GB1100149A - Moving coil electrohydraulic servovalve - Google Patents

Moving coil electrohydraulic servovalve

Info

Publication number
GB1100149A
GB1100149A GB1808966A GB1808966A GB1100149A GB 1100149 A GB1100149 A GB 1100149A GB 1808966 A GB1808966 A GB 1808966A GB 1808966 A GB1808966 A GB 1808966A GB 1100149 A GB1100149 A GB 1100149A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
fluid
chamber
coil
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
GB1808966A
Other languages
English (en)
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.)
Moog Inc
Original Assignee
Moog Inc
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 Moog Inc filed Critical Moog Inc
Publication of GB1100149A publication Critical patent/GB1100149A/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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • 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
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • F15B9/17—Systems essentially having two or more interacting servomotors, e.g. multi-stage with electrical control means
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • F16K31/426—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves the actuated valves being cylindrical sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Servomotors (AREA)
  • Coating Apparatus (AREA)
GB1808966A 1965-05-05 1966-04-25 Moving coil electrohydraulic servovalve Expired GB1100149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45339165A 1965-05-05 1965-05-05

Publications (1)

Publication Number Publication Date
GB1100149A true GB1100149A (en) 1968-01-24

Family

ID=23800391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1808966A Expired GB1100149A (en) 1965-05-05 1966-04-25 Moving coil electrohydraulic servovalve

Country Status (4)

Country Link
DE (1) DE1550392B1 (enExample)
ES (1) ES326306A1 (enExample)
GB (1) GB1100149A (enExample)
NL (1) NL6605926A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509830A1 (fr) * 1981-07-17 1983-01-21 Fiat Auto Spa Regulateur de debit pour des circuits hydrauliques
EP0247336A3 (en) * 1986-05-01 1988-09-14 Sealed Power Corporation Electrohydraulic controlled spool valve
GB2350445A (en) * 1999-05-26 2000-11-29 Imi Watson Smith Ltd Fluid pressure regulating valve
CN105570226A (zh) * 2016-03-15 2016-05-11 海门市油威力液压工业有限责任公司 数字式音圈电机控制伺服阀
EP3293401A1 (en) * 2016-09-12 2018-03-14 Hamilton Sundstrand Corporation Nozzle with locking nut
FR3068427A1 (fr) * 2017-06-30 2019-01-04 Valeo Embrayages Servocommande pour mecanisme d'embrayage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877523C (de) * 1941-09-27 1953-05-26 Teves Kg Alfred Elektro-magnetisch zu betaetigender Steuerschieber
US2625136A (en) * 1950-04-26 1953-01-13 Research Corp Electrohydraulic servo mechanism
US2866476A (en) * 1952-04-03 1958-12-30 British Messier Ltd Electro-magnetically operated control valves
US2972338A (en) * 1956-12-14 1961-02-21 Westinghouse Electric Corp Pressure derivative feedback valve
US2973746A (en) * 1957-06-03 1961-03-07 Edward C Jupa Hydraulic servo valve
GB986800A (en) * 1960-07-09 1965-03-24 Standard Tel Kabelfab As Relay valve assembly and fluid operated position control device
DE1188398B (de) * 1961-09-02 1965-03-04 Siemens Ag Elektrohydraulische Steuereinrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509830A1 (fr) * 1981-07-17 1983-01-21 Fiat Auto Spa Regulateur de debit pour des circuits hydrauliques
EP0247336A3 (en) * 1986-05-01 1988-09-14 Sealed Power Corporation Electrohydraulic controlled spool valve
GB2350445A (en) * 1999-05-26 2000-11-29 Imi Watson Smith Ltd Fluid pressure regulating valve
CN105570226A (zh) * 2016-03-15 2016-05-11 海门市油威力液压工业有限责任公司 数字式音圈电机控制伺服阀
CN105570226B (zh) * 2016-03-15 2017-12-05 海门市油威力液压工业有限责任公司 数字式音圈电机控制伺服阀
EP3293401A1 (en) * 2016-09-12 2018-03-14 Hamilton Sundstrand Corporation Nozzle with locking nut
US10927859B2 (en) 2016-09-12 2021-02-23 Hamilton Sunstrand Corporation Nozzle with locking nut
FR3068427A1 (fr) * 2017-06-30 2019-01-04 Valeo Embrayages Servocommande pour mecanisme d'embrayage

Also Published As

Publication number Publication date
ES326306A1 (es) 1967-07-01
NL6605926A (enExample) 1966-11-07
DE1550392B1 (de) 1971-08-26

Similar Documents

Publication Publication Date Title
US3114532A (en) Pilot type solenoid valve
GB685353A (en) Improvements in or relating to electro-hydraulic servo mechanism
GB1400381A (en) Proportional servo actuators
GB1515152A (en) Hydraulic control apparatus
GB946218A (en) Positioning control apparatus
GB1385928A (en) Electrohydraulic servo valve
GB1089110A (en) Hydraulic servo control systems
GB1276436A (en) Electro-hydraulic servovalve
GB1399223A (en) Electro-hydraulic control device
GB1100149A (en) Moving coil electrohydraulic servovalve
GB1141593A (en) Hydraeric position monitoring apparatus
ES403633A1 (es) Dispositivo distribuidor o valvula provisto de un organo dedistribucion deslizante unido a un motor electrodinamico.
GB1170281A (en) Electro-Hydraulic Servo Valves.
GB1220726A (en) Control valves for fluid pressure servomotor systems
GB1152771A (en) Hydraeric Control System
GB906149A (en) Improvements in or relating to hydraulic servo-mechanism with electric control
US2976848A (en) Linearized parallel control valve for control systems
GB1174768A (en) Fluid Pressure Control Valve
GB1497567A (en) Fluid valve devices
GB1222283A (en) Servo-valve
GB985624A (en) Improved fluid control valve
GB1306866A (en) Hydraulic servo valve
GB1276297A (en) Electro-hydraulic or electro-pneumatic valve system
GB1266588A (enExample)
GB805537A (en) Improvements in electro-hydraulic servo mechanisms