TW373206B - Vapor insulation switch device - Google Patents

Vapor insulation switch device

Info

Publication number
TW373206B
TW373206B TW087104830A TW87104830A TW373206B TW 373206 B TW373206 B TW 373206B TW 087104830 A TW087104830 A TW 087104830A TW 87104830 A TW87104830 A TW 87104830A TW 373206 B TW373206 B TW 373206B
Authority
TW
Taiwan
Prior art keywords
switch device
insulation switch
close container
vapor insulation
operation device
Prior art date
Application number
TW087104830A
Other languages
Chinese (zh)
Inventor
Kenichi Okubo
Noriaki Munakata
Kazuhiko Takahashi
Minoru Yabuki
Original Assignee
Hitachi Ltd
Hitachi electric systems 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 Hitachi Ltd, Hitachi electric systems corp filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW373206B publication Critical patent/TW373206B/en

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
    • H02B13/035—Gas-insulated switchgear
    • 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
    • H02B13/045—Details of casing, e.g. gas tightness
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H02B5/06—Non-enclosed substations; Substations with enclosed and non-enclosed equipment gas-insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

This invention provides the prevention of lowering the transmitting efficiency of the connecting structure when operating machine connected to close container, and having few nos. of structural components, sophisticated vapor insulation switch device; and, installed outer the close container 1, operating apparatus 2 that can operate switch to form vapor insulation switch device, at the opening part of the close container 1 and the opening part of the operation device 2 to inter-insertion structural exposed 11, 29 connection, only using the said connection to support the operation device 2 on the said close container 1. Its result, support structure that can support operation device 2 is not necessary.
TW087104830A 1997-04-01 1998-03-31 Vapor insulation switch device TW373206B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08282697A JP3314000B2 (en) 1997-04-01 1997-04-01 Gas insulated switchgear

Publications (1)

Publication Number Publication Date
TW373206B true TW373206B (en) 1999-11-01

Family

ID=13785215

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087104830A TW373206B (en) 1997-04-01 1998-03-31 Vapor insulation switch device

Country Status (4)

Country Link
JP (1) JP3314000B2 (en)
KR (1) KR100486372B1 (en)
CN (2) CN1083625C (en)
TW (1) TW373206B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3314000B2 (en) * 1997-04-01 2002-08-12 株式会社日立製作所 Gas insulated switchgear
JPH11164426A (en) * 1997-11-28 1999-06-18 Hitachi Ltd Gas insulation switching device
JP3541657B2 (en) * 1997-11-28 2004-07-14 株式会社日立製作所 Gas insulated switchgear and method of replacing branch line unit thereof
JP5306034B2 (en) * 2009-04-16 2013-10-02 株式会社東芝 Gas insulated switchgear
KR101749902B1 (en) * 2011-06-23 2017-06-22 현대일렉트릭앤에너지시스템(주) Gas-Insulated Medium-Voltage Switchgear

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620328B2 (en) * 1983-12-20 1994-03-16 日新電機株式会社 Gas insulated switchgear
JP2625512B2 (en) * 1988-08-03 1997-07-02 株式会社日立製作所 Gas insulated switchgear
JPH02266809A (en) * 1989-04-07 1990-10-31 Toshiba Corp Compressed-gase-insulated grounded switch
FR2663780B1 (en) * 1990-06-26 1992-09-11 Merlin Gerin HIGH VOLTAGE CIRCUIT BREAKER WITH GAS INSULATION AND PNEUMATIC CONTROL MECHANISM.
JPH088032B2 (en) * 1990-06-26 1996-01-29 株式会社日立製作所 Gas circuit breaker
DE4210368A1 (en) * 1992-03-30 1993-10-07 Abb Patent Gmbh High voltage control panel
DE4445865A1 (en) * 1994-12-22 1996-06-27 Abb Patent Gmbh Electrical metal-enclosed gas-insulated high-voltage switchgear
JP3314000B2 (en) * 1997-04-01 2002-08-12 株式会社日立製作所 Gas insulated switchgear

Also Published As

Publication number Publication date
CN1196590A (en) 1998-10-21
CN1348241A (en) 2002-05-08
JP3314000B2 (en) 2002-08-12
CN1083625C (en) 2002-04-24
JPH10283887A (en) 1998-10-23
KR100486372B1 (en) 2005-08-10
CN1179456C (en) 2004-12-08
KR19980080908A (en) 1998-11-25

Similar Documents

Publication Publication Date Title
MX9703836A (en) Safety circuit for electrical devices.
NZ510279A (en) Anchor for safety rope
SG65689A1 (en) Multidirectional operating switch & multidirectional operating apparatus using the same
EP0685238A3 (en) Gas mixer.
TW373206B (en) Vapor insulation switch device
HK1038108A1 (en) Gas insulated switching device.
WO1998045862A3 (en) Circuit breaker draw apparatus and system
ZA975077B (en) Modulation of LC132 (opioid-like) receptor function.
AU7231296A (en) Device for the operation of appliances, utilities and services within a building
MY115073A (en) Vehicle main switch
ZA9710295B (en) Estrogen agonist/antagonists treatment of atherosclerosis. ago
MY133560A (en) Double or multiple auger suction unit for hoods, ovens and similar appliances
HK1019507A1 (en) High frequency switching device.
USD468959S1 (en) Panel for a compact portable campfire container
GB2351130B (en) Operating device
FR2603210B1 (en) GAS ATOMIZATION PIPE, COUPLED WITH AN ELECTRIC ARC OR A PLASMA.
FR2747823B1 (en) ELECTRIC HOUSEHOLD APPLIANCE WITH OPERATION INDICATION DEVICE
FR2702877B3 (en) Safety switching device for electrical appliance.
GB2319106B (en) Gas appliances
GB2279393B (en) Electrically operated stop-cock for mains water supply in combination with a manually operated switch
FR2657996B3 (en) ELECTRICAL SWITCH FOR WATERPROOF AND DUST-FREE APPARATUSES, ESPECIALLY LAMPS.
ES2154130A1 (en) Shrinkable package
IT239742Y1 (en) DEVICE FOR THE CONTROL OF MORE BURNERS OF A GAS COOKING APPLIANCE FOR DOMESTIC USE.
FR2743354B1 (en) PACKING DEVICE, PARTICULARLY FOR AN ELECTRICAL APPARATUS SUCH AS A SWITCH
ES1029086U (en) Prolongation claw for a claw expansion in existing apparatus under plaster electric. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent