HK95796A - Insulation switching apparatus filled with electrically insulating gas - Google Patents

Insulation switching apparatus filled with electrically insulating gas

Info

Publication number
HK95796A
HK95796A HK95796A HK95796A HK95796A HK 95796 A HK95796 A HK 95796A HK 95796 A HK95796 A HK 95796A HK 95796 A HK95796 A HK 95796A HK 95796 A HK95796 A HK 95796A
Authority
HK
Hong Kong
Prior art keywords
electrically insulating
switching apparatus
insulating gas
apparatus filled
insulation switching
Prior art date
Application number
HK95796A
Inventor
Mamoru Sugii
Keiichi Yamamoto
Masanori Iwabu
Original Assignee
Meidensha Electric Mfg Co 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
Priority claimed from JP4313844A external-priority patent/JPH06165324A/en
Priority claimed from JP5117521A external-priority patent/JPH06335119A/en
Priority claimed from JP5134199A external-priority patent/JPH06351118A/en
Application filed by Meidensha Electric Mfg Co Ltd filed Critical Meidensha Electric Mfg Co Ltd
Publication of HK95796A publication Critical patent/HK95796A/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
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H02B13/045—Details of casing, e.g. gas tightness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
HK95796A 1992-11-25 1996-06-06 Insulation switching apparatus filled with electrically insulating gas HK95796A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4313844A JPH06165324A (en) 1992-11-25 1992-11-25 Insulating switchgear
JP5117521A JPH06335119A (en) 1993-05-20 1993-05-20 Insulated switching device
JP5134199A JPH06351118A (en) 1993-06-04 1993-06-04 Insulation switchgear

Publications (1)

Publication Number Publication Date
HK95796A true HK95796A (en) 1996-06-14

Family

ID=27313397

Family Applications (1)

Application Number Title Priority Date Filing Date
HK95796A HK95796A (en) 1992-11-25 1996-06-06 Insulation switching apparatus filled with electrically insulating gas

Country Status (3)

Country Link
GB (1) GB2272999B (en)
HK (1) HK95796A (en)
MY (1) MY110790A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864107A (en) * 1996-05-24 1999-01-26 S&C Electric Company Switchgear assembly
AU2009347607B2 (en) * 2009-06-08 2014-02-27 Abb Technology Ag Metal encapsulation for switch gear, and method for manufacturing the same
PT3439009T (en) * 2017-08-03 2020-01-09 Nuventura Gmbh Circuit breaker for gas insulated switchgear
CN107968348B (en) * 2017-12-04 2023-10-27 西门子中压开关技术（无锡）有限公司 Gas-insulated switchgear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505606A (en) * 1937-11-15 1939-05-15 Reyrolle A & Co Ltd Improvements in or relating to metal-clad electric switchgear
NL160439C (en) * 1975-04-07 1979-10-15 Coq Bv HIGH VOLTAGE CIRCUIT BREAKER WITH SPHERE METAL BARREL.
JPS54113838A (en) * 1978-02-24 1979-09-05 Toshiba Corp Enclosed type switching device

Also Published As

Publication number Publication date
GB2272999B (en) 1996-01-31
GB2272999A (en) 1994-06-01
GB9323719D0 (en) 1994-01-05
MY110790A (en) 1999-04-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)