JPH0442885B2 - - Google Patents

Info

Publication number
JPH0442885B2
JPH0442885B2 JP59005602A JP560284A JPH0442885B2 JP H0442885 B2 JPH0442885 B2 JP H0442885B2 JP 59005602 A JP59005602 A JP 59005602A JP 560284 A JP560284 A JP 560284A JP H0442885 B2 JPH0442885 B2 JP H0442885B2
Authority
JP
Japan
Prior art keywords
movable contact
main circuit
conductor
sheath
circuit 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 - Lifetime
Application number
JP59005602A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60152209A (ja
Inventor
Kenji Akita
Minoru Sakaguchi
Hiroshi Suzuyama
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 JP59005602A priority Critical patent/JPS60152209A/ja
Priority to KR1019840008515A priority patent/KR910000073B1/ko
Priority to DE8585100390T priority patent/DE3569631D1/de
Priority to EP85100390A priority patent/EP0149491B1/en
Priority to US06/691,912 priority patent/US4577075A/en
Publication of JPS60152209A publication Critical patent/JPS60152209A/ja
Publication of JPH0442885B2 publication Critical patent/JPH0442885B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
JP59005602A 1984-01-18 1984-01-18 ガス絶縁開閉装置用接地開閉器 Granted JPS60152209A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59005602A JPS60152209A (ja) 1984-01-18 1984-01-18 ガス絶縁開閉装置用接地開閉器
KR1019840008515A KR910000073B1 (ko) 1984-01-18 1984-12-29 가스절연개폐장치용 접지개폐기
DE8585100390T DE3569631D1 (en) 1984-01-18 1985-01-16 Earthing switch for gas-insulated switchgear apparatus
EP85100390A EP0149491B1 (en) 1984-01-18 1985-01-16 Earthing switch for gas-insulated switchgear apparatus
US06/691,912 US4577075A (en) 1984-01-18 1985-01-16 Earthing switch for gas-insulated switchgear apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59005602A JPS60152209A (ja) 1984-01-18 1984-01-18 ガス絶縁開閉装置用接地開閉器

Publications (2)

Publication Number Publication Date
JPS60152209A JPS60152209A (ja) 1985-08-10
JPH0442885B2 true JPH0442885B2 (OSRAM) 1992-07-14

Family

ID=11615764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59005602A Granted JPS60152209A (ja) 1984-01-18 1984-01-18 ガス絶縁開閉装置用接地開閉器

Country Status (5)

Country Link
US (1) US4577075A (OSRAM)
EP (1) EP0149491B1 (OSRAM)
JP (1) JPS60152209A (OSRAM)
KR (1) KR910000073B1 (OSRAM)
DE (1) DE3569631D1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005018066A2 (fr) * 2003-08-07 2005-02-24 Areva T & D Sa Commutateur de terre a trois positions de commutation
JP6415791B1 (ja) * 2018-01-31 2018-10-31 三菱電機株式会社 ガス絶縁開閉装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778574A (en) * 1972-06-26 1973-12-11 Allis Chalmers Ground-test switch
US3876846A (en) * 1972-08-16 1975-04-08 Ite Imperial Corp Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems
JPS5254761A (en) * 1975-10-31 1977-05-04 Toyota Motor Co Ltd Process for manufacturing foamed cushion having skin
JPS5619309A (en) * 1979-07-20 1981-02-24 Hitachi Ltd Gas insulated switch
US4347414A (en) * 1980-05-05 1982-08-31 Northern Engineering Industries, Limited Arc shorting device
JPS5823291B2 (ja) * 1980-07-23 1983-05-14 山下 譲二 コンクリ−トブロツクの姿勢、配列変換装置
JPS5857226A (ja) * 1981-09-30 1983-04-05 株式会社日立製作所 接地開閉器

Also Published As

Publication number Publication date
US4577075A (en) 1986-03-18
KR850005720A (ko) 1985-08-28
JPS60152209A (ja) 1985-08-10
EP0149491A2 (en) 1985-07-24
EP0149491B1 (en) 1989-04-19
DE3569631D1 (en) 1989-05-24
KR910000073B1 (ko) 1991-01-19
EP0149491A3 (en) 1986-04-09

Similar Documents

Publication Publication Date Title
US4541033A (en) Power switch assembly having a circuit breaker and a circuit disconnector
US4429199A (en) Three-pole cable connecting unit for a three-pole metal-encapsulated, high-voltage switching installation
US20010005306A1 (en) Switchgear
US5625179A (en) Isolator for a metal-encapsulated, gas-insulated, high-voltage switching installation
JPH0727748B2 (ja) ガス絶縁開閉装置
JPH0442885B2 (OSRAM)
US5453910A (en) Gas insulated switchgear device
EP1227558B1 (en) Switchgear
JP4229833B2 (ja) スイッチギヤ
KR100323211B1 (ko) 가스절연개폐장치
US5382765A (en) Grounding switch for a compressed-gas-insulated, metal-encased high-voltage switching system
KR0147283B1 (ko) 변압기를 구비한 인터럽터
JPH0226334B2 (OSRAM)
US20080105654A1 (en) Polyphase Switching Device Comprising at Least Three Similar Interrupter Units
JPH0578245B2 (OSRAM)
JP3202302B2 (ja) 金属閉鎖形スイッチギヤ
JP2000350318A (ja) ガス絶縁接地開閉器
EP0058961A1 (en) Gas-insulated electric equipment with earthing switch
JPH1080018A (ja) 引出形高圧開閉装置
JPS6341789Y2 (OSRAM)
JPH0465603B2 (OSRAM)
JPH10308147A (ja) 発電機スイッチ
JPS6110406Y2 (OSRAM)
JP3221374B2 (ja) ガス絶縁開閉装置
JP2930840B2 (ja) ガス遮断器

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees