JP4162664B2 - 真空スイッチギヤ - Google Patents

真空スイッチギヤ Download PDF

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Publication number
JP4162664B2
JP4162664B2 JP2005045656A JP2005045656A JP4162664B2 JP 4162664 B2 JP4162664 B2 JP 4162664B2 JP 2005045656 A JP2005045656 A JP 2005045656A JP 2005045656 A JP2005045656 A JP 2005045656A JP 4162664 B2 JP4162664 B2 JP 4162664B2
Authority
JP
Japan
Prior art keywords
vacuum
switch
switchgear
molded
conductor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2005045656A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006238522A5 (https=
JP2006238522A (ja
Inventor
賢治 土屋
眞 矢野
歩 森田
隆 佐藤
将人 小林
知明 内海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2005045656A priority Critical patent/JP4162664B2/ja
Priority to TW094139269A priority patent/TW200631270A/zh
Priority to CN2005101378070A priority patent/CN1825725B/zh
Priority to EP06000725A priority patent/EP1693873B1/en
Publication of JP2006238522A publication Critical patent/JP2006238522A/ja
Priority to US11/762,482 priority patent/US7902479B2/en
Publication of JP2006238522A5 publication Critical patent/JP2006238522A5/ja
Application granted granted Critical
Publication of JP4162664B2 publication Critical patent/JP4162664B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
    • 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
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
JP2005045656A 2005-02-22 2005-02-22 真空スイッチギヤ Expired - Fee Related JP4162664B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005045656A JP4162664B2 (ja) 2005-02-22 2005-02-22 真空スイッチギヤ
TW094139269A TW200631270A (en) 2005-02-22 2005-11-09 Vacuum switchgear
CN2005101378070A CN1825725B (zh) 2005-02-22 2005-12-31 真空开关装置
EP06000725A EP1693873B1 (en) 2005-02-22 2006-01-13 Vacuum switchgear
US11/762,482 US7902479B2 (en) 2005-02-22 2007-06-13 Vacuum switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005045656A JP4162664B2 (ja) 2005-02-22 2005-02-22 真空スイッチギヤ

Publications (3)

Publication Number Publication Date
JP2006238522A JP2006238522A (ja) 2006-09-07
JP2006238522A5 JP2006238522A5 (https=) 2008-07-24
JP4162664B2 true JP4162664B2 (ja) 2008-10-08

Family

ID=36228789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005045656A Expired - Fee Related JP4162664B2 (ja) 2005-02-22 2005-02-22 真空スイッチギヤ

Country Status (5)

