CA1032642A - Methode de chauffage pour interrupteurs de circuit a gaz multiphase - Google Patents

Methode de chauffage pour interrupteurs de circuit a gaz multiphase

Info

Publication number
CA1032642A
CA1032642A CA239,212A CA239212A CA1032642A CA 1032642 A CA1032642 A CA 1032642A CA 239212 A CA239212 A CA 239212A CA 1032642 A CA1032642 A CA 1032642A
Authority
CA
Canada
Prior art keywords
interrupters
heating means
type circuit
multiphase gas
multiphase
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
CA239,212A
Other languages
English (en)
Inventor
Otto H. Soles
Thomas E. Alverson
Ronald W. Crookston
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.)
CBS Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1032642A publication Critical patent/CA1032642A/fr
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)
CA239,212A 1974-11-11 1975-11-04 Methode de chauffage pour interrupteurs de circuit a gaz multiphase Expired CA1032642A (fr)

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 (1)

Publication Number Publication Date
CA1032642A true CA1032642A (fr) 1978-06-06

Family

ID=24083083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,212A Expired CA1032642A (fr) 1974-11-11 1975-11-04 Methode de chauffage pour interrupteurs de circuit a gaz multiphase

Country Status (5)

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

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 (fr) * 2012-06-19 2013-12-25 ABB Technology AG Appareil électrique à isolation gazeuse doté d'un système de canal de gaz et procédé de fonctionnement de l'appareil
US9991064B2 (en) * 2016-08-10 2018-06-05 Abb Schweiz Ag SF6 insulated circuit breaker system with thermal capacitor
CN109844886B (zh) 2016-08-11 2022-03-11 录象射流技术公司 具有打印检查的打印机设备、打印机标记系统以及方法
US11430623B2 (en) 2018-12-31 2022-08-30 Hitachi Energy Switzerland Ag Circuit breaker enclosure having integrated pass-through
EP3799233A1 (fr) * 2019-09-30 2021-03-31 General Electric Technology GmbH Dispositif d'isolation au gaz disposant de moyens anti-liquéfaction

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE438135A (fr) * 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 (fr) * 1966-08-29 1970-08-03 Asea Ab
GB1229036A (fr) * 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
JPS5162027U (fr) 1976-05-15
JPS5634347Y2 (fr) 1981-08-14
NO753708L (fr) 1976-05-12
US4006332A (en) 1977-02-01
GB1533258A (en) 1978-11-22

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