BR102012000820A8 - aparelho - Google Patents

aparelho Download PDF

Info

Publication number
BR102012000820A8
BR102012000820A8 BR102012000820A BR102012000820A BR102012000820A8 BR 102012000820 A8 BR102012000820 A8 BR 102012000820A8 BR 102012000820 A BR102012000820 A BR 102012000820A BR 102012000820 A BR102012000820 A BR 102012000820A BR 102012000820 A8 BR102012000820 A8 BR 102012000820A8
Authority
BR
Brazil
Prior art keywords
electrode assembly
electrical system
arc
appliance
charging circuit
Prior art date
Application number
BR102012000820A
Other languages
English (en)
Other versions
BR102012000820B1 (pt
BR102012000820A2 (pt
Inventor
Ganireddy Govardhan
Asokan Thangavelu
Frederick Papallo Thomas Jr
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 BR102012000820A2 publication Critical patent/BR102012000820A2/pt
Publication of BR102012000820A8 publication Critical patent/BR102012000820A8/pt
Publication of BR102012000820B1 publication Critical patent/BR102012000820B1/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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma Technology (AREA)
  • Arc Welding Control (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

aparelho. em um aspecto, um aparelho, como um sistema elétrico (100), é fornecido. o sistema elétrico pode incluir um par de condutores (110) através dos quais um arco (122) é esporadicamente sustentado, sendo que o arco inclui a corrente de carga a partir de um circuito de carga (114). o sistema eletrico também pode incluir uma fonte de energia (128) que é separada do circuito de carga e configurada para carregar seletivamente um conjunto de eletrodo (126). os condutores e o conjunto de eletrodo podem ser configurados de tal como que o arco, quando presente, irá ser alongado ou restringido devido á carga no conjunto de eletrodo.
BR102012000820-3A 2011-01-14 2012-01-13 Aparelho para interrupção de corrente BR102012000820B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/006,895 2011-01-14
US13/006,895 US9251980B2 (en) 2011-01-14 2011-01-14 Apparatus for interrupting current

Publications (3)

Publication Number Publication Date
BR102012000820A2 BR102012000820A2 (pt) 2013-09-17
BR102012000820A8 true BR102012000820A8 (pt) 2018-03-06
BR102012000820B1 BR102012000820B1 (pt) 2020-09-15

Family

ID=45495779

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012000820-3A BR102012000820B1 (pt) 2011-01-14 2012-01-13 Aparelho para interrupção de corrente

Country Status (4)

Country Link
US (1) US9251980B2 (pt)
EP (1) EP2477202B1 (pt)
CN (1) CN102623256B (pt)
BR (1) BR102012000820B1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9697992B2 (en) * 2013-02-22 2017-07-04 General Electric Company System and apparatus for arc elimination

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435288A (en) 1966-03-10 1969-03-25 Gen Electric Circuit interrupting means for a high voltage d-c circuit
US3585449A (en) 1969-12-11 1971-06-15 Allis Chalmers Mfg Co Circuit interrupter with triggered vacuum gap
CH635209A5 (en) 1978-11-15 1983-03-15 Bbc Brown Boveri & Cie DC circuit breaker having permanent-magnet blowing-out
US5138122A (en) 1990-08-29 1992-08-11 Eaton Corporation Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus
US5877464A (en) 1998-03-27 1999-03-02 Eaton Corporation Electric current switching apparatus with dual magnet arc spinning extinguisher
US6064024A (en) 1999-06-25 2000-05-16 Eaton Corporation Magnetic enhanced arc extinguisher for switching assemblies having rotatable permanent magnets in housings mounted to fixed contacts
US6100491A (en) 1999-06-25 2000-08-08 Eaton Corporation Electric current switching apparatus having an arc extinguisher with an electromagnet
DE60019912T2 (de) 1999-10-14 2006-01-12 Matsushita Electric Works, Ltd., Kadoma Kontaktvorrichtung
JP4319750B2 (ja) * 2000-01-05 2009-08-26 新光電気工業株式会社 三極放電管
EP1376633A1 (de) 2002-06-17 2004-01-02 Abb Research Ltd. Stromschalteinrichtung
US6809282B2 (en) 2002-09-12 2004-10-26 Carling Technologies, Inc. D.C. circuit breaker with magnets for reducing contact arcing
WO2006133726A1 (en) * 2005-06-16 2006-12-21 Secheron S.A. Blow-out device for an electromechanical dc circuit breaker
US7929260B2 (en) * 2007-03-30 2011-04-19 General Electric Company Arc flash elimination system, apparatus, and method
US7821749B2 (en) 2007-03-30 2010-10-26 General Electric Company Arc flash elimination apparatus and method
US20090134129A1 (en) 2007-11-27 2009-05-28 General Electric Company Ablative plasma gun apparatus and system
US7705263B2 (en) 2008-04-15 2010-04-27 General Electric Company Arc chute assembly for a circuit breaker
US7812276B2 (en) 2008-04-23 2010-10-12 Eaton Corporation Electrical switching apparatus, and arc chute and arc member therefor
US8563888B2 (en) 2008-06-11 2013-10-22 General Electric Company Arc containment device and method
JP5121608B2 (ja) * 2008-07-09 2013-01-16 三菱電機株式会社 回路遮断器
US7830232B2 (en) 2009-01-06 2010-11-09 Eaton Corporation Arc runner assembly and electrical switching apparatus and method incorporating same
US8618435B2 (en) 2009-05-26 2013-12-31 General Electric Company Ablative plasma gun

Also Published As

Publication number Publication date
CN102623256A (zh) 2012-08-01
EP2477202B1 (en) 2015-07-08
EP2477202A1 (en) 2012-07-18
US9251980B2 (en) 2016-02-02
BR102012000820B1 (pt) 2020-09-15
BR102012000820A2 (pt) 2013-09-17
US20120181253A1 (en) 2012-07-19
CN102623256B (zh) 2016-12-14

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B03H Publication of an application: rectification
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)