CH409061A - Compressed gas switch with a circulation system for the compressed gas - Google Patents

Compressed gas switch with a circulation system for the compressed gas

Info

Publication number
CH409061A
CH409061A CH758264A CH758264A CH409061A CH 409061 A CH409061 A CH 409061A CH 758264 A CH758264 A CH 758264A CH 758264 A CH758264 A CH 758264A CH 409061 A CH409061 A CH 409061A
Authority
CH
Switzerland
Prior art keywords
compressed gas
circulation system
switch
gas switch
compressed
Prior art date
Application number
CH758264A
Other languages
German (de)
Inventor
Adrianus Frowein Egbertus
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH758264A priority Critical patent/CH409061A/en
Priority to DE1964A0046451 priority patent/DE1220009C2/en
Priority to US460690A priority patent/US3359390A/en
Priority to FR19856A priority patent/FR1435699A/en
Publication of CH409061A publication Critical patent/CH409061A/en

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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches
CH758264A 1964-06-10 1964-06-10 Compressed gas switch with a circulation system for the compressed gas CH409061A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH758264A CH409061A (en) 1964-06-10 1964-06-10 Compressed gas switch with a circulation system for the compressed gas
DE1964A0046451 DE1220009C2 (en) 1964-06-10 1964-06-29 PRESSURE GAS SWITCH WITH CLOSED GAS CIRCUIT
US460690A US3359390A (en) 1964-06-10 1965-06-02 Compressed gas circuit breaker with circulating system for compressed gas
FR19856A FR1435699A (en) 1964-06-10 1965-06-08 Pneumatic switch with pressurized gas flow, in closed circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH758264A CH409061A (en) 1964-06-10 1964-06-10 Compressed gas switch with a circulation system for the compressed gas

Publications (1)

Publication Number Publication Date
CH409061A true CH409061A (en) 1966-03-15

Family

ID=4327399

Family Applications (1)

Application Number Title Priority Date Filing Date
CH758264A CH409061A (en) 1964-06-10 1964-06-10 Compressed gas switch with a circulation system for the compressed gas

Country Status (4)

Country Link
US (1) US3359390A (en)
CH (1) CH409061A (en)
DE (1) DE1220009C2 (en)
FR (1) FR1435699A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226684B (en) * 1965-07-28 1966-10-13 Siemens Ag Gas pressure switch
DE1261220B (en) * 1966-02-04 1968-02-15 Siemens Ag Compressed gas switch with a closed gas circuit
NL6711574A (en) * 1967-08-23 1969-02-25
US3526734A (en) * 1967-11-06 1970-09-01 Ite Imperial Corp Dead tank gas blast circuit breaker with interrupter structure immersed in low pressure of dead tank
NL149942B (en) * 1968-04-22 1976-06-15 Coq Bv CLOSED HIGH VOLTAGE SWITCHING DEVICE FILLED WITH GAS, THE DENSITY OF WHICH IS ADJUSTED DEPENDING ON THE OPERATING CONDITIONS.
FR1593617A (en) * 1968-11-06 1970-06-01
US3566062A (en) * 1969-07-28 1971-02-23 Ite Imperial Corp Heater arrangement for sf-6 circuit breakers
FR2167261B1 (en) * 1972-01-11 1974-07-26 Alsthom Cgee
JPS49147559U (en) * 1973-04-17 1974-12-19
US4006332A (en) * 1974-11-11 1977-02-01 Westinghouse Electric Corporation Convection heating apparatus for multi-phase gas-type circuit interrupters
DE2556768C2 (en) * 1975-12-17 1983-07-14 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High voltage switchgear
CH619559A5 (en) * 1977-09-28 1980-09-30 Sprecher & Schuh Ag Compressed-gas high-voltage switch for outdoor installation
JPS56107716A (en) * 1980-01-28 1981-08-26 Hitachi Ltd Gas insulated electric equipment
DE202005021334U1 (en) 2004-06-09 2007-09-27 Abb Technology Ag Gas-insulated switchgear with viewing window for optical detection of the switching position of the switching contacts
DE102007022465A1 (en) * 2007-05-08 2008-11-13 Siemens Ag Arrangement with an encapsulating housing and method for protecting an encapsulating housing
FR2975836B1 (en) 2011-05-24 2014-07-04 Schneider Electric Ind Sas ELECTRICAL GAS-INSULATING APPARATUS HAVING MEANS FOR CONTROLLING GAS PRESSURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955182A (en) * 1957-06-21 1960-10-04 Ite Circuit Breaker Ltd Contact cooling means for recirculating gas blast interrupters
US3214544A (en) * 1961-03-24 1965-10-26 Westinghouse Electric Corp Cooling structures for closed-system gaseous electrical apparatus having terminal bushings
US3250970A (en) * 1962-01-23 1966-05-10 Bbc Brown Boveri & Cie Enclosed gas isolated and operated electrical supply and distribution switching-station with one or more gas blast power switches

Also Published As

Publication number Publication date
FR1435699A (en) 1966-04-15
US3359390A (en) 1967-12-19
DE1220009C2 (en) 1973-12-06
DE1220009B (en) 1973-12-06

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