BE416168A - - Google Patents

Info

Publication number
BE416168A
BE416168A BE416168DA BE416168A BE 416168 A BE416168 A BE 416168A BE 416168D A BE416168D A BE 416168DA BE 416168 A BE416168 A BE 416168A
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 BE416168A publication Critical patent/BE416168A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/882—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts the movement being assisted by accelerating coils
BE416168D 1935-07-08 BE416168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677776X 1935-07-08

Publications (1)

Publication Number Publication Date
BE416168A true BE416168A (fr)

Family

ID=9020664

Family Applications (1)

Application Number Title Priority Date Filing Date
BE416168D BE416168A (fr) 1935-07-08

Country Status (3)

Country Link
BE (1) BE416168A (fr)
DE (1) DE677776C (fr)
FR (1) FR804144A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433824A1 (fr) * 1978-08-17 1980-03-14 Merlin Gerin Interrupteur a autosoufflage magnetique et pneumatique de l'arc

Also Published As

Publication number Publication date
FR804144A (fr) 1936-10-16
DE677776C (de) 1939-07-03

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