Country Link
US (1) US7902479B2 (https=)
EP (1) EP1693873B1 (https=)
JP (1) JP4162664B2 (https=)
CN (1) CN1825725B (https=)
TW (1) TW200631270A (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4811331B2 (ja) * 2006-05-15 2011-11-09 株式会社日立製作所 開閉装置
TWI435355B (zh) 2006-09-20 2014-04-21 Hitachi Ltd Vacuum insulated switch drive
TW200841371A (en) * 2007-02-14 2008-10-16 Hitachi Ltd Switchgear
JP4832352B2 (ja) * 2007-04-05 2011-12-07 株式会社日立製作所 樹脂モールド真空バルブ
JP4271250B2 (ja) 2007-07-30 2009-06-03 株式会社日立製作所 真空絶縁スイッチ及び真空絶縁スイッチギヤ
JP4512648B2 (ja) 2008-03-18 2010-07-28 株式会社日立製作所 スイッチギヤ
JP4701273B2 (ja) 2008-07-30 2011-06-15 株式会社日立製作所 真空スイッチギヤ及びその高さ調整方法
JP4764906B2 (ja) * 2008-08-12 2011-09-07 株式会社日立製作所 真空スイッチ及び真空スイッチギヤ
JP4906892B2 (ja) 2009-08-12 2012-03-28 株式会社日立製作所 スイッチギヤ
JP4866949B2 (ja) * 2009-09-07 2012-02-01 株式会社日立製作所 真空絶縁スイッチギヤ
TWI485736B (zh) * 2010-03-25 2015-05-21 Hitachi Ltd Vacuum switch and vacuum insulated switchgear
JP5380467B2 (ja) 2011-01-06 2014-01-08 株式会社日立製作所 開閉器ユニット及びスイッチギヤ
FR2980634B1 (fr) * 2011-09-27 2013-09-06 Schneider Electric Ind Sas Cellule de distribution electrique moyenne tension
US9177742B2 (en) 2011-10-18 2015-11-03 G & W Electric Company Modular solid dielectric switchgear
JP5183794B2 (ja) * 2011-11-24 2013-04-17 株式会社日立製作所 スイッチギヤ
CN102568920B (zh) * 2012-01-17 2014-07-02 南车株洲电力机车有限公司 一种真空断路器
US8729416B2 (en) * 2012-01-23 2014-05-20 Electro-Mechanical Corporation Circuit breaker remote tripping
JP5921269B2 (ja) * 2012-03-14 2016-05-24 株式会社日立製作所 スイッチギヤ
USD703622S1 (en) * 2012-03-23 2014-04-29 Mitsubishi Electric Corporation Shield for vacuum circuit breaker
US20140374383A1 (en) * 2013-06-25 2014-12-25 Tetsu Shioiri Tank-type vacuum circuit breaker
CN106057558A (zh) * 2016-08-12 2016-10-26 辽宁宇光输变电有限公司 一种具有封闭绝缘壳体的断路器
CN110741520B (zh) * 2017-06-16 2021-11-16 三菱电机株式会社 气体绝缘开关装置
US11017967B2 (en) * 2019-06-27 2021-05-25 EMA Electromechanics, Inc. Distribution grounding switch to support distributed energy resources
DE102019209871A1 (de) * 2019-07-04 2021-01-07 Siemens Aktiengesellschaft Schalteinrichtung
EP3852124B1 (en) * 2020-01-15 2022-07-27 ABB Schweiz AG Interrupter assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955167A (en) * 1975-01-08 1976-05-04 Mcgraw-Edison Company Encapsulated vacuum fuse assembly
US4694477A (en) 1983-12-21 1987-09-15 Hewlett-Packard Company Flexure stage alignment apparatus
MY137683A (en) * 1991-11-18 2009-02-27 Hitachi Ltd Switchboard
JP4297549B2 (ja) 1999-03-17 2009-07-15 三菱電機株式会社 スイッチギヤ
SG99391A1 (en) * 1999-04-19 2003-10-27 Mitsubishi Electric Corp Switch gear and special-height metal closed type switch gear
AU3629199A (en) * 1999-05-07 2000-11-21 Mitsubishi Denki Kabushiki Kaisha Vacuum switch gear
JP3845534B2 (ja) * 1999-12-01 2006-11-15 株式会社東芝 スイッチギヤ
JP4537569B2 (ja) * 2000-04-24 2010-09-01 三菱電機株式会社 真空絶縁スイッチギヤ及びその製造方法
JP4247009B2 (ja) 2002-03-06 2009-04-02 株式会社東芝 スイッチギヤ
JP4135870B2 (ja) * 2002-04-16 2008-08-20 株式会社日立製作所 真空スイッチ
US6881917B2 (en) * 2002-04-16 2005-04-19 Hitachi, Ltd. Vacuum switchgear
JP2004055150A (ja) * 2002-07-16 2004-02-19 Hitachi Ltd 真空スイッチギヤの製造方法

Also Published As

Publication number Publication date
EP1693873A3 (en) 2007-10-17
TWI315926B (https=) 2009-10-11
CN1825725A (zh) 2006-08-30
EP1693873A2 (en) 2006-08-23
TW200631270A (en) 2006-09-01
CN1825725B (zh) 2012-01-11
US7902479B2 (en) 2011-03-08
JP2006238522A (ja) 2006-09-07
EP1693873B1 (en) 2011-06-22
US20070228014A1 (en) 2007-10-04

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