BR9102493A - Bloco de cabo de operacao de disjuntor eletrico - Google Patents

Bloco de cabo de operacao de disjuntor eletrico

Info

Publication number
BR9102493A
BR9102493A BR919102493A BR9102493A BR9102493A BR 9102493 A BR9102493 A BR 9102493A BR 919102493 A BR919102493 A BR 919102493A BR 9102493 A BR9102493 A BR 9102493A BR 9102493 A BR9102493 A BR 9102493A
Authority
BR
Brazil
Prior art keywords
operation cable
breaker operation
cable block
electric breaker
electric
Prior art date
Application number
BR919102493A
Other languages
English (en)
Inventor
Lance Gula
Perry Robert Gibson
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR9102493A publication Critical patent/BR9102493A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • 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
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations
BR919102493A 1990-06-18 1991-06-17 Bloco de cabo de operacao de disjuntor eletrico BR9102493A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/539,938 US5200724A (en) 1989-03-30 1990-06-18 Electrical circuit breaker operating handle block

Publications (1)

Publication Number Publication Date
BR9102493A true BR9102493A (pt) 1992-01-21

Family

ID=24153284

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102493A BR9102493A (pt) 1990-06-18 1991-06-17 Bloco de cabo de operacao de disjuntor eletrico

Country Status (10)

Country Link
US (1) US5200724A (pt)
EP (1) EP0462769A3 (pt)
JP (1) JPH04229920A (pt)
KR (1) KR920001591A (pt)
CN (1) CN1057545A (pt)
AU (1) AU644427B2 (pt)
BR (1) BR9102493A (pt)
CA (1) CA2043675A1 (pt)
IE (1) IE911811A1 (pt)
ZA (1) ZA914347B (pt)

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US6300586B1 (en) 1999-12-09 2001-10-09 General Electric Company Arc runner retaining feature
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US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
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US6215379B1 (en) 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
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US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6421217B1 (en) 2000-03-16 2002-07-16 General Electric Company Circuit breaker accessory reset system
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
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US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
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US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
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US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
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US6882258B2 (en) * 2001-02-27 2005-04-19 General Electric Company Mechanical bell alarm assembly for a circuit breaker
DE10129498C1 (de) * 2001-06-19 2003-03-06 Moeller Gmbh Mehrpoliges elektrisches Schaltgerät mit Schaltschloss
US6678135B2 (en) 2001-09-12 2004-01-13 General Electric Company Module plug for an electronic trip unit
US6469882B1 (en) 2001-10-31 2002-10-22 General Electric Company Current transformer initial condition correction
US6804101B2 (en) 2001-11-06 2004-10-12 General Electric Company Digital rating plug for electronic trip unit in circuit breakers
US6985059B2 (en) * 2003-09-10 2006-01-10 General Electric Company Circuit breaker handle block
US7211750B2 (en) * 2004-12-22 2007-05-01 Square D Company Switching mechanism with shock absorber
EP1873806B1 (en) * 2005-04-20 2013-09-18 Mitsubishi Electric Corporation Circuit breaker
US20070085639A1 (en) * 2005-10-19 2007-04-19 Eaton Corporation Circuit breaker intermediate latch stop
US7683276B2 (en) 2006-10-13 2010-03-23 Eaton Corporation Electrical switching apparatus and pole shaft assembly therefor
US7351927B1 (en) 2006-10-13 2008-04-01 Eaton Corporation Electrical switch, conductor assembly, and independent flexible conductive elements therefor
US7569784B2 (en) * 2006-10-13 2009-08-04 Eaton Corporation Electrical switching apparatus, and housing and integral pole shaft bearing assembly therefor
US7474179B2 (en) * 2006-10-13 2009-01-06 Eaton Corportion Electrical switching apparatus, and movable contact assembly and contact spring assembly therefor
US7518074B2 (en) * 2006-10-13 2009-04-14 Eaton Corporation Electrical switching apparatus, and carrier assembly and independent pivot assembly therefor
US7646269B2 (en) * 2007-03-07 2010-01-12 Eaton Corporation Electrical switching apparatus, and conductor assembly and shunt assembly therefor
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KR100914203B1 (ko) * 2007-08-10 2009-08-27 엘에스산전 주식회사 컨택트 온 기구를 갖는 배선용 차단기
KR101677998B1 (ko) * 2010-12-16 2016-11-22 엘에스산전 주식회사 배선용차단기의 샤프트 어셈블리
US8570715B2 (en) 2011-06-21 2013-10-29 Darcy Cook Load center with branch-level current sensors integrated into power buses on a unit with on-board circuit breaker mounts
KR101255475B1 (ko) * 2011-11-10 2013-04-16 엘에스산전 주식회사 배선용 차단기
WO2013137846A1 (en) * 2012-03-12 2013-09-19 Siemens Aktiengesellschaft Circuit breaker trip blocking apparatus, systems, and methods of operation
US9620303B2 (en) * 2014-08-13 2017-04-11 Eaton Corporation Circuit breakers with handle bearing pins
WO2016173464A1 (zh) * 2015-04-28 2016-11-03 上海电科电器科技有限公司 断路器的操作机构的二级锁扣机构
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
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
CN105244197B (zh) * 2015-10-30 2017-04-19 南京鼎牌电器有限公司 一种断路器触头结构及其断路器
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Also Published As

Publication number Publication date
ZA914347B (en) 1992-03-25
AU7514091A (en) 1991-12-19
US5200724A (en) 1993-04-06
AU644427B2 (en) 1993-12-09
KR920001591A (ko) 1992-01-30
CA2043675A1 (en) 1991-12-19
JPH04229920A (ja) 1992-08-19
EP0462769A3 (en) 1992-07-22
IE911811A1 (en) 1991-12-18
CN1057545A (zh) 1992-01-01
EP0462769A2 (en) 1991-12-27

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