FR1085725A - Electric current switch with shutdown of the aic by a pressure pulse caused by the cutting arc itself - Google Patents

Electric current switch with shutdown of the aic by a pressure pulse caused by the cutting arc itself

Info

Publication number
FR1085725A
FR1085725A FR1085725DA FR1085725A FR 1085725 A FR1085725 A FR 1085725A FR 1085725D A FR1085725D A FR 1085725DA FR 1085725 A FR1085725 A FR 1085725A
Authority
FR
France
Prior art keywords
aic
shutdown
electric current
pressure pulse
current 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)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1085725A publication Critical patent/FR1085725A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
FR1085725D 1952-10-31 1953-10-28 Electric current switch with shutdown of the aic by a pressure pulse caused by the cutting arc itself Expired FR1085725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952L0006466 DE1688664U (en) 1952-10-31 1952-10-31 ELECTRIC CURRENT INTERRUPTOR WITH ARC EXTENTION DUE TO A PRESSURE PUSH CALLED BY THE CURRENT ARC.

Publications (1)

Publication Number Publication Date
FR1085725A true FR1085725A (en) 1955-02-07

Family

ID=32113231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085725D Expired FR1085725A (en) 1952-10-31 1953-10-28 Electric current switch with shutdown of the aic by a pressure pulse caused by the cutting arc itself

Country Status (3)

Country Link
DE (1) DE1688664U (en)
FR (1) FR1085725A (en)
GB (1) GB740594A (en)

Also Published As

Publication number Publication date
DE1688664U (en) 1954-12-09
GB740594A (en) 1955-11-16

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