NL55655C - - Google Patents

Info

Publication number
NL55655C
NL55655C NL96413A NL96413A NL55655C NL 55655 C NL55655 C NL 55655C NL 96413 A NL96413 A NL 96413A NL 96413 A NL96413 A NL 96413A NL 55655 C NL55655 C NL 55655C
Authority
NL
Netherlands
Application number
NL96413A
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
Application granted granted Critical
Publication of NL55655C publication Critical patent/NL55655C/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
NL96413A 1932-06-04 1943-07-15 NL55655C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1932A0066153 DE687791C (de) 1932-06-04 1932-06-04 Elektrischer Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
DEA83361D DE742308C (de) 1932-06-04 1937-06-23 Elektrischer Schalter mit Beblasung des Lichtbogens durch ein Druckmittel

Publications (1)

Publication Number Publication Date
NL55655C true NL55655C (fr) 1943-12-15

Family

ID=32094479

Family Applications (2)

Application Number Title Priority Date Filing Date
NL88458A NL51424C (fr) 1932-06-04 1938-06-21
NL96413A NL55655C (fr) 1932-06-04 1943-07-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL88458A NL51424C (fr) 1932-06-04 1938-06-21

Country Status (6)

Country Link
US (2) US2060282A (fr)
BE (2) BE396026A (fr)
CH (3) CH166933A (fr)
DE (2) DE687791C (fr)
FR (3) FR756014A (fr)
NL (2) NL51424C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898025C (de) * 1934-06-29 1953-11-26 Erwin Marx Dr Ing Druckgasschalter mit einander gegenueberstehenden Elektroden
DE764501C (de) * 1938-09-21 1953-04-27 Delle Atel Const Electr Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel
BE471740A (fr) * 1939-05-12
BE441391A (fr) * 1939-07-27
US2455998A (en) * 1943-12-20 1948-12-14 Electrical Eng Equipment Co Electrical load breaking device
GB575887A (en) * 1944-04-22 1946-03-08 Ferguson Pailin Ltd Improvements in gas blast high voltage electric circuit breakers
US2470628A (en) * 1944-05-24 1949-05-17 Westinghouse Electric Corp Circuit interrupter
US2568381A (en) * 1945-03-23 1951-09-18 Westinghouse Electric Corp Circuit interrupter
FR959519A (fr) * 1947-01-15 1950-03-31
US2555588A (en) * 1948-08-26 1951-06-05 Southern States Equipment Corp Electric switch
DE911280C (de) * 1950-08-21 1954-05-13 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas
US2749411A (en) * 1953-04-27 1956-06-05 Allis Chalmers Mfg Co Circuit breaker with electrode disposed between an interrupting device and a contactopening
US2997563A (en) * 1955-05-27 1961-08-22 Westinghouse Canada Ltd Circuit interrupters
GB909822A (en) * 1957-11-14 1962-11-07 Reyrolle A & Co Ltd Improvements relating to gas-blast electric circuit-breakers
FR2043902A5 (fr) * 1969-05-09 1971-02-19 Merlin Gerin

Also Published As

Publication number Publication date
FR756014A (fr) 1933-12-04
CH211607A (fr) 1940-09-30
BE428712A (fr) 1938-07-30
CH205647A (fr) 1939-06-30
NL51424C (fr) 1941-11-15
DE687791C (de) 1940-02-06
DE742308C (de) 1943-11-27
FR49585E (fr) 1939-05-11
BE396026A (fr) 1933-06-30
FR839521A (fr) 1939-04-05
US2060282A (en) 1936-11-10
CH166933A (fr) 1934-01-31
US2343917A (en) 1944-03-14

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