KR840001767A - 가스절연 개폐장치의 접지개폐기 - Google Patents

가스절연 개폐장치의 접지개폐기 Download PDF

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Publication number
KR840001767A
KR840001767A KR1019820004000A KR820004000A KR840001767A KR 840001767 A KR840001767 A KR 840001767A KR 1019820004000 A KR1019820004000 A KR 1019820004000A KR 820004000 A KR820004000 A KR 820004000A KR 840001767 A KR840001767 A KR 840001767A
Authority
KR
South Korea
Prior art keywords
movable contactor
sealed container
insulated switchgear
gas insulated
ground switch
Prior art date
Application number
KR1019820004000A
Other languages
English (en)
Other versions
KR890001255B1 (ko
Inventor
하루지 나까노 (외 1)
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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 미다 가쓰시게, 가부시기가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR840001767A publication Critical patent/KR840001767A/ko
Application granted granted Critical
Publication of KR890001255B1 publication Critical patent/KR890001255B1/ko

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Classifications

    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

내용 없음

Description

가스절연 개폐장치의 접지개폐기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예에 의한 접지개폐기의 부분단면 정면도.
제2도는 제1도의 측면도.
제3도는 본원 발명의 다른 실시예에 의한 접지 개폐기의 측면도.

Claims (2)

  1. 내부에 고전압도체를 수납하는 동시에 절연성 매체로 충만시킨 밀봉용기와, 절연물에 의해서 상기 밀봉 용기로부터 전기적으로 절연된 상태로 상기 밀봉용기에 접속된 기구케이스와, 상기 기구케이스내에 설치되며, 상기 고전압 도체에 접촉 및 개리(開離) 가능한 가동접촉자와, 상기 기구케이스에 부착되어 상기 가동접촉자의 개폐조작력을 상기 가동 접촉자에 전달하는 링크메카니즘과, 상기 가동접촉자를 대지 전위로 된 부재에 제거 가능하게 접속하는 접속수단과, 상기 접속수단을 상기 대지전위 부재에서 제거했을 때, 동작해서 상기 가동접촉자의 동작을 로크하는 로크수단을 갖는 가스절연 개폐장치의 접지개폐기.
  2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8204000A 1981-09-30 1982-09-04 가스절연 개폐장치의 접지개폐기 KR890001255B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56153626A JPS5857226A (ja) 1981-09-30 1981-09-30 接地開閉器
JP153.626 1981-09-30
JP56-153626 1981-09-30

Publications (2)

Publication Number Publication Date
KR840001767A true KR840001767A (ko) 1984-05-16
KR890001255B1 KR890001255B1 (ko) 1989-04-28

Family

ID=15566605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204000A KR890001255B1 (ko) 1981-09-30 1982-09-04 가스절연 개폐장치의 접지개폐기

Country Status (5)

Country Link
US (1) US4486634A (ko)
EP (1) EP0075922B1 (ko)
JP (1) JPS5857226A (ko)
KR (1) KR890001255B1 (ko)
DE (1) DE3279448D1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152209A (ja) * 1984-01-18 1985-08-10 株式会社日立製作所 ガス絶縁開閉装置用接地開閉器
JPS6316065A (ja) * 1986-07-04 1988-01-23 Imanaka Yutaka 汚液浄化装置
JPS63252558A (ja) * 1986-11-25 1988-10-19 Teijin Ltd 細胞分離装置及び細胞培養方法
DE8816894U1 (ko) * 1988-08-04 1991-01-31 Siemens Ag, 8000 Muenchen, De
DE4019686A1 (de) * 1989-09-27 1991-04-04 Siemens Ag Erdungsschalter fuer eine druckgasisolierte, metallgekapselte hochspannungsschaltanlage
US5650603A (en) * 1992-03-31 1997-07-22 Siemens Aktiengesellschaft Earthing switch for metal-clad high-voltage switch gear insulated with compressed gas
FR2729512A1 (fr) * 1995-01-18 1996-07-19 Gec Alsthom T & D Sa Methode et dispositif de securite pour poste de distribution d'energie electrique secondaire
TW389919B (en) * 1995-09-27 2000-05-11 Hitachi Ltd Insulated type switching device
JP2003035031A (ja) * 2001-07-25 2003-02-07 Yamada Kensetsu Kk 室内の巾木構造
US7429710B2 (en) * 2003-08-07 2008-09-30 Areva T&D Sa Three-position ground switch
FR2911014B1 (fr) * 2006-12-27 2009-04-17 Areva T & D Sa Ensemble d'appareillage electrique comprenant un appareillage electrique a cuve metallique et un sectionneur de terre fixe a la cuve
DE102008008479A1 (de) 2008-02-08 2009-10-15 Siemens Aktiengesellschaft Anordnung mit einem bewegbaren Blockierelement
JP5086857B2 (ja) * 2008-03-19 2012-11-28 株式会社東芝 ガス絶縁開閉装置
JP5238622B2 (ja) * 2009-06-17 2013-07-17 株式会社東芝 ガス絶縁機器、および、その製造方法
JP5901351B2 (ja) * 2012-03-01 2016-04-06 三菱電機株式会社 電磁操作装置
WO2016095965A2 (en) 2014-12-16 2016-06-23 Aktiebolaget Electrolux Experience-based roadmap for a robotic cleaning device
CN113675030B (zh) * 2021-08-23 2023-09-22 珠海优特电力科技股份有限公司 隔离接地刀闸

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660694A (en) * 1951-02-23 1953-11-24 Westinghouse Electric Corp Housed capacitor assembly with interlocked grounding switch
GB924092A (en) * 1958-09-17 1963-04-24 Gfneral Electric Company Ltd Improvements in or relating to electric switchgear
US3089928A (en) * 1960-01-19 1963-05-14 Westinghouse Electric Corp Operating mechanism for enclosed circuit interrupter
US3249708A (en) * 1964-08-05 1966-05-03 Arrow Hart & Hegeman Electric Locking means for electric switches
US3612787A (en) * 1969-08-21 1971-10-12 David F Hlavsa Safety power switch locking device
US3778574A (en) * 1972-06-26 1973-12-11 Allis Chalmers Ground-test switch
US3898412A (en) * 1974-05-21 1975-08-05 Us Health Positive position interlock concealment shutter

Also Published As

Publication number Publication date
JPS5857226A (ja) 1983-04-05
KR890001255B1 (ko) 1989-04-28
EP0075922B1 (en) 1989-02-08
US4486634A (en) 1984-12-04
JPS6356658B2 (ko) 1988-11-09
EP0075922A3 (en) 1985-09-18
EP0075922A2 (en) 1983-04-06
DE3279448D1 (en) 1989-03-16

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