JPS5021640B1 - - Google Patents

Info

Publication number
JPS5021640B1
JPS5021640B1 JP46004652A JP465271A JPS5021640B1 JP S5021640 B1 JPS5021640 B1 JP S5021640B1 JP 46004652 A JP46004652 A JP 46004652A JP 465271 A JP465271 A JP 465271A JP S5021640 B1 JPS5021640 B1 JP S5021640B1
Authority
JP
Japan
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.)
Pending
Application number
JP46004652A
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 filed Critical
Publication of JPS5021640B1 publication Critical patent/JPS5021640B1/ja
Pending 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
    • F15B9/14—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
    • 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
    • F15B9/09—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 with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Servomotors (AREA)
JP46004652A 1970-02-06 1971-02-05 Pending JPS5021640B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6738270 1970-02-06

Publications (1)

Publication Number Publication Date
JPS5021640B1 true JPS5021640B1 (ja) 1975-07-24

Family

ID=11301920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46004652A Pending JPS5021640B1 (ja) 1970-02-06 1971-02-05

Country Status (3)

Country Link
US (1) US3721158A (ja)
JP (1) JPS5021640B1 (ja)
DE (1) DE2105407A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066002A (en) * 1976-06-14 1978-01-03 The Bendix Corporation Fluid pressure operated rotary stepper actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US613124A (en) * 1898-10-25 Court
FR978514A (fr) * 1942-12-15 1951-04-16 Procédé et dispositifs d'électro-synchronisation pour machines actionnées hydrauliquement
DE832853C (de) * 1949-09-17 1952-02-28 Eduard Woydt Dr Ing Fluessigkeitspumpe bzw. -motor
US2952219A (en) * 1954-04-22 1960-09-13 Woydt Eduard Fluid pump or motor
US3016882A (en) * 1959-01-08 1962-01-16 Cyril Bath Co Metal forming machine and reversible hydraulic control therefor
US3056387A (en) * 1961-04-10 1962-10-02 Budzich Tadeusz Hydraulic apparatus
US3179016A (en) * 1961-08-03 1965-04-20 Trump Engineers Ltd Hydraulic wheel
AT265758B (de) * 1966-01-26 1968-10-25 Pleiger Maschf Paul Hydraulische Antriebsmaschine für das Fahrwerk von Fahrzeugen
US3583286A (en) * 1967-11-21 1971-06-08 Consiglio Nazionale Ricerche Improvements in radial-type hydraulic machines

Also Published As

Publication number Publication date
US3721158A (en) 1973-03-20
DE2105407A1 (de) 1971-08-19

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