FR1425514A - Pressurized fluid control device - Google Patents

Pressurized fluid control device

Info

Publication number
FR1425514A
FR1425514A FR998224A FR998224A FR1425514A FR 1425514 A FR1425514 A FR 1425514A FR 998224 A FR998224 A FR 998224A FR 998224 A FR998224 A FR 998224A FR 1425514 A FR1425514 A FR 1425514A
Authority
FR
France
Prior art keywords
control device
pressurized fluid
fluid control
pressurized
fluid
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
FR998224A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR998224A priority Critical patent/FR1425514A/en
Application granted granted Critical
Publication of FR1425514A publication Critical patent/FR1425514A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • H01H33/28—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
    • H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR998224A 1964-12-10 1964-12-10 Pressurized fluid control device Expired FR1425514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998224A FR1425514A (en) 1964-12-10 1964-12-10 Pressurized fluid control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998224A FR1425514A (en) 1964-12-10 1964-12-10 Pressurized fluid control device

Publications (1)

Publication Number Publication Date
FR1425514A true FR1425514A (en) 1966-01-24

Family

ID=8844543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998224A Expired FR1425514A (en) 1964-12-10 1964-12-10 Pressurized fluid control device

Country Status (1)

Country Link
FR (1) FR1425514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400628A1 (en) * 1977-07-20 1979-03-16 Hitachi Ltd HYDRAULIC TRANSMISSION CONTROL, ESPECIALLY FOR A HIGH VOLTAGE CURRENT CIRCUIT BREAKER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400628A1 (en) * 1977-07-20 1979-03-16 Hitachi Ltd HYDRAULIC TRANSMISSION CONTROL, ESPECIALLY FOR A HIGH VOLTAGE CURRENT CIRCUIT BREAKER

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