FR2184787B3 - - Google Patents

Info

Publication number
FR2184787B3
FR2184787B3 FR7317305A FR7317305A FR2184787B3 FR 2184787 B3 FR2184787 B3 FR 2184787B3 FR 7317305 A FR7317305 A FR 7317305A FR 7317305 A FR7317305 A FR 7317305A FR 2184787 B3 FR2184787 B3 FR 2184787B3
Authority
FR
France
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
FR7317305A
Other versions
FR2184787A1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2184787A1 publication Critical patent/FR2184787A1/fr
Application granted granted Critical
Publication of FR2184787B3 publication Critical patent/FR2184787B3/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
    • H01H33/57—Recuperation of liquid or gas
FR7317305A 1972-05-16 1973-05-14 Expired FR2184787B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223753 DE2223753A1 (de) 1972-05-16 1972-05-16 Gasversorgungsanlage fuer mit druckgas isolierte schaltanlagen

Publications (2)

Publication Number Publication Date
FR2184787A1 FR2184787A1 (fr) 1973-12-28
FR2184787B3 true FR2184787B3 (fr) 1976-04-30

Family

ID=5844987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317305A Expired FR2184787B3 (fr) 1972-05-16 1973-05-14

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020059B2 (ja) * 2007-12-28 2012-09-05 三菱電機株式会社 ガス絶縁開閉装置
DE102008063682A1 (de) * 2008-12-19 2010-06-24 Abb Technology Ag Einheit zur Überwachung und/oder Signalisierung/Visualisierung von Betriebsgrößen einer gasisolierten Schaltanlage
CN108317391A (zh) * 2018-03-22 2018-07-24 上海华林工业气体有限公司 一种基于co压缩机输出压力差异而优化的co供应系统

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 (nl) * 1968-04-22 1976-06-15 Coq Bv Gesloten schakelinrichting voor hoge spanning, die gevuld is met gas, waarvan de dichtheid in afhankelijkheid van de bedrijfsomstandigheden wordt geregeld.
DE1916560A1 (de) * 1969-04-01 1970-10-15 Bbc Brown Boveri & Cie Druckgasschalter oder druckgasisolierte Schaltanlage
DE1927561C3 (de) * 1969-05-30 1974-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Mehrphasige druckgasisolierte, metallgekapselte Schaltanlage
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
IT987397B (it) 1975-02-20
AT323278B (de) 1975-07-10
FR2184787A1 (fr) 1973-12-28
US3849618A (en) 1974-11-19
GB1424095A (en) 1976-02-04
DE2223753A1 (de) 1973-11-29
CH555029A (de) 1974-10-15
NL7306661A (fr) 1973-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse