BE417873A - - Google Patents

Info

Publication number
BE417873A
BE417873A BE417873DA BE417873A BE 417873 A BE417873 A BE 417873A BE 417873D A BE417873D A BE 417873DA BE 417873 A BE417873 A BE 417873A
Authority
BE
Belgium
Application number
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.)
Publication of BE417873A publication Critical patent/BE417873A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55Oil reservoirs or tanks; Lowering means therefor
BE417873D 1935-10-12 BE417873A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44740A US2123069A (en) 1935-10-12 1935-10-12 Electric switch gear

Publications (1)

Publication Number Publication Date
BE417873A true BE417873A (ru)

Family

ID=21934063

Family Applications (1)

Application Number Title Priority Date Filing Date
BE417873D BE417873A (ru) 1935-10-12

Country Status (4)

Country Link
US (1) US2123069A (ru)
BE (1) BE417873A (ru)
FR (1) FR811821A (ru)
GB (1) GB463929A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570769A (en) * 1948-11-10 1951-10-09 Gen Electric Electric circuit interrupter

Also Published As

Publication number Publication date
US2123069A (en) 1938-07-05
GB463929A (en) 1937-04-08
FR811821A (fr) 1937-04-23

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