FR2167261B1 - - Google Patents

Info

Publication number
FR2167261B1
FR2167261B1 FR7200793A FR7200793A FR2167261B1 FR 2167261 B1 FR2167261 B1 FR 2167261B1 FR 7200793 A FR7200793 A FR 7200793A FR 7200793 A FR7200793 A FR 7200793A FR 2167261 B1 FR2167261 B1 FR 2167261B1
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
FR7200793A
Other languages
French (fr)
Other versions
FR2167261A1 (de
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom 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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7200793A priority Critical patent/FR2167261B1/fr
Priority to IT3377972A priority patent/IT973084B/it
Publication of FR2167261A1 publication Critical patent/FR2167261A1/fr
Application granted granted Critical
Publication of FR2167261B1 publication Critical patent/FR2167261B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
FR7200793A 1972-01-11 1972-01-11 Expired FR2167261B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7200793A FR2167261B1 (de) 1972-01-11 1972-01-11
IT3377972A IT973084B (it) 1972-01-11 1972-12-29 Interruttore di centrale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7200793A FR2167261B1 (de) 1972-01-11 1972-01-11

Publications (2)

Publication Number Publication Date
FR2167261A1 FR2167261A1 (de) 1973-08-24
FR2167261B1 true FR2167261B1 (de) 1974-07-26

Family

ID=9091715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200793A Expired FR2167261B1 (de) 1972-01-11 1972-01-11

Country Status (1)

Country Link
FR (1) FR2167261B1 (de)

Family Cites Families (8)

* 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
NL294811A (de) * 1962-07-02
FR1348693A (fr) * 1963-01-21 1964-01-10 Siemens Ag Installation de distribution à haute tension avec blindage métallique
CH409061A (de) * 1964-06-10 1966-03-15 Bbc Brown Boveri & Cie Druckgasschalter mit einem Kreislaufsystem für das Druckgas
FR1554277A (de) * 1968-02-09 1969-01-17
GB1209657A (en) * 1968-07-17 1970-10-21 British Insulated Callenders Gas insulated busbar installations
FR2041333A5 (de) * 1969-04-21 1971-01-29 Alsthom Cgee

Also Published As

Publication number Publication date
FR2167261A1 (de) 1973-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse