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

    • 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
    • H01H33/98Switches 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 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE455115X 1934-12-10
DEL87122D DE685244C (en) 1934-12-10 1934-12-11 Electric switch with arc extinguishing by a flow of compressed gas
DEL90200D DE737987C (en) 1934-12-10 1936-04-22 Switch with arc extinguishing by a flow of compressed gas

Publications (1)

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

Family

ID=31998340

Family Applications (1)

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

Country Status (6)

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

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 (en) * 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 (en) * 1956-09-03 1962-03-22 Emil Lange Electric switch with arc extinguishing by a flow of pressure extinguishing agent generated by the arc itself
DE1163941B (en) * 1959-01-26 1964-02-27 Emil Lange Electric switch with arc extinguishing by a flow of pressure extinguishing agent generated by the arc itself

Also Published As

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

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