CH555029A - INSULATED COMPRESSED GAS SWITCHING SYSTEM. - Google Patents

INSULATED COMPRESSED GAS SWITCHING SYSTEM.

Info

Publication number
CH555029A
CH555029A CH680573A CH680573A CH555029A CH 555029 A CH555029 A CH 555029A CH 680573 A CH680573 A CH 680573A CH 680573 A CH680573 A CH 680573A CH 555029 A CH555029 A CH 555029A
Authority
CH
Switzerland
Prior art keywords
compressed gas
switching system
gas switching
insulated compressed
insulated
Prior art date
Application number
CH680573A
Other languages
German (de)
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
Publication of CH555029A publication Critical patent/CH555029A/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
    • H01H33/57—Recuperation of liquid or gas
CH680573A 1972-05-16 1973-05-15 INSULATED COMPRESSED GAS SWITCHING SYSTEM. CH555029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223753 DE2223753A1 (en) 1972-05-16 1972-05-16 GAS SUPPLY SYSTEM FOR SWITCHGEAR INSULATED WITH COMPRESSED GAS

Publications (1)

Publication Number Publication Date
CH555029A true CH555029A (en) 1974-10-15

Family

ID=5844987

Family Applications (1)

Application Number Title Priority Date Filing Date
CH680573A CH555029A (en) 1972-05-16 1973-05-15 INSULATED COMPRESSED GAS SWITCHING SYSTEM.

Country Status (8)

Country Link
US (1) US3849618A (en)
AT (1) AT323278B (en)
CH (1) CH555029A (en)
DE (1) DE2223753A1 (en)
FR (1) FR2184787B3 (en)
GB (1) GB1424095A (en)
IT (1) IT987397B (en)
NL (1) NL7306661A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020059B2 (en) * 2007-12-28 2012-09-05 三菱電機株式会社 Gas insulated switchgear
DE102008063682A1 (en) * 2008-12-19 2010-06-24 Abb Technology Ag Unit for monitoring and / or signaling / visualization of operating variables of a gas-insulated switchgear
CN108317391A (en) * 2018-03-22 2018-07-24 上海华林工业气体有限公司 A kind of CO supply systems optimized based on CO compressor output pressure differences

Family Cites Families (5)

* 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
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.
DE1916560A1 (en) * 1969-04-01 1970-10-15 Bbc Brown Boveri & Cie Compressed gas switch or compressed gas insulated switchgear
DE1927561C3 (en) * 1969-05-30 1974-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Multi-phase pressurized gas-insulated, metal-enclosed switchgear
US3566062A (en) * 1969-07-28 1971-02-23 Ite Imperial Corp Heater arrangement for sf-6 circuit breakers

Also Published As

Publication number Publication date
FR2184787A1 (en) 1973-12-28
DE2223753A1 (en) 1973-11-29
US3849618A (en) 1974-11-19
AT323278B (en) 1975-07-10
NL7306661A (en) 1973-11-20
GB1424095A (en) 1976-02-04
FR2184787B3 (en) 1976-04-30
IT987397B (en) 1975-02-20

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Legal Events

Date Code Title Description
PL Patent ceased