FR723637A - Electric switch - Google Patents

Electric switch

Info

Publication number
FR723637A
FR723637A FR723637DA FR723637A FR 723637 A FR723637 A FR 723637A FR 723637D A FR723637D A FR 723637DA FR 723637 A FR723637 A FR 723637A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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 FR723637A publication Critical patent/FR723637A/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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
FR723637D 1930-09-22 1931-09-18 Electric switch Expired FR723637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE379869X 1930-09-22

Publications (1)

Publication Number Publication Date
FR723637A true FR723637A (en) 1932-04-12

Family

ID=6344761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723637D Expired FR723637A (en) 1930-09-22 1931-09-18 Electric switch

Country Status (3)

Country Link
BE (1) BE382847A (en)
FR (1) FR723637A (en)
GB (1) GB379869A (en)

Also Published As

Publication number Publication date
GB379869A (en) 1932-09-08
BE382847A (en)

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