FR2039772A5 - - Google Patents

Info

Publication number
FR2039772A5
FR2039772A5 FR7010065A FR7010065A FR2039772A5 FR 2039772 A5 FR2039772 A5 FR 2039772A5 FR 7010065 A FR7010065 A FR 7010065A FR 7010065 A FR7010065 A FR 7010065A FR 2039772 A5 FR2039772 A5 FR 2039772A5
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
FR7010065A
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.)
Westinghouse Electric 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 FR2039772A5 publication Critical patent/FR2039772A5/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
FR7010065A 1969-03-20 1970-03-20 Expired FR2039772A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80887169A 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
FR2039772A5 true FR2039772A5 (enrdf_load_stackoverflow) 1971-01-15

Family

ID=25199983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010065A Expired FR2039772A5 (enrdf_load_stackoverflow) 1969-03-20 1970-03-20

Country Status (9)

Country Link
US (1) US3632928A (enrdf_load_stackoverflow)
JP (1) JPS507741B1 (enrdf_load_stackoverflow)
AT (1) AT295639B (enrdf_load_stackoverflow)
BE (1) BE747509A (enrdf_load_stackoverflow)
CH (1) CH514926A (enrdf_load_stackoverflow)
DE (1) DE2007655A1 (enrdf_load_stackoverflow)
ES (1) ES376798A1 (enrdf_load_stackoverflow)
FR (1) FR2039772A5 (enrdf_load_stackoverflow)
GB (1) GB1304443A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036099C3 (de) * 1970-07-16 1974-08-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vakuumleistungsschalter
JPS50120249U (enrdf_load_stackoverflow) * 1974-03-18 1975-10-01
US4475066A (en) * 1982-09-30 1984-10-02 Information & Control Systems, Inc. High-coulomb transfer switch
JP4818530B2 (ja) † 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
WO2005062329A1 (de) * 2003-12-19 2005-07-07 Abb Technology Ag Mittel-/hochspannungsschalter
EP2541569B2 (en) * 2011-06-29 2023-12-20 Hitachi Energy Ltd Dual current path for high rated currents
US8915751B2 (en) * 2012-05-29 2014-12-23 Commscope, Inc. Of North Carolina Male coaxial connectors having ground plane extensions
WO2016088405A1 (ja) * 2014-12-01 2016-06-09 三菱電機株式会社 回路投入器及び回路投入システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014108A (en) * 1959-01-02 1961-12-19 Gen Electric Vacuum switch
US2972032A (en) * 1959-01-02 1961-02-14 Gen Electric Vacuum interrupter
US3185798A (en) * 1962-10-08 1965-05-25 Gen Electric Electric circuit interrupter of the vacuum type with series-related arcing gaps
US3185799A (en) * 1962-12-17 1965-05-25 Gen Electric Vacuum-type electric circuit interrupter in which a main arc is divided into series-related arcs
US3366762A (en) * 1965-04-16 1968-01-30 Gen Electric Arc controlling electrodes for switches and gaps
FR1480001A (enrdf_load_stackoverflow) * 1965-05-28 1967-07-27
US3328632A (en) * 1965-08-16 1967-06-27 English Electric Co Ltd Vacuum-protective spark gap with trigger electrode
US3509404A (en) * 1968-07-01 1970-04-28 Gen Electric Vacuum arc devices with doubly reentrant coaxial arc-electrode structure

Also Published As

Publication number Publication date
ES376798A1 (es) 1972-05-01
CH514926A (de) 1971-10-31
AT295639B (de) 1972-01-10
BE747509A (fr) 1970-08-31
US3632928A (en) 1972-01-04
JPS507741B1 (enrdf_load_stackoverflow) 1975-03-28
GB1304443A (enrdf_load_stackoverflow) 1973-01-24
DE2007655A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse