IN2003DE00771A - - Google Patents

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Publication number
IN2003DE00771A
IN2003DE00771A IN771DE2003A IN2003DE00771A IN 2003DE00771 A IN2003DE00771 A IN 2003DE00771A IN 771DE2003 A IN771DE2003 A IN 771DE2003A IN 2003DE00771 A IN2003DE00771 A IN 2003DE00771A
Authority
IN
India
Prior art keywords
contact
translation
voltage
connection means
contacts
Prior art date
Application number
Inventor
Tresy Michel
Perret Michel
Dufournet Denis
Original Assignee
Areva T & D Sa
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 Areva T & D Sa filed Critical Areva T & D Sa
Publication of IN2003DE00771A publication Critical patent/IN2003DE00771A/en

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • 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
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Disintegrating Or Milling (AREA)
  • Scissors And Nippers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

A high-voltage or medium-voltage switch device with combined vacuum and gas breaking A hybrid high-voltage or medium-voltage breaker device comprises: - an enclosure (12) filled with a dielectric gas, - a vacuum switch (10) comprising a fixed first arc contact (1) and a second arc contact (2) which can move in translation in the axial direction of the enclosure, - means adapted to exert a force on the second contact when the vacuum switch allows current to flow, - a gas switch (11, 40) comprising a fixed or quasi-fixed third arc contact (3, 3") and a fourth arc contact (4) which can move in translation, and - an operating rod (6) connected to the fourth contact. The device further comprises: - connection means (13") for electrically-connecting the second and third contacts, adapted to be moved in translation conjointly with the second contact, - displacement means connected to the connection means and to the rod (6) to move them to separate the second and fourth contacts from the first and third contacts, respectively, comprising dead travel connecting means for moving the rod over a particular dead travel (D) at the same time as operating on the connection means to hold the vacuum switch closed during said movement, and adapted thereafter to acquire a movement in translation which is independent of the movement acquired simultaneously by the connection means.
IN771DE2003 2002-06-05 2003-06-02 IN2003DE00771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206911A FR2840729B1 (en) 2002-06-05 2002-06-05 HIGH OR MEDIUM VOLTAGE SWITCHING DEVICE WITH MIXED VACUUM AND GAS CUT

Publications (1)

Publication Number Publication Date
IN2003DE00771A true IN2003DE00771A (en) 2015-06-19

Family

ID=29433321

Family Applications (1)

Application Number Title Priority Date Filing Date
IN771DE2003 IN2003DE00771A (en) 2002-06-05 2003-06-02

Country Status (8)

