FR2082144A5 - - Google Patents

Info

Publication number
FR2082144A5
FR2082144A5 FR7007817A FR7007817A FR2082144A5 FR 2082144 A5 FR2082144 A5 FR 2082144A5 FR 7007817 A FR7007817 A FR 7007817A FR 7007817 A FR7007817 A FR 7007817A FR 2082144 A5 FR2082144 A5 FR 2082144A5
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
FR7007817A
Other languages
French (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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7007817A priority Critical patent/FR2082144A5/fr
Priority to CH269271A priority patent/CH530081A/en
Priority to US119255A priority patent/US3701867A/en
Priority to CA106583A priority patent/CA926897A/en
Priority to BE763734A priority patent/BE763734A/en
Priority to AU26068/71A priority patent/AU2606871A/en
Priority to ES388826A priority patent/ES388826A1/en
Priority to DE19712109965 priority patent/DE2109965A1/en
Priority to GB1290648D priority patent/GB1290648A/en
Application granted granted Critical
Publication of FR2082144A5 publication Critical patent/FR2082144A5/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
    • 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
FR7007817A 1970-03-04 1970-03-04 Expired FR2082144A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7007817A FR2082144A5 (en) 1970-03-04 1970-03-04
CH269271A CH530081A (en) 1970-03-04 1971-02-23 Normally Closed Circuit Electric Compressed Air Device
US119255A US3701867A (en) 1970-03-04 1971-02-26 Double pressure compressed air electric apparatus having an air drying device
CA106583A CA926897A (en) 1970-03-04 1971-03-01 Double pressure compressed air electric apparatus having an air drying device
BE763734A BE763734A (en) 1970-03-04 1971-03-03 COMPRESSED AIR ELECTRICAL APPLIANCE WITH SUBSTANTIALLY CLOSED CIRCUIT
AU26068/71A AU2606871A (en) 1970-03-04 1971-03-03 Double pressure compressed air electric apparatus having an air drying device
ES388826A ES388826A1 (en) 1970-03-04 1971-03-03 Double pressure compressed air electric apparatus having an air drying device
DE19712109965 DE2109965A1 (en) 1970-03-04 1971-03-03 Electrical switchgear with compressed air
GB1290648D GB1290648A (en) 1970-03-04 1971-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007817A FR2082144A5 (en) 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
FR2082144A5 true FR2082144A5 (en) 1971-12-10

Family

ID=9051693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007817A Expired FR2082144A5 (en) 1970-03-04 1970-03-04

Country Status (9)

Country Link
US (1) US3701867A (en)
AU (1) AU2606871A (en)
BE (1) BE763734A (en)
CA (1) CA926897A (en)
CH (1) CH530081A (en)
DE (1) DE2109965A1 (en)
ES (1) ES388826A1 (en)
FR (1) FR2082144A5 (en)
GB (1) GB1290648A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023501A1 (en) * 1980-06-24 1982-01-14 Brown, Boveri & Cie Ag, 6800 Mannheim Combined base and control unit for outdoor circuit breaker - incorporates hydraulic reservoirs, actuators, pumps and ancillary equipment in one enclosure
CH673357A5 (en) * 1987-03-02 1990-02-28 Bbc Brown Boveri & Cie
JP2002159109A (en) * 2000-11-20 2002-05-31 Mitsubishi Electric Corp Gas isolation switching device
DE102016215598A1 (en) * 2016-08-19 2018-02-22 Siemens Aktiengesellschaft Electric power transmission device and life cycle management
CN107610969B (en) * 2017-08-22 2019-01-29 国网山东省电力公司济南供电公司 A kind of breaker SF6 gas real time monitoring and electrification making-up air device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550886A (en) * 1947-02-12 1951-05-01 Union Carbide & Carbon Corp System for conserving liquefied gases
CA696066A (en) * 1960-06-17 1964-10-13 The English Electric Company Limited Gas blast circuit-breakers
DE1178925B (en) * 1961-05-25 1964-10-01 Continental Elektro Ind Ag Pressurized gas switch with switching point arranged inside a pressurized gas container
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
GB1290648A (en) 1972-09-27
US3701867A (en) 1972-10-31
CH530081A (en) 1972-10-31
ES388826A1 (en) 1974-02-16
BE763734A (en) 1971-08-02
CA926897A (en) 1973-05-22
DE2109965A1 (en) 1971-09-30
AU2606871A (en) 1972-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse