BE462680A - - Google Patents

Info

Publication number
BE462680A
BE462680A BE462680DA BE462680A BE 462680 A BE462680 A BE 462680A BE 462680D A BE462680D A BE 462680DA BE 462680 A BE462680 A BE 462680A
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 BE462680A publication Critical patent/BE462680A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
BE462680D 1945-03-21 BE462680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913640T 1945-03-21

Publications (1)

Publication Number Publication Date
BE462680A true BE462680A (en)

Family

ID=9421864

Family Applications (1)

Application Number Title Priority Date Filing Date
BE462680D BE462680A (en) 1945-03-21

Country Status (2)

Country Link
BE (1) BE462680A (en)
FR (1) FR913640A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016226034A1 (en) * 2016-12-22 2018-06-28 Siemens Aktiengesellschaft Electrical switching device

Also Published As

Publication number Publication date
FR913640A (en) 1946-09-16

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