Country Link
US (1) US6849819B2 (en)
EP (1) EP1369888B1 (en)
JP (1) JP4223865B2 (en)
CN (1) CN1278347C (en)
AT (1) ATE535926T1 (en)
CA (1) CA2430148A1 (en)
FR (1) FR2840729B1 (en)
IN (1) IN2003DE00771A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868197B1 (en) * 2004-03-25 2006-05-19 Areva T & D Sa CONTROL DEVICE FOR THE COORDINATED ACTUATION OF AT LEAST TWO SWITCHING APPARATUSES WHICH IS CUT-OFF IN THE VACUUM
DE102004029871A1 (en) * 2004-06-16 2006-02-16 Siemens Ag Circuit breaker with an interrupter arranged within an encapsulating housing
FR2877136B1 (en) 2004-10-27 2006-12-15 Areva T & D Sa TRAINING CINEMATICS IN A HYBRID CIRCUIT BREAKER
JP4714527B2 (en) * 2005-08-17 2011-06-29 株式会社日本Ａｅパワーシステムズ High voltage high capacity circuit breaker
FR2902923B1 (en) * 2006-06-23 2008-09-19 Areva T & D Sa CYLINDRICAL CAM OPERATION OF A BREAKER ALTERNATOR DISCONNECTOR
WO2009056475A1 (en) * 2007-10-31 2009-05-07 Abb Technology Ag Temperature monitoring device for high-voltage and medium-voltage components
JP4512648B2 (en) * 2008-03-18 2010-07-28 株式会社日立製作所 Switchgear
EP2117025B1 (en) * 2008-05-06 2012-12-19 ABB Technology AG Medium voltage switch unit
US9153390B2 (en) * 2010-03-01 2015-10-06 Eaton Industries (Netherlands) B.V. Switch arrangement for an electrical switchgear
FR2957450B1 (en) * 2010-03-09 2012-04-20 Areva T & D Sas HYBRID CIRCUIT BREAKER USING A CLOSED RETURN SWITCH
EP2511927B1 (en) * 2011-04-11 2018-08-29 ABB Schweiz AG Switch having two sets of contact elements
KR101563587B1 (en) * 2011-07-25 2015-10-27 엘에스산전 주식회사 Power transmisson device for vacuum interrupter
DE102011079969A1 (en) * 2011-07-28 2013-01-31 Siemens Aktiengesellschaft switchgear
CN102290278B (en) * 2011-08-04 2015-04-22 中国西电电气股份有限公司 Arc striking device for electric switch equipment
FR2985081B1 (en) 2011-12-21 2015-03-06 Alstom Technology Ltd DEVICE FOR PROTECTION AGAINST PARTICLES GENERATED BY AN ELECTRIC SWITCHING ARC
US9030440B2 (en) 2012-05-18 2015-05-12 Apple Inc. Capacitive sensor packaging
US8748760B2 (en) * 2012-06-19 2014-06-10 Rockwell Automation Technologies, Inc. Linear actuating earthing switch
FR2996352B1 (en) 2012-10-02 2014-10-31 Alstom Technology Ltd ELECTRIC CONTACT DEVICE OF CONTACT TYPE WITH STRONG CURRENT CURRENT
US8982538B2 (en) * 2012-12-07 2015-03-17 Eaton Corporation Pole unit guide
US9054530B2 (en) 2013-04-25 2015-06-09 General Atomics Pulsed interrupter and method of operation
US9460332B1 (en) 2013-09-09 2016-10-04 Apple Inc. Capacitive fingerprint sensor including an electrostatic lens
JP2015056239A (en) * 2013-09-10 2015-03-23 株式会社東芝 Circuit breaker
RU2551360C1 (en) * 2014-01-30 2015-05-20 Открытое акционерное общество "Всероссийский научно-исследовательский и проектно-конструкторский институт электровозостроения" (ОАО "ВЭлНИИ") High-voltage arc-extinguishing chamber
FR3029351B1 (en) * 2014-12-02 2017-12-29 Alstom Technology Ltd ELECTRICAL CUTTING DEVICE INTEGRATING CIRCUIT BREAKER AND DISCONNECT
US11251589B2 (en) * 2018-05-24 2022-02-15 Mitsubishi Electric Corporation Gas-insulated switching device
CN109361167A (en) * 2018-11-28 2019-02-19 国网河南省电力公司商丘供电公司 10kV/35kV middle-placed switch cabinet wheelbarrow switch travel switch moves device again
CN109461635B (en) * 2018-12-29 2024-03-19 厦门大恒科技有限公司 Sliding contact device and safety type circuit breaker
CN110448796B (en) * 2019-08-20 2022-11-11 江西希尔康泰制药有限公司 Utilize supplementary therapeutical device who alleviates encephalatrophy of high potential
CN113161193B (en) * 2020-11-27 2022-08-30 平高集团有限公司 Vacuum circuit breaker and vacuum arc extinguish chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214119A (en) * 1983-05-18 1984-12-04 株式会社日立製作所 Composite breaker
JPS61121222A (en) * 1984-11-16 1986-06-09 株式会社日立製作所 Compound type switchgear
FR2662848B2 (en) * 1990-02-27 1994-07-01 Alsthom Gec CIRCUIT BREAKER WITH VARISTANCE ASSISTED BREAKAGE.
FR2738389B1 (en) * 1995-08-31 1997-10-24 Schneider Electric Sa HIGH VOLTAGE HYDRAULIC CIRCUIT BREAKER
JP3799924B2 (en) * 2000-01-11 2006-07-19 株式会社日立製作所 Power circuit breaker and power plant electrical circuit device
FR2826503B1 (en) * 2001-06-25 2003-09-05 Alstom CUTTING CHAMBER WITH VACUUM BULB

Also Published As

Publication number Publication date
CN1477662A (en) 2004-02-25
CA2430148A1 (en) 2003-12-05
EP1369888A1 (en) 2003-12-10
FR2840729B1 (en) 2004-07-16
JP2004134358A (en) 2004-04-30
US20040004796A1 (en) 2004-01-08
JP4223865B2 (en) 2009-02-12
ATE535926T1 (en) 2011-12-15
FR2840729A1 (en) 2003-12-12
US6849819B2 (en) 2005-02-01
EP1369888B1 (en) 2011-11-30
CN1278347C (en) 2006-10-04

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