FR1272158A - Hydraulic control of high voltage electrical devices - Google Patents

Hydraulic control of high voltage electrical devices

Info

Publication number
FR1272158A
FR1272158A FR835706A FR835706A FR1272158A FR 1272158 A FR1272158 A FR 1272158A FR 835706 A FR835706 A FR 835706A FR 835706 A FR835706 A FR 835706A FR 1272158 A FR1272158 A FR 1272158A
Authority
FR
France
Prior art keywords
high voltage
hydraulic control
electrical devices
voltage electrical
devices
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
FR835706A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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
Application filed by Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Priority to FR835706A priority Critical patent/FR1272158A/en
Application granted granted Critical
Publication of FR1272158A publication Critical patent/FR1272158A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR835706A 1960-08-12 1960-08-12 Hydraulic control of high voltage electrical devices Expired FR1272158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR835706A FR1272158A (en) 1960-08-12 1960-08-12 Hydraulic control of high voltage electrical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835706A FR1272158A (en) 1960-08-12 1960-08-12 Hydraulic control of high voltage electrical devices

Publications (1)

Publication Number Publication Date
FR1272158A true FR1272158A (en) 1961-09-22

Family

ID=8737339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835706A Expired FR1272158A (en) 1960-08-12 1960-08-12 Hydraulic control of high voltage electrical devices

Country Status (1)

Country Link
FR (1) FR1272158A (en)

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