FR1334613A - Compressed gas switches - Google Patents

Compressed gas switches

Info

Publication number
FR1334613A
FR1334613A FR905692A FR905692A FR1334613A FR 1334613 A FR1334613 A FR 1334613A FR 905692 A FR905692 A FR 905692A FR 905692 A FR905692 A FR 905692A FR 1334613 A FR1334613 A FR 1334613A
Authority
FR
France
Prior art keywords
compressed gas
gas switches
switches
compressed
gas
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
FR905692A
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.)
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 FR1334613A publication Critical patent/FR1334613A/en
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
FR905692A 1961-08-01 1962-07-31 Compressed gas switches Expired FR1334613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13022461A 1961-08-01 1961-08-01

Publications (1)

Publication Number Publication Date
FR1334613A true FR1334613A (en) 1963-08-09

Family

ID=8784332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905692A Expired FR1334613A (en) 1961-08-01 1962-07-31 Compressed gas switches

Country Status (2)

Country Link
DE (1) DE1204304B (en)
FR (1) FR1334613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951860A1 (en) * 2009-10-27 2011-04-29 Areva T & D Sas Sulfur hexafluoride gas recovering device for circuit breaker in medium or high voltage electrical circuit, has conduit mounted between inlet and outlet of pump, and switching unit permitting circulation of gas in pump or in conduit
FR2980632A1 (en) * 2011-09-23 2013-03-29 Schneider Electric Ind Sas Switching device i.e. medium voltage switching device, for use in current transmission line, has sealed enclosure filled with dielectric fluid comprising fluorinated alkene and/or ketone, and housing disconnector and/or vacuum bulb

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE568019C (en) * 1930-06-04 1933-01-13 Siemens Ag Switch for interrupting AC circuits
DE639299C (en) * 1934-01-16 1936-12-02 Frida Strauss Geb Ruppel Compressed gas switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951860A1 (en) * 2009-10-27 2011-04-29 Areva T & D Sas Sulfur hexafluoride gas recovering device for circuit breaker in medium or high voltage electrical circuit, has conduit mounted between inlet and outlet of pump, and switching unit permitting circulation of gas in pump or in conduit
FR2980632A1 (en) * 2011-09-23 2013-03-29 Schneider Electric Ind Sas Switching device i.e. medium voltage switching device, for use in current transmission line, has sealed enclosure filled with dielectric fluid comprising fluorinated alkene and/or ketone, and housing disconnector and/or vacuum bulb

Also Published As

Publication number Publication date
DE1204304B (en) 1965-11-04

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