BE409984A - - Google Patents

Info

Publication number
BE409984A
BE409984A BE409984DA BE409984A BE 409984 A BE409984 A BE 409984A BE 409984D A BE409984D A BE 409984DA BE 409984 A BE409984 A BE 409984A
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 BE409984A publication Critical patent/BE409984A/xx

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
    • H01H33/008—Pedestal mounted switch gear combinations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
BE409984D 1934-07-10 BE409984A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR716032X 1934-07-10

Publications (1)

Publication Number Publication Date
BE409984A true BE409984A (en:Method)

Family

ID=9089288

Family Applications (1)

Application Number Title Priority Date Filing Date
BE409984D BE409984A (en:Method) 1934-07-10

Country Status (3)

Country Link
BE (1) BE409984A (en:Method)
DE (1) DE716032C (en:Method)
FR (1) FR788389A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430700A (en:Method) * 1937-10-22
DE765076C (de) * 1938-05-29 1953-04-09 Siemens Schuckertwerke A G Hochspannungsschalter
DE974755C (de) * 1948-06-23 1961-04-20 Hans Dr-Ing Moser Umwaelzpumpe mit einem Elektromotor, der einen als Foerderorgan ausgebildeten Rotor aufweist
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
NL292654A (en:Method) * 1963-05-13

Also Published As

Publication number Publication date
DE716032C (de) 1942-01-12
FR788389A (fr) 1935-10-09

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