FR763678A - Expansion switch - Google Patents

Expansion switch

Info

Publication number
FR763678A
FR763678A FR763678DA FR763678A FR 763678 A FR763678 A FR 763678A FR 763678D A FR763678D A FR 763678DA FR 763678 A FR763678 A FR 763678A
Authority
FR
France
Prior art keywords
expansion switch
expansion
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)
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 AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR763678A publication Critical patent/FR763678A/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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR763678D 1932-11-12 1933-11-10 Expansion switch Expired FR763678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE763678X 1932-11-12

Publications (1)

Publication Number Publication Date
FR763678A true FR763678A (en) 1934-05-04

Family

ID=6671517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763678D Expired FR763678A (en) 1932-11-12 1933-11-10 Expansion switch

Country Status (1)

Country Link
FR (1) FR763678A (en)

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