FR870985A - Arc blast switch by a stream of extinguishing fluid produced by the arc itself - Google Patents

Arc blast switch by a stream of extinguishing fluid produced by the arc itself

Info

Publication number
FR870985A
FR870985A FR870985DA FR870985A FR 870985 A FR870985 A FR 870985A FR 870985D A FR870985D A FR 870985DA FR 870985 A FR870985 A FR 870985A
Authority
FR
France
Prior art keywords
arc
stream
fluid produced
extinguishing fluid
blast switch
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
Other languages
French (fr)
Inventor
Emil Lange
Paul Eugene Christian
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 FR870985A publication Critical patent/FR870985A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
FR870985D 1940-03-20 1941-03-19 Arc blast switch by a stream of extinguishing fluid produced by the arc itself Expired FR870985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL870985X 1940-03-20

Publications (1)

Publication Number Publication Date
FR870985A true FR870985A (en) 1942-04-01

Family

ID=19851199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870985D Expired FR870985A (en) 1940-03-20 1941-03-19 Arc blast switch by a stream of extinguishing fluid produced by the arc itself

Country Status (4)

Country Link
BE (1) BE440937A (en)
CH (1) CH223625A (en)
FR (1) FR870985A (en)
NL (1) NL56770C (en)

Also Published As

Publication number Publication date
CH223625A (en) 1942-09-30
NL56770C (en)
BE440937A (en)

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