FR746134A - Cover for oil switch - Google Patents

Cover for oil switch

Info

Publication number
FR746134A
FR746134A FR746134DA FR746134A FR 746134 A FR746134 A FR 746134A FR 746134D A FR746134D A FR 746134DA FR 746134 A FR746134 A FR 746134A
Authority
FR
France
Prior art keywords
cover
oil switch
oil
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR746134A publication Critical patent/FR746134A/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
FR746134D 1932-02-23 1932-11-21 Cover for oil switch Expired FR746134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE746134X 1932-02-23

Publications (1)

Publication Number Publication Date
FR746134A true FR746134A (en) 1933-05-23

Family

ID=6648317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746134D Expired FR746134A (en) 1932-02-23 1932-11-21 Cover for oil switch

Country Status (1)

Country Link
FR (1) FR746134A (en)

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