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FR777774A - Switch, the arc of which is extinguished by liquid which is brought under external pressure to an extinguisher device - Google Patents

Switch, the arc of which is extinguished by liquid which is brought under external pressure to an extinguisher device

Info

Publication number
FR777774A
FR777774A FR777774DA FR777774A FR 777774 A FR777774 A FR 777774A FR 777774D A FR777774D A FR 777774DA FR 777774 A FR777774 A FR 777774A
Authority
FR
France
Prior art keywords
extinguished
arc
switch
liquid
external pressure
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)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR777774A publication Critical patent/FR777774A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
FR777774D 1933-08-29 1934-08-28 Switch, the arc of which is extinguished by liquid which is brought under external pressure to an extinguisher device Expired FR777774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE777774X 1933-08-29

Publications (1)

Publication Number Publication Date
FR777774A true FR777774A (en) 1935-02-28

Family

ID=6686833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777774D Expired FR777774A (en) 1933-08-29 1934-08-28 Switch, the arc of which is extinguished by liquid which is brought under external pressure to an extinguisher device

Country Status (1)

Country Link
FR (1) FR777774A (en)

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