JPS5634347Y2 - - Google Patents

Info

Publication number
JPS5634347Y2
JPS5634347Y2 JP1975152629U JP15262975U JPS5634347Y2 JP S5634347 Y2 JPS5634347 Y2 JP S5634347Y2 JP 1975152629 U JP1975152629 U JP 1975152629U JP 15262975 U JP15262975 U JP 15262975U JP S5634347 Y2 JPS5634347 Y2 JP S5634347Y2
Authority
JP
Japan
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
JP1975152629U
Other versions
JPS5162027U (ja
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 filed Critical
Publication of JPS5162027U publication Critical patent/JPS5162027U/ja
Application granted granted Critical
Publication of JPS5634347Y2 publication Critical patent/JPS5634347Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Installation Of Bus-Bars (AREA)
  • Patch Boards (AREA)
JP1975152629U 1974-11-11 1975-11-11 Expired JPS5634347Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,960 US4006332A (en) 1974-11-11 1974-11-11 Convection heating apparatus for multi-phase gas-type circuit interrupters

Publications (2)

Publication Number Publication Date
JPS5162027U JPS5162027U (ja) 1976-05-15
JPS5634347Y2 true JPS5634347Y2 (ja) 1981-08-14

Family

ID=24083083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975152629U Expired JPS5634347Y2 (ja) 1974-11-11 1975-11-11

Country Status (5)

Country Link
US (1) US4006332A (ja)
JP (1) JPS5634347Y2 (ja)
CA (1) CA1032642A (ja)
GB (1) GB1533258A (ja)
NO (1) NO753708L (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208556A (en) * 1977-08-22 1980-06-17 Siemens-Allis, Inc. Force convection heat pump and temperature measuring system for a gas insulated two pressure breaker
FR2733637B1 (fr) * 1995-04-26 1997-05-30 Gec Alsthom T & D Sa Appareillage isole a l'hexafluorure de soufre
US7102101B1 (en) 2005-10-06 2006-09-05 Pennsylvania Breaker Llc High voltage circuit breaker with internal tank heater
FR2975836B1 (fr) 2011-05-24 2014-07-04 Schneider Electric Ind Sas Appareillage electrique a isolation gazeuse ayant des moyens de regulation de la pression de gaz
EP2677612A1 (en) * 2012-06-19 2013-12-25 ABB Technology AG Gas-insulated electrical apparatus having gas channel system, and method of operating the apparatus
US9991064B2 (en) * 2016-08-10 2018-06-05 Abb Schweiz Ag SF6 insulated circuit breaker system with thermal capacitor
WO2018031890A1 (en) * 2016-08-11 2018-02-15 Videojet Technologies Inc. Printer device, printer marking system and method with multi-stage production print inspection
EP3906575B1 (en) * 2018-12-31 2024-02-07 Hitachi Energy Ltd Circuit breaker enclosure having integrated pass-through
FI3799233T3 (fi) * 2019-09-30 2024-09-27 General Electric Technology Gmbh Kaasua eristävä laite antinesteytysvälineillä

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE438135A (ja) * 1939-02-28 1900-01-01
US2955182A (en) * 1957-06-21 1960-10-04 Ite Circuit Breaker Ltd Contact cooling means for recirculating gas blast interrupters
US3303310A (en) * 1959-03-04 1967-02-07 Westinghouse Electric Corp Dual-pressure circuit interrupter control device
US3118995A (en) * 1961-04-20 1964-01-21 Westinghouse Electric Corp Eddy-current heater for compressedgas circuit interrupters
US3137777A (en) * 1961-06-15 1964-06-16 Westinghouse Electric Corp Compressed-gas circuit interrupter with means for maintaining temperature of gas therein
CH409061A (de) * 1964-06-10 1966-03-15 Bbc Brown Boveri & Cie Druckgasschalter mit einem Kreislaufsystem für das Druckgas
US3358104A (en) * 1964-10-29 1967-12-12 Westinghouse Electric Corp Heating means for compressed-gas circuit interrupters
SE326755B (ja) * 1966-08-29 1970-08-03 Asea Ab
GB1229036A (ja) * 1968-07-23 1971-04-21
US3566062A (en) * 1969-07-28 1971-02-23 Ite Imperial Corp Heater arrangement for sf-6 circuit breakers
US3846601A (en) * 1972-03-31 1974-11-05 Westinghouse Electric Corp Compressed-gas circuit interrupter
US3889084A (en) * 1973-09-19 1975-06-10 I T E Corp Contact for high voltage gas blast circuit breaker with time-delayed opening

Also Published As

Publication number Publication date
CA1032642A (en) 1978-06-06
GB1533258A (en) 1978-11-22
US4006332A (en) 1977-02-01
JPS5162027U (ja) 1976-05-15
NO753708L (ja) 1976-05-12

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