CA1034017A - Stabilized hydromechanical servo system - Google Patents

Stabilized hydromechanical servo system

Info

Publication number
CA1034017A
CA1034017A CA223,460A CA223460A CA1034017A CA 1034017 A CA1034017 A CA 1034017A CA 223460 A CA223460 A CA 223460A CA 1034017 A CA1034017 A CA 1034017A
Authority
CA
Canada
Prior art keywords
stabilized
servo system
hydromechanical
hydromechanical servo
stabilized hydromechanical
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
CA223,460A
Other languages
English (en)
French (fr)
Inventor
John W. Meulendyk
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.)
Pneumo Corp
Original Assignee
Pneumo 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 Pneumo Corp filed Critical Pneumo Corp
Application granted granted Critical
Publication of CA1034017A publication Critical patent/CA1034017A/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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Damping Devices (AREA)
CA223,460A 1974-05-24 1975-04-01 Stabilized hydromechanical servo system Expired CA1034017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/473,134 US3956971A (en) 1974-05-24 1974-05-24 Stabilized hydromechanical servo system

Publications (1)

Publication Number Publication Date
CA1034017A true CA1034017A (en) 1978-07-04

Family

ID=23878340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,460A Expired CA1034017A (en) 1974-05-24 1975-04-01 Stabilized hydromechanical servo system

Country Status (5)

Country Link
US (1) US3956971A (OSRAM)
JP (1) JPS6053202B2 (OSRAM)
CA (1) CA1034017A (OSRAM)
DE (1) DE2514513C2 (OSRAM)
IL (1) IL46773A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472998A (en) * 1982-11-19 1984-09-25 Pneumo Corporation Redundant control actuation system-concentric direct drive valve
JPS59103001A (ja) * 1982-12-06 1984-06-14 Daikin Ind Ltd 比例制御弁
US8678033B2 (en) * 2010-03-24 2014-03-25 Eaton Corporation Proportional valve employing simultaneous and hybrid actuation
WO2015187655A1 (en) * 2014-06-03 2015-12-10 Moog Inc. Engine nozzle synchronization system
CN105650051A (zh) * 2016-04-14 2016-06-08 沈阳东北电力调节技术有限公司 杠杆反馈式电液伺服机构
US10619654B2 (en) * 2017-05-05 2020-04-14 Hamilton Sundstrand Corporation Fail-fixed hydraulic actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613890A (en) * 1946-08-02 1952-10-14 Lockheed Aircraft Corp Variable ratio booster system
US2940699A (en) * 1957-01-11 1960-06-14 Northrop Corp Artificial feel for airplanes
US3003719A (en) * 1957-09-27 1961-10-10 Sperry Gyroscope Co Ltd Control apparatus for aircraft
US3176721A (en) * 1963-10-04 1965-04-06 Clark Equipment Co Hydraulic valve
FR1446353A (fr) * 1965-05-25 1966-07-22 Hydroplast Distributeur hydraulique à débits variables et ses applications

Also Published As

Publication number Publication date
DE2514513C2 (de) 1986-04-10
JPS6053202B2 (ja) 1985-11-25
IL46773A (en) 1977-05-31
US3956971A (en) 1976-05-18
DE2514513A1 (de) 1975-12-04
JPS50149895A (OSRAM) 1975-12-01
IL46773A0 (en) 1975-07-28

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