FR1160032A - Electro-hydraulic servo-valve - Google Patents

Electro-hydraulic servo-valve

Info

Publication number
FR1160032A
FR1160032A FR1160032DA FR1160032A FR 1160032 A FR1160032 A FR 1160032A FR 1160032D A FR1160032D A FR 1160032DA FR 1160032 A FR1160032 A FR 1160032A
Authority
FR
France
Prior art keywords
electro
valve
hydraulic servo
servo
hydraulic
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.)
Calspan Corp
Original Assignee
Calspan Corp
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 Calspan Corp filed Critical Calspan Corp
Application granted granted Critical
Publication of FR1160032A publication Critical patent/FR1160032A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
FR1160032D 1956-10-12 1956-10-13 Electro-hydraulic servo-valve Expired FR1160032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC13800A DE1192471B (en) 1956-10-12 1956-10-12 Electro-hydraulic servo valve

Publications (1)

Publication Number Publication Date
FR1160032A true FR1160032A (en) 1958-07-07

Family

ID=7015514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160032D Expired FR1160032A (en) 1956-10-12 1956-10-13 Electro-hydraulic servo-valve

Country Status (2)

Country Link
DE (1) DE1192471B (en)
FR (1) FR1160032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3715687A1 (en) * 2019-03-29 2020-09-30 Hamilton Sundstrand Corporation Servo valves

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500185B1 (en) * 1965-07-02 1969-12-18 Philco Ford Corp Electromagnetically operated valve
DE2246546C2 (en) * 1972-09-22 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Fuel metering valve of a fuel injection system for mixture-compressing spark-ignited internal combustion engines
JPS50153321A (en) * 1974-05-31 1975-12-10
DE2717384C2 (en) * 1977-04-20 1983-12-22 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulically operated control valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493409A (en) * 1922-01-31 1924-05-06 Simplex Heating Specialty Comp Steam-radiator valve
DE672575C (en) * 1937-01-16 1939-03-04 Alwin Duesterloh Dipl Ing Automatic flap valve for devices for pumping small amounts of gas or liquid under high pressure
US2292477A (en) * 1939-06-14 1942-08-11 William A Ray Fluid control valve
US2425007A (en) * 1945-01-11 1947-08-05 John H Rouse Motor control means
US2573369A (en) * 1946-09-09 1951-10-30 Max E Snoddy Fluid control valve
DE836705C (en) * 1949-03-27 1952-04-15 Dr Hans Glathe Fertilizer for acid-insensitive microorganisms
DE835970C (en) * 1949-06-08 1952-04-07 Gen Motors Corp Control slide for pressure fluid
US2655940A (en) * 1950-01-09 1953-10-20 North American Aviation Inc Time-modulated two-stage hydraulic valve
DE831787C (en) * 1950-04-28 1952-02-18 Concordia Maschinen U Elek Zit Shut-off or control valve
US2634086A (en) * 1950-08-15 1953-04-07 Sundstrand Machine Tool Co Valve with self-contained stem centering device
GB728534A (en) * 1952-02-13 1955-04-20 Siam Improvements in or relating to electro-magnetically actuated valves
FR1103233A (en) * 1954-06-28 1955-10-31 British Messier Ltd Improvements in electro-magnetic fluid pressure control devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3715687A1 (en) * 2019-03-29 2020-09-30 Hamilton Sundstrand Corporation Servo valves
US11209026B2 (en) 2019-03-29 2021-12-28 Hamilton Sundstrand Corporation Servo valves

Also Published As

Publication number Publication date
DE1192471B (en) 1965-05-06

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