BE439832A - - Google Patents

Info

Publication number
BE439832A
BE439832A BE439832DA BE439832A BE 439832 A BE439832 A BE 439832A BE 439832D A BE439832D A BE 439832DA BE 439832 A BE439832 A BE 439832A
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.)
Filing date
Publication date
Publication of BE439832A publication Critical patent/BE439832A/xx
Application filed filed Critical

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
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
    • 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
BE439832D 1939-07-26 1940-12-31 BE439832A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH212922T 1939-07-26
DEA89971D DE725314C (de) 1939-07-26 1939-08-02 Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel

Publications (1)

Publication Number Publication Date
BE439832A true BE439832A (enrdf_load_stackoverflow) 1940-11-21

Family

ID=32094453

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439832D BE439832A (enrdf_load_stackoverflow) 1939-07-26 1940-12-31

Country Status (5)

Country Link
US (1) US2293320A (enrdf_load_stackoverflow)
BE (1) BE439832A (enrdf_load_stackoverflow)
CH (1) CH212922A (enrdf_load_stackoverflow)
DE (1) DE725314C (enrdf_load_stackoverflow)
FR (1) FR867772A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762495C (de) * 1943-01-18 1953-04-27 Brown Ag Druckgasschalter
GB755016A (en) * 1953-07-08 1956-08-15 Reyrolle A & Co Ltd Improvements relating to electric switchgear
DE1018129B (de) * 1956-03-07 1957-10-24 Liebknecht Transformat Hochspannungsdruckgasschalter
US3160726A (en) * 1962-01-15 1964-12-08 cromer

Also Published As

Publication number Publication date
FR867772A (fr) 1941-11-27
DE725314C (de) 1942-09-18
CH212922A (de) 1940-12-31
US2293320A (en) 1942-08-18

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