KR890001255B1 - 가스절연 개폐장치의 접지개폐기 - Google Patents

가스절연 개폐장치의 접지개폐기 Download PDF

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Publication number
KR890001255B1
KR890001255B1 KR8204000A KR820004000A KR890001255B1 KR 890001255 B1 KR890001255 B1 KR 890001255B1 KR 8204000 A KR8204000 A KR 8204000A KR 820004000 A KR820004000 A KR 820004000A KR 890001255 B1 KR890001255 B1 KR 890001255B1
Authority
KR
South Korea
Prior art keywords
conductor
spring
ground
grounding
insulated switchgear
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
Application number
KR8204000A
Other languages
English (en)
Korean (ko)
Other versions
KR840001767A (ko
Inventor
하루지 나까노
사또시 미와다
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
Expired legal-status Critical Current

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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)
KR8204000A 1981-09-30 1982-09-04 가스절연 개폐장치의 접지개폐기 Expired KR890001255B1 (ko)

Applications Claiming Priority (3)

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

Publications (2)

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

Family

ID=15566605

Family Applications (1)

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

Country Status (5)

Country Link
US (1) US4486634A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0075922B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5857226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890001255B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3279448D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* 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 (de) * 1988-08-04 1991-01-31 Siemens AG, 80333 München Metallgekapselte, druckgasisolierte Hochspannungsschaltanlage mit isoliertem Erdungsschalter
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
EP1652278B1 (fr) * 2003-08-07 2010-05-26 Areva T&D Sas Commutateur de terre a trois positions de commutation
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
CN107003669B (zh) 2014-12-16 2023-01-31 伊莱克斯公司 用于机器人清洁设备的基于经验的路标
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
EP4287232B1 (en) * 2022-06-02 2024-12-25 General Electric Technology GmbH Insulated earthing switch for an air insulated or mixed switchgear

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
EP0075922B1 (en) 1989-02-08
EP0075922A2 (en) 1983-04-06
US4486634A (en) 1984-12-04
KR840001767A (ko) 1984-05-16
DE3279448D1 (en) 1989-03-16
JPS6356658B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-09
EP0075922A3 (en) 1985-09-18
JPS5857226A (ja) 1983-04-05

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