DE3475852D1 - Gas-insulated switching apparatus - Google Patents

Gas-insulated switching apparatus

Info

Publication number
DE3475852D1
DE3475852D1 DE8484301819T DE3475852T DE3475852D1 DE 3475852 D1 DE3475852 D1 DE 3475852D1 DE 8484301819 T DE8484301819 T DE 8484301819T DE 3475852 T DE3475852 T DE 3475852T DE 3475852 D1 DE3475852 D1 DE 3475852D1
Authority
DE
Germany
Prior art keywords
gas
switching apparatus
insulated switching
insulated
switching
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
DE8484301819T
Other languages
English (en)
Inventor
Satoru C O Patent Divis Yanabu
Susumu C O Patent Di Nishiwaki
Eiichi C O Patent D Haginomori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12654972&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3475852(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3475852D1 publication Critical patent/DE3475852D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
DE8484301819T 1983-03-17 1984-03-16 Gas-insulated switching apparatus Expired DE3475852D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58043120A JPH06103963B2 (ja) 1983-03-17 1983-03-17 ガス絶縁開閉装置

Publications (1)

Publication Number Publication Date
DE3475852D1 true DE3475852D1 (en) 1989-02-02

Family

ID=12654972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301819T Expired DE3475852D1 (en) 1983-03-17 1984-03-16 Gas-insulated switching apparatus

Country Status (4)

Country Link
US (1) US4570042A (de)
EP (1) EP0122728B1 (de)
JP (1) JPH06103963B2 (de)
DE (1) DE3475852D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390912U (de) * 1986-11-28 1988-06-13
JPS63131507U (de) * 1987-02-17 1988-08-29
US4821143A (en) * 1987-10-30 1989-04-11 Cooper Power Systems, Inc. Switchgear enclosure with improved supporting frame and improved access door
JPH044707A (ja) * 1990-04-20 1992-01-09 Mitsubishi Electric Corp ガス絶縁開閉装置
TW293196B (de) * 1995-04-26 1996-12-11 Hitachi Ltd
US6114778A (en) * 1997-07-23 2000-09-05 Siemens Power Transmission & Distribution, Inc. High voltage synchronous switch for capacitors
JPH11332076A (ja) * 1998-05-12 1999-11-30 Kyushu Electric Power Co Inc 絶縁電線の断線及び瞬時停電防止方法
JP3860553B2 (ja) * 2002-11-19 2006-12-20 三菱電機株式会社 ガス絶縁開閉装置
CN110445044B (zh) * 2019-05-24 2020-11-13 重庆华峰化工有限公司 单母线运行变压站改造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916868A (de) * 1972-06-14 1974-02-14
US4032820A (en) * 1974-05-06 1977-06-28 Hitachi, Ltd. Horizontal double plane high voltage switching assembly
JPS5134630U (de) * 1974-09-06 1976-03-15
JPS5651248Y2 (de) * 1975-09-30 1981-11-30
DE2831134C2 (de) * 1978-07-13 1980-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät
US4291363A (en) * 1979-05-31 1981-09-22 Hitachi, Ltd. Gas-insulated switchgear apparatus
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
JPS56129040U (de) * 1980-03-03 1981-10-01
FR2494491A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Sectionneur en ligne pour une installation electrique blindee
DE3261567D1 (en) * 1981-02-12 1985-01-31 Toshiba Kk Gas-insulated switchgear

Also Published As

Publication number Publication date
JPS59169306A (ja) 1984-09-25
US4570042A (en) 1986-02-11
EP0122728A1 (de) 1984-10-24
JPH06103963B2 (ja) 1994-12-14
EP0122728B1 (de) 1988-12-28

Similar Documents

Publication Publication Date Title
DE3480149D1 (en) Gas-insulated switchgear apparatus
DE3479370D1 (en) Enclosed switchgear
SG28888G (en) Electrical switching system
GB8327260D0 (en) Switches
GB8404201D0 (en) Switching system
DE3469821D1 (en) Gas-insulated electrical apparatus
GB2143089B (en) Switchgear
GB8411763D0 (en) Switching system
EP0253317A3 (en) Gas-insulated switchgear apparatus
DE3278847D1 (en) Gas-insulated switching apparatus
EP0148394A3 (en) Enclosed switchgears
GB8300279D0 (en) Switching apparatus
DE3475852D1 (en) Gas-insulated switching apparatus
GB8328719D0 (en) Switch apparatus
EP0127006A3 (en) Gas-insulated switchgear equipment
GB8514673D0 (en) Electrical switching apparatus
GB2137855B (en) Switching circuit apparatus
DE3461341D1 (en) Switching device
DE3560519D1 (en) Gas-insulated switchgear apparatus
GB8403422D0 (en) Switches
GB8415644D0 (en) Time switches
GB8311470D0 (en) Enclosed switchboard
GB8417415D0 (en) Switching apparatus
GB8317000D0 (en) Switches
DE3378608D1 (en) Metal-clad switchgear

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation