BRPI0407449A - Interruptor de falha de vácuo de campo magnético axial - Google Patents

Interruptor de falha de vácuo de campo magnético axial

Info

Publication number
BRPI0407449A
BRPI0407449A BR0407449-1A BRPI0407449A BRPI0407449A BR PI0407449 A BRPI0407449 A BR PI0407449A BR PI0407449 A BRPI0407449 A BR PI0407449A BR PI0407449 A BRPI0407449 A BR PI0407449A
Authority
BR
Brazil
Prior art keywords
support structure
ring
end portion
magnetic field
axial magnetic
Prior art date
Application number
BR0407449-1A
Other languages
English (en)
Inventor
Paul N Stoving
Fred E Bestel
Original Assignee
Cooper Technologies Co
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 Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of BRPI0407449A publication Critical patent/BRPI0407449A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147—Assembling terminal to base
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147—Assembling terminal to base
    • Y10T29/49151—Assembling terminal to base by deforming or shaping
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

"INTERRUPTOR DE FALHA DE VáCUO DE CAMPO MAGNéTICO AXIAL". A invenção refere-se a um interruptor de vácuo (500) aperfeiçoado. O interruptor de vácuo (500) inclui uma estrutura em forma de anel (508, 510) colocada entre uma estrutura de suporte de contato (502, 504) e um contato elétrico (506, 512) associado com a estrutura de suporte de contato (502, 504). Uma resistividade da estrutura em forma de anel (508, 510) é mais alta do que aquela da estrutura de suporte de contato (502, 504), de modo que a corrente que atravessa a estrutura em forma de anel (508, 510) no seu percurso da estrutura de suporte de contato (502, 504) para o contato elétrico (506, 512) é uniformemente distribuída. A estrutura em forma de anel (508, 510) pode estar montada em uma porção de extremidade da estrutura de suporte de contato (502, 504), a porção de extremidade tendo um diâmetro menor do que um diâmetro externo da estrutura de suporte, mas maior do que um diâmetro interno da estrutura de suporte. Alternativamente, a porção de extremidade pode ser utilizada sem a porção em forma de anel, em cujo caso o contato elétrico (506, 512) pode ser formado para montar dentro da porção de extremidade.
BR0407449-1A 2003-02-21 2004-02-18 Interruptor de falha de vácuo de campo magnético axial BRPI0407449A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/370,102 US6965089B2 (en) 2003-02-21 2003-02-21 Axial magnetic field vacuum fault interrupter
PCT/US2004/004491 WO2004077469A2 (en) 2003-02-21 2004-02-18 Axial magnetic field vacuum fault interrupter

Publications (1)

Publication Number Publication Date
BRPI0407449A true BRPI0407449A (pt) 2006-01-24

Family

ID=32868149

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407449-1A BRPI0407449A (pt) 2003-02-21 2004-02-18 Interruptor de falha de vácuo de campo magnético axial

Country Status (7)

Country Link
US (3) US6965089B2 (pt)
EP (2) EP2148349B1 (pt)
AU (1) AU2004215963B2 (pt)
BR (1) BRPI0407449A (pt)
DE (1) DE602004024865D1 (pt)
MX (1) MXPA05008915A (pt)
WO (1) WO2004077469A2 (pt)

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DE102005003812A1 (de) * 2005-01-27 2006-10-05 Abb Technology Ag Verfahren zur Herstellung eines Kontaktstückes, sowie Kontaktstück für eine Vakuumschaltkammer selbst
US7488916B2 (en) * 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
US7772515B2 (en) * 2005-11-14 2010-08-10 Cooper Technologies Company Vacuum switchgear assembly and system
US8450630B2 (en) * 2007-06-05 2013-05-28 Cooper Technologies Company Contact backing for a vacuum interrupter
US7781694B2 (en) 2007-06-05 2010-08-24 Cooper Technologies Company Vacuum fault interrupter
FR2946791B1 (fr) * 2009-06-10 2011-09-23 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a structure renforcee, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946792A1 (fr) * 2009-06-10 2010-12-17 Areva T & D Sa Enroulement pour contact d'ampoule a vide a moyenne tension a endurance amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946790B1 (fr) * 2009-06-10 2011-07-01 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2950729B1 (fr) * 2009-09-29 2016-08-19 Areva T&D Sas Enroulement pour contact d'ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes
DE112010005545T5 (de) * 2010-05-07 2013-03-07 Mitsubishi Electric Corporation Vakuum-Leistungsschalter
KR101115639B1 (ko) 2010-10-18 2012-02-15 엘에스산전 주식회사 진공 인터럽터의 접점 어셈블리
US8471166B1 (en) 2011-01-24 2013-06-25 Michael David Glaser Double break vacuum interrupter
US8497446B1 (en) 2011-01-24 2013-07-30 Michael David Glaser Encapsulated vacuum interrupter with grounded end cup and drive rod
US8466385B1 (en) 2011-04-07 2013-06-18 Michael David Glaser Toroidal vacuum interrupter for modular multi-break switchgear
KR101771465B1 (ko) * 2011-07-25 2017-09-06 엘에스산전 주식회사 가스절연 개폐장치
US8653396B2 (en) 2011-09-28 2014-02-18 Eaton Corporation Vacuum switch and hybrid switch assembly therefor
EP3754684A1 (en) * 2012-06-11 2020-12-23 ABB Schweiz AG Vacuum interrupter with double coaxial contact arrangement at each side
US8952826B2 (en) 2012-10-03 2015-02-10 Eaton Corporation Circuit interrupter employing a linear transducer to monitor contact erosion
US10077644B2 (en) 2013-03-15 2018-09-18 Chevron U.S.A. Inc. Method and apparatus for generating high-pressure pulses in a subterranean dielectric medium
EP2787520B1 (en) * 2013-04-02 2015-11-04 ABB Technology AG Vacuum chamber with a one-piece metallic cover for self-centering
US9932831B2 (en) * 2014-05-09 2018-04-03 United Technologies Corporation High temperature compliant metallic elements for low contact stress ceramic support
CN105228229A (zh) * 2014-06-27 2016-01-06 中兴通讯股份有限公司 用户设备ue资源处理方法、装置、基站及终端
US9640353B2 (en) 2014-10-21 2017-05-02 Thomas & Betts International Llc Axial magnetic field coil for vacuum interrupter
FR3037709B1 (fr) * 2015-06-22 2018-05-11 Schneider Electric Industries Sas Ampoule a vide et appareillage de protection electrique comportant une telle ampoule
US9552941B1 (en) 2015-08-24 2017-01-24 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
US20170282450A1 (en) * 2016-03-31 2017-10-05 Schmutz Ip, Llc Additive manufacturing of engineered polymer and polymer composites with precisely-controlled properties
JP6846878B2 (ja) * 2016-06-02 2021-03-24 三菱電機株式会社 真空バルブ
US9922777B1 (en) 2016-11-21 2018-03-20 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
US10410813B1 (en) 2018-04-03 2019-09-10 Eaton Intelligent Power Limited Vacuum switching apparatus and electrical contact therefor
US10916392B2 (en) 2018-09-17 2021-02-09 Eaton Intelligent Power Limited Reinforcement structure for a vacuum interrupter
US10796867B1 (en) 2019-08-12 2020-10-06 Eaton Intelligent Power Limited Coil-type axial magnetic field contact assembly for vacuum interrupter

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Also Published As

Publication number Publication date
US6965089B2 (en) 2005-11-15
EP1595269B1 (en) 2009-12-30
EP2148349B1 (en) 2012-02-01
WO2004077469A3 (en) 2005-06-02
US8087166B2 (en) 2012-01-03
DE602004024865D1 (de) 2010-02-11
AU2004215963A1 (en) 2004-09-10
WO2004077469A2 (en) 2004-09-10
EP1595269A2 (en) 2005-11-16
EP1595269A4 (en) 2007-10-17
US20040164051A1 (en) 2004-08-26
AU2004215963B2 (en) 2007-12-20
EP2148349A1 (en) 2010-01-27
MXPA05008915A (es) 2006-02-17
US20060016787A1 (en) 2006-01-26
US7721428B2 (en) 2010-05-25
US20100192360A1 (en) 2010-08-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]