CA1253415A - Combinaison de servocommande et verin - Google Patents

Combinaison de servocommande et verin

Info

Publication number
CA1253415A
CA1253415A CA000518514A CA518514A CA1253415A CA 1253415 A CA1253415 A CA 1253415A CA 000518514 A CA000518514 A CA 000518514A CA 518514 A CA518514 A CA 518514A CA 1253415 A CA1253415 A CA 1253415A
Authority
CA
Canada
Prior art keywords
spool
piston
casing
orifices
pair
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
CA000518514A
Other languages
English (en)
Inventor
Roland Neirynck
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000518514A priority Critical patent/CA1253415A/fr
Application granted granted Critical
Publication of CA1253415A publication Critical patent/CA1253415A/fr
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
    • F15B9/12—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 both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
CA000518514A 1986-09-18 1986-09-18 Combinaison de servocommande et verin Expired CA1253415A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000518514A CA1253415A (fr) 1986-09-18 1986-09-18 Combinaison de servocommande et verin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000518514A CA1253415A (fr) 1986-09-18 1986-09-18 Combinaison de servocommande et verin

Publications (1)

Publication Number Publication Date
CA1253415A true CA1253415A (fr) 1989-05-02

Family

ID=4133963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000518514A Expired CA1253415A (fr) 1986-09-18 1986-09-18 Combinaison de servocommande et verin

Country Status (1)

Country Link
CA (1) CA1253415A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010012866A1 (fr) * 2008-07-29 2010-02-04 Parker Hannifin Oy Appareil rotatif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010012866A1 (fr) * 2008-07-29 2010-02-04 Parker Hannifin Oy Appareil rotatif

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Legal Events

Date Code Title Description
MKEX Expiry