JPS5857226A - 接地開閉器 - Google Patents

接地開閉器

Info

Publication number
JPS5857226A
JPS5857226A JP56153626A JP15362681A JPS5857226A JP S5857226 A JPS5857226 A JP S5857226A JP 56153626 A JP56153626 A JP 56153626A JP 15362681 A JP15362681 A JP 15362681A JP S5857226 A JPS5857226 A JP S5857226A
Authority
JP
Japan
Prior art keywords
stopper
drive lever
grounding
conductor
mechanism case
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.)
Granted
Application number
JP56153626A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6356658B2 (enExample
Inventor
中野　春治
三和田　智
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 JP56153626A priority Critical patent/JPS5857226A/ja
Priority to KR8204000A priority patent/KR890001255B1/ko
Priority to DE8282108944T priority patent/DE3279448D1/de
Priority to EP82108944A priority patent/EP0075922B1/en
Priority to US06/426,085 priority patent/US4486634A/en
Publication of JPS5857226A publication Critical patent/JPS5857226A/ja
Publication of JPS6356658B2 publication Critical patent/JPS6356658B2/ja
Granted legal-status Critical Current

Links

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)
JP56153626A 1981-09-30 1981-09-30 接地開閉器 Granted JPS5857226A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56153626A JPS5857226A (ja) 1981-09-30 1981-09-30 接地開閉器
KR8204000A KR890001255B1 (ko) 1981-09-30 1982-09-04 가스절연 개폐장치의 접지개폐기
DE8282108944T DE3279448D1 (en) 1981-09-30 1982-09-27 Ground test switch for insulated switchgear
EP82108944A EP0075922B1 (en) 1981-09-30 1982-09-27 Ground test switch for insulated switchgear
US06/426,085 US4486634A (en) 1981-09-30 1982-09-28 Ground test switch for gas insulated switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153626A JPS5857226A (ja) 1981-09-30 1981-09-30 接地開閉器

Publications (2)

Publication Number Publication Date
JPS5857226A true JPS5857226A (ja) 1983-04-05
JPS6356658B2 JPS6356658B2 (enExample) 1988-11-09

Family

ID=15566605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153626A Granted JPS5857226A (ja) 1981-09-30 1981-09-30 接地開閉器

Country Status (5)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577075A (en) * 1984-01-18 1986-03-18 Hitachi, Ltd. Earthing switch for gas-insulated switchgear apparatus
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
JP2003035031A (ja) * 2001-07-25 2003-02-07 Yamada Kensetsu Kk 室内の巾木構造
JP2013182752A (ja) * 2012-03-01 2013-09-12 Mitsubishi Electric Corp 電磁操作装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826762A1 (de) * 1988-08-04 1990-02-08 Siemens Ag 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
CN1830123B (zh) * 2003-08-07 2012-02-08 阿雷瓦输配电公司 具有三个开关位置的接地开关
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
JP6879478B2 (ja) 2014-12-16 2021-06-02 アクチエボラゲット エレクトロルックス ロボット掃除機のための経験ベースロードマップ
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577075A (en) * 1984-01-18 1986-03-18 Hitachi, Ltd. Earthing switch for gas-insulated switchgear apparatus
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
JP2003035031A (ja) * 2001-07-25 2003-02-07 Yamada Kensetsu Kk 室内の巾木構造
JP2013182752A (ja) * 2012-03-01 2013-09-12 Mitsubishi Electric Corp 電磁操作装置

Also Published As

Publication number Publication date
EP0075922A3 (en) 1985-09-18
US4486634A (en) 1984-12-04
JPS6356658B2 (enExample) 1988-11-09
EP0075922A2 (en) 1983-04-06
EP0075922B1 (en) 1989-02-08
KR840001767A (ko) 1984-05-16
KR890001255B1 (ko) 1989-04-28
DE3279448D1 (en) 1989-03-16

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