FR1299057A - Pneumatic control device for electric power switches - Google Patents

Pneumatic control device for electric power switches

Info

Publication number
FR1299057A
FR1299057A FR864233A FR864233A FR1299057A FR 1299057 A FR1299057 A FR 1299057A FR 864233 A FR864233 A FR 864233A FR 864233 A FR864233 A FR 864233A FR 1299057 A FR1299057 A FR 1299057A
Authority
FR
France
Prior art keywords
control device
electric power
pneumatic control
power switches
switches
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
FR864233A
Other languages
French (fr)
Inventor
Louis Debuit
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR864233A priority Critical patent/FR1299057A/en
Priority to GB1740862A priority patent/GB945085A/en
Priority to DE19621540669 priority patent/DE1540669A1/en
Application granted granted Critical
Publication of FR1299057A publication Critical patent/FR1299057A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/01—Pneumatic gearing; Gearing working with subatmospheric pressure
    • 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
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Actuator (AREA)
FR864233A 1961-06-06 1961-06-06 Pneumatic control device for electric power switches Expired FR1299057A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR864233A FR1299057A (en) 1961-06-06 1961-06-06 Pneumatic control device for electric power switches
GB1740862A GB945085A (en) 1961-06-06 1962-05-07 Pneumatic operating device for electric isolating switches
DE19621540669 DE1540669A1 (en) 1961-06-06 1962-05-09 Pneumatic drive device for disconnector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864233A FR1299057A (en) 1961-06-06 1961-06-06 Pneumatic control device for electric power switches

Publications (1)

Publication Number Publication Date
FR1299057A true FR1299057A (en) 1962-07-20

Family

ID=8756766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864233A Expired FR1299057A (en) 1961-06-06 1961-06-06 Pneumatic control device for electric power switches

Country Status (3)

Country Link
DE (1) DE1540669A1 (en)
FR (1) FR1299057A (en)
GB (1) GB945085A (en)

Also Published As

Publication number Publication date
DE1540669A1 (en) 1970-01-02
GB945085A (en) 1963-12-23

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