CA984703A - Hydraulic control valve for rotary servo-mechanism - Google Patents

Hydraulic control valve for rotary servo-mechanism

Info

Publication number
CA984703A
CA984703A CA169,693A CA169693A CA984703A CA 984703 A CA984703 A CA 984703A CA 169693 A CA169693 A CA 169693A CA 984703 A CA984703 A CA 984703A
Authority
CA
Canada
Prior art keywords
control valve
hydraulic control
rotary servo
servo
rotary
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
CA169,693A
Other versions
CA169693S (en
Inventor
Kojiro Imanaga
Youichi Saida
Hajime Ito
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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
Priority claimed from JP4224372A external-priority patent/JPS493093A/ja
Priority claimed from JP4224472A external-priority patent/JPS493073A/ja
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Application granted granted Critical
Publication of CA984703A publication Critical patent/CA984703A/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
    • 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
    • F15B9/10—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 in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
    • 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
    • F15B9/14—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 rotary servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Servomotors (AREA)
CA169,693A 1972-04-28 1973-04-27 Hydraulic control valve for rotary servo-mechanism Expired CA984703A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4224372A JPS493093A (en) 1972-04-28 1972-04-28
JP4224472A JPS493073A (en) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
CA984703A true CA984703A (en) 1976-03-02

Family

ID=26381898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,693A Expired CA984703A (en) 1972-04-28 1973-04-27 Hydraulic control valve for rotary servo-mechanism

Country Status (6)

Country Link
US (1) US3905275A (en)
CA (1) CA984703A (en)
DE (1) DE2321280A1 (en)
FR (1) FR2182243B1 (en)
GB (1) GB1394138A (en)
SE (1) SE394312B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594122A (en) * 1977-03-05 1981-07-30 Bendix Westinghouse Ltd Power assisted acuating arrangements
US5242150A (en) * 1992-09-30 1993-09-07 The United States Of America As Represented By The Secretary Of The Navy Rotary hydraulic servo or throttle valve
WO2002029255A1 (en) * 1999-04-12 2002-04-11 Kenneth Edlund Fluid-activated adjustment and manoeuvre device
US6808162B2 (en) * 2001-09-19 2004-10-26 Victory Controls, Llc Rotary 2-way servovalve
EP2157986B1 (en) 2007-06-27 2016-12-28 Gambro Lundia AB Flow reversing device and fluid treatment apparatus
CN105927605A (en) * 2016-05-31 2016-09-07 东南大学 Through shaft type rotatable hydraulic connecting piece

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125002A (en) * 1964-03-17 Input
FR464891A (en) * 1912-11-27 1914-04-02 Octave Brotelle Antiseptic felt pad with plastics bands, serving as a hernia bandage
US1876104A (en) * 1930-11-29 1932-09-06 Tucker Gilmore Mfg Company Steering mechanism
US2398586A (en) * 1944-01-01 1946-04-16 H M Hobson Aircraft & Motor Co Power control for aircraft engines
US2466415A (en) * 1944-01-03 1949-04-05 Hobson Ltd H M Pressure sensitive capsule and mixture control device embodying the same
FR988565A (en) * 1944-01-10 1951-08-29 Advanced positive displacement pump
FR1117494A (en) * 1954-12-09 1956-05-23 Bendix Aviat Corp Fluid pump
US3103209A (en) * 1961-03-10 1963-09-10 Gen Motors Corp Phase adjusting servo mechanism for internal combustion engine and the like

Also Published As

Publication number Publication date
GB1394138A (en) 1975-05-14
FR2182243A1 (en) 1973-12-07
SE394312B (en) 1977-06-20
US3905275A (en) 1975-09-16
FR2182243B1 (en) 1976-05-07
DE2321280A1 (en) 1973-11-22

Similar Documents

Publication Publication Date Title
CA988811A (en) Hydraulic actuator controls
CA981147A (en) Control arrangement for hydraulic systems
CA980656A (en) Directional control valve
CA970653A (en) Control valve
CA998914A (en) Hydraulic control instrumentality
CA985124A (en) Control valve
CA984263A (en) Control valve
CA976456A (en) Hydraulic fail-safe valve operator
CA980216A (en) Electrolic control valve
CA988392A (en) Directional control valve
CA985127A (en) Control valve
CA984703A (en) Hydraulic control valve for rotary servo-mechanism
CA978049A (en) Control valve
CA985126A (en) Control valve
CA983814A (en) Hydraulic control valve
CA971079A (en) Make-up valve for hydraulic control circuit
CA984262A (en) Control valve
CA954008A (en) Control valve
CA985125A (en) Control valve
CA953608A (en) Control valve
CA973063A (en) Control valve means for hydraulic press
CA998913A (en) Hydraulic control valve
CA904712A (en) Control valve for hydraulic circuits
CA956202A (en) Hydraulic control valve system
AU465328B2 (en) Control valve means for hydraulic press