BR9302889A - Disjuntor de caixa moldada dotado de um conjunto de engate de baixo atrito e mecanismo de operacao para disjuntores de caixa moldada - Google Patents

Disjuntor de caixa moldada dotado de um conjunto de engate de baixo atrito e mecanismo de operacao para disjuntores de caixa moldada

Info

Publication number
BR9302889A
BR9302889A BR9302889A BR9302889A BR9302889A BR 9302889 A BR9302889 A BR 9302889A BR 9302889 A BR9302889 A BR 9302889A BR 9302889 A BR9302889 A BR 9302889A BR 9302889 A BR9302889 A BR 9302889A
Authority
BR
Brazil
Prior art keywords
molded case
case circuit
low
operating mechanism
hitch assembly
Prior art date
Application number
BR9302889A
Other languages
English (en)
Inventor
Erich John Pannenborg
Joseph Michael Palmieri
Original Assignee
Gen Electric
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR9302889A publication Critical patent/BR9302889A/pt

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
    • H01H71/52—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
    • H01H71/524—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm
BR9302889A 1992-07-17 1993-07-16 Disjuntor de caixa moldada dotado de um conjunto de engate de baixo atrito e mecanismo de operacao para disjuntores de caixa moldada BR9302889A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/914,666 US5220303A (en) 1992-07-17 1992-07-17 Molded case circuit breaker low friction latch assembly

Publications (1)

Publication Number Publication Date
BR9302889A true BR9302889A (pt) 1994-02-22

Family

ID=25434635

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9302889A BR9302889A (pt) 1992-07-17 1993-07-16 Disjuntor de caixa moldada dotado de um conjunto de engate de baixo atrito e mecanismo de operacao para disjuntores de caixa moldada

Country Status (4)

Country Link
US (1) US5220303A (pt)
JP (1) JPH06103882A (pt)
BR (1) BR9302889A (pt)
CA (1) CA2097656A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6232860B1 (en) 2000-06-23 2001-05-15 General Electric Company Armature for latching a circuit breaker trip unit
CN101866785B (zh) * 2010-05-27 2012-07-11 新黎明防爆电器有限公司 用于封闭壳体中的漏电断路器的操作机构
KR101759594B1 (ko) * 2011-06-24 2017-07-20 엘에스산전 주식회사 회로차단기
US10665411B2 (en) * 2017-09-28 2020-05-26 Siemens Industry, Inc. In multi-pole electronic circuit breakers preventing breaker armature from latching with cradle if certain criteria are met

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119935A (en) * 1976-10-20 1978-10-10 Westinghouse Electric Corp. Circuit interrupter including low friction latch
US4513268A (en) * 1983-12-14 1985-04-23 General Electric Company Automated Q-line circuit breaker
US4698903A (en) * 1985-04-01 1987-10-13 General Electric Company Circuit breaker highspeed assembly
US4789848A (en) * 1987-09-03 1988-12-06 General Electric Company Molded case circuit breaker latch and operating mechanism assembly

Also Published As

Publication number Publication date
JPH06103882A (ja) 1994-04-15
CA2097656A1 (en) 1994-01-17
US5220303A (en) 1993-06-15

Similar Documents

Publication Publication Date Title
FR2696276B1 (fr) Disjoncteur à boîtier moulé à contacts auxiliaires.
GB2286290B (en) Circuit breaker with a blocking mechanism
AU4472593A (en) Circuit breaker with auxiliary switch actuated by cascaded actuating members
KR0129783B1 (en) Switch structure for circuit breaker
HK1006892A1 (en) Low tension circuit-breaker for high currents with multiple contacts
DE69306351D1 (de) Lastschalter mit gegossenem Gehäuse mit auswechselbarer Auslöseeinheit
DE69402907D1 (de) Mehrpoliger Schutzschalter mit modularem Zusammenbau
IT1268198B1 (it) Apparecchio interruttore elettrico a contatti separabili.
GB9419172D0 (en) Operating mechanism for circuit breaker
AU1639292A (en) Circuit breaker with positive on/off interlock
ZA944881B (en) Circuit breaker with common trip mechanism
HK1006760A1 (en) Circuit breaker with overcurrent tripping device
EP0209055A3 (en) Molded case circuit breaker with an improved operating mechanism having a pivot-transfer trip-free linkage
AU639475B2 (en) Circuit breaker with low current magnetic trip
BR9302889A (pt) Disjuntor de caixa moldada dotado de um conjunto de engate de baixo atrito e mecanismo de operacao para disjuntores de caixa moldada
EP0473244A3 (en) Circuit breaker actuating device
GB2251126B (en) Circuit breaker with dual function electromagnetic tripping mechanism
ZA95272B (en) Circuit breaker with anti-shock-off blocking mechanism
DE3680237D1 (de) Schaltmechanismus fuer einen leitungsschutzschalter.
ATE150208T1 (de) Leitungsschutzschalter
DE59002402D1 (de) Schaltmechanismus fuer einen leitungsschutzschalter.
KR930009624U (ko) 차단기의 드로우 아웃 접촉자 조립체
ZA948602B (en) Circuit breaker operating mechanism
KR940021313U (ko) 배선용 차단기의 개폐기구
KR940004253U (ko) 누름 스위치 기능을 갖는 택트 스위치

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health