BE425380A - - Google Patents

Info

Publication number
BE425380A
BE425380A BE425380DA BE425380A BE 425380 A BE425380 A BE 425380A BE 425380D A BE425380D A BE 425380DA BE 425380 A BE425380 A BE 425380A
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 BE425380A publication Critical patent/BE425380A/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
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88Switches 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
    • H01H33/90Switches 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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91Switches 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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
BE425380D 1936-12-23 BE425380A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE831197X 1936-12-23

Publications (1)

Publication Number Publication Date
BE425380A true BE425380A (fr)

Family

ID=6752622

Family Applications (1)

Application Number Title Priority Date Filing Date
BE425380D BE425380A (fr) 1936-12-23

Country Status (2)

Country Link
BE (1) BE425380A (fr)
FR (1) FR831197A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764501C (de) * 1938-09-21 1953-04-27 Delle Atel Const Electr Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel

Also Published As

Publication number Publication date
FR831197A (fr) 1938-08-25

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