BE595353A - Electric switch with extinction of the arc by the flow of an extinguishing fluid under pressure generated by the arc itself. - Google Patents

Electric switch with extinction of the arc by the flow of an extinguishing fluid under pressure generated by the arc itself.

Info

Publication number
BE595353A
BE595353A BE595353A BE595353A BE595353A BE 595353 A BE595353 A BE 595353A BE 595353 A BE595353 A BE 595353A BE 595353 A BE595353 A BE 595353A BE 595353 A BE595353 A BE 595353A
Authority
BE
Belgium
Prior art keywords
arc
extinction
flow
under pressure
pressure generated
Prior art date
Application number
BE595353A
Other languages
French (fr)
Original Assignee
Nat Ind As
Emil Lange
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 Nat Ind As, Emil Lange filed Critical Nat Ind As
Publication of BE595353A publication Critical patent/BE595353A/en

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
    • 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
    • H01H33/7092—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by several arcing chambers in series
BE595353A 1959-09-25 1960-09-23 Electric switch with extinction of the arc by the flow of an extinguishing fluid under pressure generated by the arc itself. BE595353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL34332A DE1170035B (en) 1959-09-25 1959-09-25 Electric switch with arc extinguishing by means of an extinguishing agent flow generated by the arc itself

Publications (1)

Publication Number Publication Date
BE595353A true BE595353A (en) 1961-01-16

Family

ID=7266634

Family Applications (1)

Application Number Title Priority Date Filing Date
BE595353A BE595353A (en) 1959-09-25 1960-09-23 Electric switch with extinction of the arc by the flow of an extinguishing fluid under pressure generated by the arc itself.

Country Status (6)

Country Link
US (1) US3046376A (en)
BE (1) BE595353A (en)
CH (1) CH382257A (en)
DE (1) DE1170035B (en)
GB (1) GB900254A (en)
NL (1) NL255407A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR878638A (en) * 1941-07-14 1943-01-26 Blown Arc Switch
US2477781A (en) * 1946-10-07 1949-08-02 Westinghouse Electric Corp Circuit interrupter
DE939582C (en) * 1952-12-02 1956-02-23 Calor Emag Elek Zitaets Ag Switch with arc extinguishing in liquid
US2908789A (en) * 1957-07-19 1959-10-13 Lange Emil Electric circuit breaker

Also Published As

Publication number Publication date
CH382257A (en) 1964-09-30
GB900254A (en) 1962-07-04
NL255407A (en) 1964-03-25
DE1170035B (en) 1964-05-14
US3046376A (en) 1962-07-24

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