FR1298810A - Interrupteur comportant comme agent d'extinction un liquide - Google Patents

Interrupteur comportant comme agent d'extinction un liquide

Info

Publication number
FR1298810A
FR1298810A FR871904A FR871904A FR1298810A FR 1298810 A FR1298810 A FR 1298810A FR 871904 A FR871904 A FR 871904A FR 871904 A FR871904 A FR 871904A FR 1298810 A FR1298810 A FR 1298810A
Authority
FR
France
Prior art keywords
switch
liquid
extinguishing agent
extinguishing
agent
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
FR871904A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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
Priority claimed from CH988260A external-priority patent/CH384055A/de
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR871904A priority Critical patent/FR1298810A/fr
Application granted granted Critical
Publication of FR1298810A publication Critical patent/FR1298810A/fr
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
    • H01H33/42—Driving mechanisms
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR871904A 1960-09-01 1961-08-30 Interrupteur comportant comme agent d'extinction un liquide Expired FR1298810A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR871904A FR1298810A (fr) 1960-09-01 1961-08-30 Interrupteur comportant comme agent d'extinction un liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH988260A CH384055A (de) 1960-09-01 1960-09-01 Schalter mit einer strömenden Flüssigkeit als Löschmittel
FR871904A FR1298810A (fr) 1960-09-01 1961-08-30 Interrupteur comportant comme agent d'extinction un liquide

Publications (1)

Publication Number Publication Date
FR1298810A true FR1298810A (fr) 1962-07-13

Family

ID=25705459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871904A Expired FR1298810A (fr) 1960-09-01 1961-08-30 Interrupteur comportant comme agent d'extinction un liquide

Country Status (1)

Country Link
FR (1) FR1298810A (fr)

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