BE412878A - - Google Patents

Info

Publication number
BE412878A
BE412878A BE412878DA BE412878A BE 412878 A BE412878 A BE 412878A BE 412878D A BE412878D A BE 412878DA BE 412878 A BE412878 A BE 412878A
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
Application filed filed Critical
Publication of BE412878A publication Critical patent/BE412878A/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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
BE412878D 1934-12-10 1935-12-29 BE412878A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE455115X 1934-12-10
DEL87122D DE685244C (de) 1934-12-10 1934-12-11 Elektrischer Schalter mit Lichtbogenloeschung durch einen Druckgasstrom
DEL90200D DE737987C (de) 1934-12-10 1936-04-22 Schalter mit Lichtbogenloeschung durch einen Druckgasstrom

Publications (1)

Publication Number Publication Date
BE412878A true BE412878A (enrdf_load_stackoverflow) 1936-01-31

Family

ID=31998340

Family Applications (1)

Application Number Title Priority Date Filing Date
BE412878D BE412878A (enrdf_load_stackoverflow) 1934-12-10 1935-12-29

Country Status (6)

Country Link
US (2) US2063173A (enrdf_load_stackoverflow)
BE (1) BE412878A (enrdf_load_stackoverflow)
DE (4) DE685244C (enrdf_load_stackoverflow)
FR (2) FR789655A (enrdf_load_stackoverflow)
GB (2) GB455115A (enrdf_load_stackoverflow)
NL (1) NL47060C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146685A (en) * 1935-12-24 1939-02-07 Gen Electric Electric circuit interrupter
US2426250A (en) * 1943-05-21 1947-08-26 Allis Chalmers Mfg Co Gas blast circuit breaker
US2452476A (en) * 1944-08-15 1948-10-26 Westinghouse Electric Corp Circuit interrupter
US2452221A (en) * 1945-08-27 1948-10-26 Pacific Electric Mfg Corp Fluid blast arc extinguishing circuit breaker
BE470474A (enrdf_load_stackoverflow) * 1946-01-21
US2501318A (en) * 1946-09-12 1950-03-21 Westinghouse Electric Corp Fluid blast circuit breaker
US2675446A (en) * 1951-07-07 1954-04-13 Pacific Electric Mfg Corp Circuit-breaker structure
DE1125993B (de) * 1956-09-03 1962-03-22 Emil Lange Elektrischer Schalter mit Loeschung des Lichtbogens durch einen vom Lichtbogen selbst erzeugten Druckloeschmittelstrom
DE1163941B (de) * 1959-01-26 1964-02-27 Emil Lange Elektrischer Schalter mit Loeschung des Lichtbogens durch einen vom Lichtbogen selbst erzeugten Druckloeschmittelstrom

Also Published As

Publication number Publication date
NL47060C (enrdf_load_stackoverflow) 1939-11-15
DE685244C (de) 1939-12-14
DE697130C (de) 1940-10-07
DE737153C (de) 1943-07-07
GB455115A (en) 1936-10-14
GB492721A (en) 1938-09-26
FR789655A (fr) 1935-11-04
US2063173A (en) 1936-12-08
FR48834E (fr) 1938-07-12
DE737987C (de) 1943-07-30
US2106032A (en) 1938-01-18

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