CH427368A - Servo-controlled mechanism for controlling the valve plug - Google Patents

Servo-controlled mechanism for controlling the valve plug

Info

Publication number
CH427368A
CH427368A CH1678764A CH1678764A CH427368A CH 427368 A CH427368 A CH 427368A CH 1678764 A CH1678764 A CH 1678764A CH 1678764 A CH1678764 A CH 1678764A CH 427368 A CH427368 A CH 427368A
Authority
CH
Switzerland
Prior art keywords
servo
controlling
valve plug
controlled mechanism
controlled
Prior art date
Application number
CH1678764A
Other languages
French (fr)
Inventor
Magrez Henri
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH427368A publication Critical patent/CH427368A/en

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Nozzles (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
CH1678764A 1964-01-30 1964-12-29 Servo-controlled mechanism for controlling the valve plug CH427368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962095A FR1391961A (en) 1964-01-30 1964-01-30 Control device for regulating valve

Publications (1)

Publication Number Publication Date
CH427368A true CH427368A (en) 1966-12-31

Family

ID=8822080

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1678764A CH427368A (en) 1964-01-30 1964-12-29 Servo-controlled mechanism for controlling the valve plug

Country Status (8)

Country Link
BE (1) BE657959A (en)
CH (1) CH427368A (en)
DE (1) DE1450504A1 (en)
ES (1) ES308206A1 (en)
FR (1) FR1391961A (en)
GB (1) GB1034142A (en)
LU (1) LU47749A1 (en)
NL (1) NL6500959A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511253A3 (en) * 2012-03-09 2012-12-15 Avl List Gmbh Arrangement for influencing a fluid flow
CN106051243B (en) * 2016-07-28 2018-08-31 上海交通大学 A kind of quick response safety valve using Nonlinear Adjustment spring

Also Published As

Publication number Publication date
NL6500959A (en) 1965-08-02
GB1034142A (en) 1966-06-29
BE657959A (en)
ES308206A1 (en) 1966-07-01
FR1391961A (en) 1965-03-12
DE1450504A1 (en) 1968-12-05
LU47749A1 (en) 1965-03-08

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