FR1552927A - - Google Patents

Info

Publication number
FR1552927A
FR1552927A FR1552927DA FR1552927A FR 1552927 A FR1552927 A FR 1552927A FR 1552927D A FR1552927D A FR 1552927DA FR 1552927 A FR1552927 A FR 1552927A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1552927A publication Critical patent/FR1552927A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
FR1552927D 1966-10-03 1967-10-03 Expired FR1552927A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58389366A 1966-10-03 1966-10-03

Publications (1)

Publication Number Publication Date
FR1552927A true FR1552927A (de) 1969-01-10

Family

ID=24335035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552927D Expired FR1552927A (de) 1966-10-03 1967-10-03

Country Status (7)

Country Link
US (1) US3441698A (de)
JP (1) JPS4529934B1 (de)
CH (1) CH465694A (de)
DE (1) DE1640257B2 (de)
FR (1) FR1552927A (de)
GB (1) GB1161443A (de)
SE (1) SE329203B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019122441A1 (fr) 2017-12-22 2019-06-27 Universite Grenoble Alpes Dispositif implantable de production d'hydrogene

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522399A (en) * 1968-03-08 1970-07-28 Gen Electric Vacuum-type circuit interrupter with contacts having particularly shaped circumferentially spaced slots
US4135071A (en) * 1976-03-17 1979-01-16 General Electric Company Vacuum circuit interrupter with disc-shaped beryllium contacts
US4061894A (en) * 1976-04-28 1977-12-06 General Electric Company Vacuum-type circuit interrupter with improved protection for bellows
DE112011105304B4 (de) * 2011-05-30 2019-08-01 Mitsubishi Electric Corporation Vakuumschalter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892912A (en) * 1956-12-24 1959-06-30 Gen Electric Vacuum type circuit interrupter
US3189715A (en) * 1962-05-21 1965-06-15 Jennings Radio Mfg Corp Internal shield and seal structure for vacuum sealed switch envelope
US3185800A (en) * 1963-02-18 1965-05-25 Gen Electric Vacuum type circuit interrupter with improved vapor-condensing shielding
US3283100A (en) * 1964-11-16 1966-11-01 Westinghouse Electric Corp Vacuum circuit interrupter with condensing shield serving as one of the main contacts
FR1480001A (de) * 1965-05-28 1967-07-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019122441A1 (fr) 2017-12-22 2019-06-27 Universite Grenoble Alpes Dispositif implantable de production d'hydrogene

Also Published As

Publication number Publication date
DE1640257A1 (de) 1970-12-03
SE329203B (de) 1970-10-05
DE1640257B2 (de) 1976-10-28
US3441698A (en) 1969-04-29
JPS4529934B1 (de) 1970-09-29
CH465694A (de) 1968-11-30
GB1161443A (en) 1969-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse