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FR986906A - Improvements to the servomotor distribution devices, controlled by pressure difference - Google Patents

Improvements to the servomotor distribution devices, controlled by pressure difference

Info

Publication number
FR986906A
FR986906A FR986906DA FR986906A FR 986906 A FR986906 A FR 986906A FR 986906D A FR986906D A FR 986906DA FR 986906 A FR986906 A FR 986906A
Authority
FR
France
Prior art keywords
servomotor
controlled
pressure difference
distribution devices
distribution
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
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.)
ILE D ETUDES DE CONST AERONAUT
Original Assignee
ILE D ETUDES DE CONST AERONAUT
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 ILE D ETUDES DE CONST AERONAUT filed Critical ILE D ETUDES DE CONST AERONAUT
Application granted granted Critical
Publication of FR986906A publication Critical patent/FR986906A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR986906D 1943-12-08 1943-12-08 Improvements to the servomotor distribution devices, controlled by pressure difference Expired FR986906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986906T 1943-12-08

Publications (1)

Publication Number Publication Date
FR986906A true FR986906A (en) 1951-08-07

Family

ID=9538499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986906D Expired FR986906A (en) 1943-12-08 1943-12-08 Improvements to the servomotor distribution devices, controlled by pressure difference

Country Status (1)

Country Link
FR (1) FR986906A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708909A (en) * 1954-03-15 1955-05-24 Be Ge Mfg Co Four-way directional spool valve
US2886009A (en) * 1955-11-29 1959-05-12 Northrop Aircraft Inc Electro-hydraulic servo assembly with fail-safe structure
US2893355A (en) * 1953-01-12 1959-07-07 Cadillac Gage Co Hydraulic control system
US2921562A (en) * 1954-12-17 1960-01-19 Hobson Ltd H M Flying control system for aircraft
US2953163A (en) * 1955-04-08 1960-09-20 Honeywell Regulator Co Self-clearing valve
US3010438A (en) * 1957-05-27 1961-11-28 Fife Pneumatic control valve for hydraulic system
US3015313A (en) * 1956-01-18 1962-01-02 Faisandier Jacques Servo-controls
US3068898A (en) * 1954-10-18 1962-12-18 Bendix Corp Pilot-type selector valve for hydraulic motors
EP0057570A2 (en) * 1981-01-29 1982-08-11 Deere & Company Winch control valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893355A (en) * 1953-01-12 1959-07-07 Cadillac Gage Co Hydraulic control system
US2708909A (en) * 1954-03-15 1955-05-24 Be Ge Mfg Co Four-way directional spool valve
US3068898A (en) * 1954-10-18 1962-12-18 Bendix Corp Pilot-type selector valve for hydraulic motors
US2921562A (en) * 1954-12-17 1960-01-19 Hobson Ltd H M Flying control system for aircraft
US2953163A (en) * 1955-04-08 1960-09-20 Honeywell Regulator Co Self-clearing valve
US2886009A (en) * 1955-11-29 1959-05-12 Northrop Aircraft Inc Electro-hydraulic servo assembly with fail-safe structure
US3015313A (en) * 1956-01-18 1962-01-02 Faisandier Jacques Servo-controls
US3010438A (en) * 1957-05-27 1961-11-28 Fife Pneumatic control valve for hydraulic system
EP0057570A2 (en) * 1981-01-29 1982-08-11 Deere & Company Winch control valve
EP0057570A3 (en) * 1981-01-29 1984-09-19 Deere & Company Winch control valve

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