BR8603664A - Disjuntor eletrico - Google Patents

Disjuntor eletrico

Info

Publication number
BR8603664A
BR8603664A BR8603664A BR8603664A BR8603664A BR 8603664 A BR8603664 A BR 8603664A BR 8603664 A BR8603664 A BR 8603664A BR 8603664 A BR8603664 A BR 8603664A BR 8603664 A BR8603664 A BR 8603664A
Authority
BR
Brazil
Prior art keywords
eletric
circuit breaker
breaker
circuit
eletric circuit
Prior art date
Application number
BR8603664A
Other languages
English (en)
Inventor
Robert Joseph Tedesco
David Leo Haggerty
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 BR8603664A publication Critical patent/BR8603664A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
BR8603664A 1985-07-18 1986-07-18 Disjuntor eletrico BR8603664A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/756,487 US4642431A (en) 1985-07-18 1985-07-18 Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

Publications (1)

Publication Number Publication Date
BR8603664A true BR8603664A (pt) 1987-03-10

Family

ID=25043711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603664A BR8603664A (pt) 1985-07-18 1986-07-18 Disjuntor eletrico

Country Status (15)

Country Link
US (1) US4642431A (pt)
EP (1) EP0209058B1 (pt)
JP (1) JPH0821305B2 (pt)
KR (1) KR950003865B1 (pt)
CN (1) CN1011099B (pt)
AU (1) AU591913B2 (pt)
BR (1) BR8603664A (pt)
CA (1) CA1252139A (pt)
DE (1) DE3683879D1 (pt)
ES (1) ES8800503A1 (pt)
IN (1) IN163697B (pt)
MX (1) MX163211B (pt)
PH (1) PH23226A (pt)
SG (1) SG126293G (pt)
ZA (1) ZA864897B (pt)

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* Cited by examiner, † Cited by third party
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FR2687249B1 (fr) * 1992-02-07 1994-04-01 Merlin Gerin Mecanisme de commande d'un disjoncteur a boitier moule.
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IT1292453B1 (it) 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Gruppo rotante di contatti per interrutttori di alta portata
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US6037555A (en) * 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
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US6262872B1 (en) 1999-06-03 2001-07-17 General Electric Company Electronic trip unit with user-adjustable sensitivity to current spikes
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US6188036B1 (en) 1999-08-03 2001-02-13 General Electric Company Bottom vented circuit breaker capable of top down assembly onto equipment
US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6710988B1 (en) 1999-08-17 2004-03-23 General Electric Company Small-sized industrial rated electric motor starter switch unit
US6175288B1 (en) 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
US6396369B1 (en) 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6232570B1 (en) 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
US6239395B1 (en) 1999-10-14 2001-05-29 General Electric Company Auxiliary position switch assembly for a circuit breaker
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ES2249875T3 (es) 1999-11-03 2006-04-01 AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG Disposicion de brazo de contacto rotatorio para disyuntor.
US6377144B1 (en) 1999-11-03 2002-04-23 General Electric Company Molded case circuit breaker base and mid-cover assembly
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
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
US6215379B1 (en) 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
US6281461B1 (en) 1999-12-27 2001-08-28 General Electric Company Circuit breaker rotor assembly having arc prevention structure
US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
US6211758B1 (en) 2000-01-11 2001-04-03 General Electric Company Circuit breaker accessory gap control mechanism
US6239677B1 (en) 2000-02-10 2001-05-29 General Electric Company Circuit breaker thermal magnetic trip unit
US6429759B1 (en) 2000-02-14 2002-08-06 General Electric Company Split and angled contacts
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6366438B1 (en) 2000-03-06 2002-04-02 General Electric Company Circuit interrupter rotary contact arm
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
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
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6995640B2 (en) * 2000-05-16 2006-02-07 General Electric Company Pressure sensitive trip mechanism for circuit breakers
US6373357B1 (en) * 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
US6362711B1 (en) 2000-11-10 2002-03-26 General Electric Company Circuit breaker cover with screw locating feature
US6380829B1 (en) 2000-11-21 2002-04-30 General Electric Company Motor operator interlock and method for circuit breakers
US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
US6476337B2 (en) 2001-02-26 2002-11-05 General Electric Company Auxiliary switch actuation arrangement
US6882258B2 (en) * 2001-02-27 2005-04-19 General Electric Company Mechanical bell alarm assembly for a circuit breaker
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
US6534737B1 (en) 2002-02-19 2003-03-18 Onan Corporation Contact closing speed limiter for a transfer switch
US20070085639A1 (en) * 2005-10-19 2007-04-19 Eaton Corporation Circuit breaker intermediate latch stop
KR101079020B1 (ko) * 2010-01-18 2011-11-01 엘에스산전 주식회사 배선용 차단기의 샤프트 유닛
DE102015108129B4 (de) 2014-05-30 2020-06-18 Eaton Intelligent Power Limited Schutzschalter mit einfach herzustellender Schaltwelle, Negativform zur Herstellung einer Schaltwelle eines derartigen Schutzschalters und Verfahren zur Herstellung einer Schaltwelle eines derartigen Schutzschalters
DE102014107634A1 (de) 2014-05-30 2015-12-03 Eaton Electrical Ip Gmbh & Co. Kg Schutzschalter mit verbesserter Befestigung einer Stromschiene
DE102014107628A1 (de) 2014-05-30 2015-12-03 Eaton Electrical Ip Gmbh & Co. Kg Schutzschalter mit verbesserter Schaltwelle
CN104505308A (zh) * 2014-12-10 2015-04-08 上海电器科学研究院 一种双断点塑壳断路器
CN105097375A (zh) * 2015-09-14 2015-11-25 北京明日电器设备有限责任公司 一种高分断塑壳断路器
CN105788984A (zh) * 2016-05-04 2016-07-20 浙江格亚电气有限公司 断路器的操作机构及其控制方法

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Also Published As

Publication number Publication date
EP0209058A2 (en) 1987-01-21
DE3683879D1 (de) 1992-03-26
ZA864897B (en) 1987-02-25
CN1011099B (zh) 1991-01-02
KR870001623A (ko) 1987-03-17
SG126293G (en) 1994-02-25
CA1252139A (en) 1989-04-04
JPH0821305B2 (ja) 1996-03-04
AU591913B2 (en) 1989-12-21
KR950003865B1 (ko) 1995-04-20
MX163211B (es) 1992-03-10
ES8800503A1 (es) 1987-10-16
IN163697B (pt) 1988-10-29
PH23226A (en) 1989-06-06
ES556823A0 (es) 1987-10-16
EP0209058A3 (en) 1988-01-27
JPS6222342A (ja) 1987-01-30
AU5937186A (en) 1987-01-22
US4642431A (en) 1987-02-10
CN86105824A (zh) 1987-02-18
EP0209058B1 (en) 1992-02-12

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/07/2001