GB455115A - Improvements in arc-rupturing devices for electric circuits - Google Patents

Improvements in arc-rupturing devices for electric circuits

Info

Publication number
GB455115A
GB455115A GB34195/35A GB3419535A GB455115A GB 455115 A GB455115 A GB 455115A GB 34195/35 A GB34195/35 A GB 34195/35A GB 3419535 A GB3419535 A GB 3419535A GB 455115 A GB455115 A GB 455115A
Authority
GB
United Kingdom
Prior art keywords
valve
bell
arc
outlet
fusible
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB34195/35A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of GB455115A publication Critical patent/GB455115A/en
Expired legal-status Critical Current

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

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Fuses (AREA)
GB34195/35A 1934-12-10 1935-12-10 Improvements in arc-rupturing devices for electric circuits Expired GB455115A (en)

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
GB455115A true GB455115A (en) 1936-10-14

Family

ID=31998340

Family Applications (2)

Application Number Title Priority Date Filing Date
GB34195/35A Expired GB455115A (en) 1934-12-10 1935-12-10 Improvements in arc-rupturing devices for electric circuits
GB8666/37A Expired GB492721A (en) 1934-12-10 1937-03-24 Improvements in arc-rupturing devices for electric switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8666/37A Expired GB492721A (en) 1934-12-10 1937-03-24 Improvements in arc-rupturing devices for electric switches

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
GB492721A (en) 1938-09-26
FR789655A (fr) 1935-11-04
US2063173A (en) 1936-12-08
FR48834E (fr) 1938-07-12
BE412878A (enrdf_load_stackoverflow) 1936-01-31
DE737987C (de) 1943-07-30
US2106032A (en) 1938-01-18

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