CN1252767C - 真空开关设备 - Google Patents

真空开关设备 Download PDF

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Publication number
CN1252767C
CN1252767C CNB031427189A CN03142718A CN1252767C CN 1252767 C CN1252767 C CN 1252767C CN B031427189 A CNB031427189 A CN B031427189A CN 03142718 A CN03142718 A CN 03142718A CN 1252767 C CN1252767 C CN 1252767C
Authority
CN
China
Prior art keywords
mentioned
conductor
bus
vacuum tank
movable electrode
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
CNB031427189A
Other languages
English (en)
Chinese (zh)
Other versions
CN1467771A (zh
Inventor
小林将人
土屋贤治
梶原悟
喜久川修一
清野拓也
坂本芳树
菅井大介
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
Publication of CN1467771A publication Critical patent/CN1467771A/zh
Application granted granted Critical
Publication of CN1252767C publication Critical patent/CN1252767C/zh
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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • 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
    • H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
    • 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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CNB031427189A 2002-07-12 2003-06-11 真空开关设备 Expired - Fee Related CN1252767C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP204299/2002 2002-07-12
JP2002204299A JP3752598B2 (ja) 2002-07-12 2002-07-12 真空スイッチギヤ

Publications (2)

Publication Number Publication Date
CN1467771A CN1467771A (zh) 2004-01-14
CN1252767C true CN1252767C (zh) 2006-04-19

Family

ID=29728535

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031427189A Expired - Fee Related CN1252767C (zh) 2002-07-12 2003-06-11 真空开关设备

Country Status (5)

Country Link
EP (1) EP1381064B1 (ja)
JP (1) JP3752598B2 (ja)
KR (1) KR100972266B1 (ja)
CN (1) CN1252767C (ja)
DE (1) DE60309784T2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4403782B2 (ja) * 2003-11-17 2010-01-27 株式会社日立製作所 真空スイッチギヤ
JP2006309944A (ja) * 2005-04-26 2006-11-09 Hitachi Ltd 真空スイッチ
KR100789447B1 (ko) 2006-12-29 2007-12-28 엘에스산전 주식회사 컴팩트 고체절연 개폐기
WO2011020511A1 (de) * 2009-08-20 2011-02-24 Siemens Aktiengesellschaft Verbindungsmittel
CN103329233B (zh) * 2010-10-01 2016-01-27 Abb技术有限公司 真空断续器和改进真空断续器的电压耐受性的方法
KR101467607B1 (ko) * 2010-12-16 2014-12-02 현대중공업 주식회사 가스 절연 개폐장치
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
FR2987503B1 (fr) * 2012-02-28 2014-02-28 Schneider Electric Ind Sas Poste de distribution moyenne tension
CN110676747B (zh) * 2019-10-24 2021-12-24 徐州锋通信息科技有限公司 一种组合式多回路高压防爆配电装置
EP4027365A1 (en) * 2021-01-07 2022-07-13 ABB Schweiz AG A switching apparatus for electric systems
KR20230079560A (ko) 2021-11-29 2023-06-07 김민규 차량 냉풍 및 온풍 분산용 보조그릴

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR903046A (fr) * 1943-03-29 1945-09-21 Philips Nv Conducteur électrique souple, constitué par des bandes métalliques parallèles et superposées et applications de ce conducteur
US3283101A (en) * 1964-11-18 1966-11-01 Gen Electric Double-break vacuum switch with bellows mounted movable bridging contact
US3670123A (en) * 1971-04-29 1972-06-13 Joslyn Mfg & Supply Co Multi-point to common point dead tank switch having vacuum insulated contacts and vacuum insulated terminals
US3969598A (en) * 1975-02-03 1976-07-13 General Electric Company Vacuum-type circuit interrupter with a plurality of sets of contacts in parallel
EP1020970B1 (en) * 1997-09-29 2006-06-21 Mitsubishi Denki Kabushiki Kaisha Switch gear
KR100362232B1 (ko) * 1998-10-02 2002-11-23 가부시끼가이샤 히다치 세이사꾸쇼 진공스위치 및 그것을 사용한 진공스위치기어
JP4297549B2 (ja) * 1999-03-17 2009-07-15 三菱電機株式会社 スイッチギヤ
JP3577247B2 (ja) * 1999-11-10 2004-10-13 三菱電機株式会社 スイッチギア
JP2001307603A (ja) * 2000-04-19 2001-11-02 Hitachi Ltd 真空スイッチ及びそれを用いた真空スイッチギヤ
FR2815168B1 (fr) * 2000-10-06 2002-12-20 Alstom Pole de disjoncteur du type a ampoule a vide

Also Published As

Publication number Publication date
JP3752598B2 (ja) 2006-03-08
CN1467771A (zh) 2004-01-14
JP2004048929A (ja) 2004-02-12
DE60309784D1 (de) 2007-01-04
EP1381064A1 (en) 2004-01-14
EP1381064B1 (en) 2006-11-22
DE60309784T2 (de) 2007-09-13
KR100972266B1 (ko) 2010-07-23
KR20040007319A (ko) 2004-01-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060419

Termination date: 20160611