breakers
US4710739A (en) *	1986-07-15	1987-12-01	Westinghouse Electric Corp.	Circuit breaker having shock-proof trip-actuating assembly
US4713639A (en) *	1987-02-20	1987-12-15	Westinghouse Electric Corp.	Circuit breaker with push-to-trip button and trip bar
GB2289794B (en) *	1994-04-13	1998-09-23	Gen Electric	Tripping arrangement for circuit breaker
US6586693B2 (en) *	2000-03-17	2003-07-01	General Electric Company	Self compensating latch arrangement
CN101794685B (en) *	2010-02-11	2012-05-23	李乾伟	Decompression repulsion dynamic breaking device of breaker
CN105826139A (en) *	2015-07-10	2016-08-03	温州市新蓝天电器有限公司	Circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE528243C (en) *	1926-03-07	1931-06-26	Bbc Brown Boveri & Cie	Device for the rapid release of automatic switches latched to the release lever by means of a relatively small release force
US2794881A (en) *	1954-07-22	1957-06-04	Gen Electric	Circuit breaker operating mechanism
DE1067913B (en) *	1955-07-20	1959-10-29	Sachsenwerk Licht & Kraft Ag	Drive device for circuit breaker
US3343109A (en) *	1965-08-30	1967-09-19	Gen Electric	Circuit breaker assembly
US3460075A (en) *	1967-03-07	1969-08-05	Westinghouse Electric Corp	Circuit breaker with improved latch and trip structures
US3505622A (en) *	1968-11-21	1970-04-07	Ite Imperial Corp	Current limiting circuit breaker with collapsible cradle structure

1973
- 1973-01-30 US US00327961A patent/US3808567A/en not_active Expired - Lifetime
1974
- 1974-01-09 ZA ZA740165A patent/ZA74165B/en unknown
- 1974-01-28 GB GB381974A patent/GB1449992A/en not_active Expired
- 1974-01-28 DE DE7402790U patent/DE7402790U/en not_active Expired
- 1974-01-28 DE DE2403839A patent/DE2403839C2/en not_active Expired
- 1974-01-28 BR BR575/74A patent/BR7400575D0/en unknown
- 1974-01-28 CA CA191,026A patent/CA967208A/en not_active Expired
- 1974-01-29 ES ES422728A patent/ES422728A1/en not_active Expired
- 1974-01-29 FR FR7402836A patent/FR2215693B1/fr not_active Expired
- 1974-01-29 IT IT41529/74A patent/IT1005739B/en active
- 1974-01-30 AR AR252136A patent/AR201364A1/en active
- 1974-01-30 BE BE140318A patent/BE810338A/en not_active IP Right Cessation
- 1974-01-30 JP JP1974012082U patent/JPS5423636Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5423636Y2 (en)	1979-08-13
ZA74165B (en)	1974-11-27
GB1449992A (en)	1976-09-15
IT1005739B (en)	1976-09-30
BR7400575D0 (en)	1974-08-22
DE2403839A1 (en)	1974-08-01
FR2215693B1 (en)	1980-04-04
CA967208A (en)	1975-05-06
ES422728A1 (en)	1976-04-16
AU6453074A (en)	1975-07-17
BE810338A (en)	1974-07-30
DE2403839C2 (en)	1983-05-11
JPS49123560U (en)	1974-10-23
DE7402790U (en)	1974-04-25
US3808567A (en)	1974-04-30
AR201364A1 (en)	1975-03-07

Legal Events

Date	Code	Title
1982-11-12	ST	Notification of lapse
1983-03-18	AR	Application made for restoration
1983-04-08	BR	Restoration of rights
1987-11-20	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474838B2 (en)	1976-08-05
FR2215693B1 (en)	1980-04-04
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AR199451A1 (en)	1974-08-30
FR2223824A1 (en)	1974-10-25
AU477823B2 (en)	1975-06-19
AU447540B2 (en)	1974-03-25
AU477824B2 (en)	1975-07-17
AR196382A1 (en)	1973-12-18
AR200885A1 (en)	1974-12-27
AR195948A1 (en)	1973-11-15
AR195311A1 (en)	1973-09-28
AR193950A1 (en)	1973-05-31