FR850481A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
FR850481A
FR850481A FR850481DA FR850481A FR 850481 A FR850481 A FR 850481A FR 850481D A FR850481D A FR 850481DA FR 850481 A FR850481 A FR 850481A
Authority
FR
France
Prior art keywords
vacuum switch
vacuum
switch
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
Other languages
French (fr)
Inventor
Erich Kieback
Paul Peter
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 FR850481A publication Critical patent/FR850481A/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
    • H01H33/60—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
    • H01H33/666—Operating arrangements
    • H01H33/6664—Operating arrangements with pivoting movable contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
FR850481D 1938-02-19 1939-02-18 Vacuum switch Expired FR850481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE850481X 1938-02-19

Publications (1)

Publication Number Publication Date
FR850481A true FR850481A (en) 1939-12-18

Family

ID=6777671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850481D Expired FR850481A (en) 1938-02-19 1939-02-18 Vacuum switch

Country Status (1)

Country Link
FR (1) FR850481A (en)

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