GB2246239B - Switching device - Google Patents

Switching device

Info

Publication number
GB2246239B
GB2246239B GB9115554A GB9115554A GB2246239B GB 2246239 B GB2246239 B GB 2246239B GB 9115554 A GB9115554 A GB 9115554A GB 9115554 A GB9115554 A GB 9115554A GB 2246239 B GB2246239 B GB 2246239B
Authority
GB
United Kingdom
Prior art keywords
switching device
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 - Fee Related
Application number
GB9115554A
Other versions
GB2246239A (en
GB9115554D0 (en
Inventor
Minoru Nakahata
Nobuyuki Orito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9115554D0 publication Critical patent/GB9115554D0/en
Publication of GB2246239A publication Critical patent/GB2246239A/en
Application granted granted Critical
Publication of GB2246239B publication Critical patent/GB2246239B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB9115554A 1990-07-19 1991-07-18 Switching device Expired - Fee Related GB2246239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2193699A JP2793701B2 (en) 1990-07-19 1990-07-19 Switchgear

Publications (3)

Publication Number Publication Date
GB9115554D0 GB9115554D0 (en) 1991-09-04
GB2246239A GB2246239A (en) 1992-01-22
GB2246239B true GB2246239B (en) 1994-11-30

Family

ID=16312317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9115554A Expired - Fee Related GB2246239B (en) 1990-07-19 1991-07-18 Switching device

Country Status (5)

Country Link
JP (1) JP2793701B2 (en)
KR (1) KR920003354A (en)
DE (1) DE4129295C1 (en)
FR (1) FR2665030B1 (en)
GB (1) GB2246239B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936759A1 (en) * 1989-11-02 1991-05-08 Siemens Ag THREE-POLE, METAL-ENCLOSED, PRESSURE-GAS-INSULATED, HIGH-VOLTAGE SWITCHGEAR
JP2773510B2 (en) * 1992-02-12 1998-07-09 三菱電機株式会社 Gas insulated switchgear
DE19744464C1 (en) * 1997-10-08 1998-11-19 Irina Dipl Ing Bluemel MV switchgear for ring network voltage station
DE10341302B3 (en) * 2003-09-02 2005-02-17 Siemens Ag Cable termination module for pressurized gas insulated switchgear has opposing multi-pole cable termination devices with poles arranged in circular path
WO2011020507A1 (en) * 2009-08-20 2011-02-24 Siemens Aktiengesellschaft Breaker module for medium-voltage switchgear and medium-voltage switchgear
DE102012215246A1 (en) * 2012-08-28 2014-03-06 Siemens Aktiengesellschaft Pressure fluid insulated switch panel

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548307A (en) * 1941-04-02 1942-10-06 Reyrolle A & Co Ltd Improvements in or relating to enclosed electric switchgear
GB1108674A (en) * 1964-08-01 1968-04-03 Merlin & Gerin Metal-clad switchgear
GB1351893A (en) * 1971-04-29 1974-05-01 Joslyn Mfg & Supply Co High voltage electrical switch assembly
US4184058A (en) * 1976-07-23 1980-01-15 Coq B.V. Polyphase isolator switches
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
EP0129216A2 (en) * 1983-06-15 1984-12-27 Hitachi, Ltd. Gas-insulated switchgear apparatus
EP0244630A2 (en) * 1986-04-01 1987-11-11 Hitachi, Ltd. Compact-type gas-insulated switchgear apparatus
EP0253317A2 (en) * 1986-07-15 1988-01-20 Hitachi, Ltd. Gas-insulated switchgear apparatus
EP0373901A1 (en) * 1988-12-14 1990-06-20 Mitsubishi Denki Kabushiki Kaisha Gas insulated switch device
EP0454961A2 (en) * 1990-04-09 1991-11-06 Felten & Guilleaume Energietechnik AG Gas insulated switchgear for use in transformer distribution station

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806480C2 (en) * 1978-02-16 1984-12-13 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 5144 Wegberg Flange connections for encapsulated medium-voltage switchgear
DE2823056A1 (en) * 1978-05-26 1979-11-29 Driescher Spezialfab Fritz Small cellular, insulating gas filled switching plant - has isolators mounted in cubicles and connected to cables through bushings in casings
DE7915884U1 (en) * 1979-06-01 1979-08-30 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Metal-enclosed, SF 6 gas insulated switchgear
DE2924630C2 (en) * 1979-06-19 1985-08-22 Brown, Boveri & Cie Ag, 6800 Mannheim Encapsulated, three-phase rotary disconnector
DE3520221A1 (en) * 1984-06-07 1985-12-12 Mitsubishi Denki K.K., Tokio/Tokyo COMBINED INSULATING GAS SWITCHING DEVICE
EP0204082B1 (en) * 1985-05-20 1989-06-14 BBC Brown Boveri AG Cast casing for medium voltage switchgear

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548307A (en) * 1941-04-02 1942-10-06 Reyrolle A & Co Ltd Improvements in or relating to enclosed electric switchgear
GB1108674A (en) * 1964-08-01 1968-04-03 Merlin & Gerin Metal-clad switchgear
GB1351893A (en) * 1971-04-29 1974-05-01 Joslyn Mfg & Supply Co High voltage electrical switch assembly
US4184058A (en) * 1976-07-23 1980-01-15 Coq B.V. Polyphase isolator switches
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
EP0129216A2 (en) * 1983-06-15 1984-12-27 Hitachi, Ltd. Gas-insulated switchgear apparatus
EP0244630A2 (en) * 1986-04-01 1987-11-11 Hitachi, Ltd. Compact-type gas-insulated switchgear apparatus
EP0253317A2 (en) * 1986-07-15 1988-01-20 Hitachi, Ltd. Gas-insulated switchgear apparatus
EP0373901A1 (en) * 1988-12-14 1990-06-20 Mitsubishi Denki Kabushiki Kaisha Gas insulated switch device
EP0454961A2 (en) * 1990-04-09 1991-11-06 Felten & Guilleaume Energietechnik AG Gas insulated switchgear for use in transformer distribution station

Also Published As

Publication number Publication date
JP2793701B2 (en) 1998-09-03
KR920003354A (en) 1992-02-29
FR2665030A1 (en) 1992-01-24
JPH0479708A (en) 1992-03-13
GB2246239A (en) 1992-01-22
GB9115554D0 (en) 1991-09-04
DE4129295C1 (en) 1993-03-11
FR2665030B1 (en) 1994-04-08

Similar Documents

Publication Publication Date Title
GB9004781D0 (en) Device
EP0488708A3 (en) Optical switching device
GB9012870D0 (en) Device
GB2261989B (en) Switching device
CS9000819A2 (en) Switching device
GB9119426D0 (en) Switch device
HU911326D0 (en) Switching arrangement
GB2233826B (en) Switching device
EP0438793A3 (en) Switch device
GB9008827D0 (en) Device
GB9017474D0 (en) Device
EP0485846A3 (en) Sheet-stapling device
EG19573A (en) Gas - insulated switching device
GB2246239B (en) Switching device
EP0481335A3 (en) Switch device
EP0468272A3 (en) Electrical switching device
GB9026720D0 (en) Electrical switching device
EP0468635A3 (en) Switching device
RU1821914C (en) Switching device
GB9000826D0 (en) Anti-hazard device
GB2265494B (en) Switching device
GB9018895D0 (en) Switching device
GB9013041D0 (en) Switching device
GB2279117B (en) Anti-roll-back device
GB9112532D0 (en) Switching device

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950810

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990718