EP0256649A3 - Verfahren und System zum Steuern eines Verstellelementes - Google Patents

Verfahren und System zum Steuern eines Verstellelementes Download PDF

Info

Publication number
EP0256649A3
EP0256649A3 EP87305962A EP87305962A EP0256649A3 EP 0256649 A3 EP0256649 A3 EP 0256649A3 EP 87305962 A EP87305962 A EP 87305962A EP 87305962 A EP87305962 A EP 87305962A EP 0256649 A3 EP0256649 A3 EP 0256649A3
Authority
EP
European Patent Office
Prior art keywords
pathways
systems
controlling
movable member
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.)
Withdrawn
Application number
EP87305962A
Other languages
English (en)
French (fr)
Other versions
EP0256649A2 (de
Inventor
Frederick James Fuell
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.)
Claverham Holdings Ltd
Original Assignee
Fairey Hydraulics Ltd
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 GB868619412A external-priority patent/GB8619412D0/en
Application filed by Fairey Hydraulics Ltd filed Critical Fairey Hydraulics Ltd
Priority to EP87305962A priority Critical patent/EP0256649A3/de
Publication of EP0256649A2 publication Critical patent/EP0256649A2/de
Publication of EP0256649A3 publication Critical patent/EP0256649A3/de
Withdrawn legal-status Critical Current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
    • F15B18/00—Parallel arrangements of independent servomotor systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
EP87305962A 1986-08-08 1987-07-06 Verfahren und System zum Steuern eines Verstellelementes Withdrawn EP0256649A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP87305962A EP0256649A3 (de) 1986-08-08 1987-07-06 Verfahren und System zum Steuern eines Verstellelementes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868619412A GB8619412D0 (en) 1986-08-08 1986-08-08 Controlling a movable member
GB8619412 1986-08-08
EP87305962A EP0256649A3 (de) 1986-08-08 1987-07-06 Verfahren und System zum Steuern eines Verstellelementes

Publications (2)

Publication Number Publication Date
EP0256649A2 EP0256649A2 (de) 1988-02-24
EP0256649A3 true EP0256649A3 (de) 1989-10-25

Family

ID=26110522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87305962A Withdrawn EP0256649A3 (de) 1986-08-08 1987-07-06 Verfahren und System zum Steuern eines Verstellelementes

Country Status (1)

Country Link
EP (1) EP0256649A3 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904534A1 (de) * 1969-01-30 1970-09-10 Messerschmitt Boelkow Blohm Einrichtung zur elektro-hydraulischen Steuerung eines hydraulischen Arbeitskolbens
US3667344A (en) * 1969-11-25 1972-06-06 Hobson Ltd H M Position control servo systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904534A1 (de) * 1969-01-30 1970-09-10 Messerschmitt Boelkow Blohm Einrichtung zur elektro-hydraulischen Steuerung eines hydraulischen Arbeitskolbens
US3667344A (en) * 1969-11-25 1972-06-06 Hobson Ltd H M Position control servo systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OLHYDRAULIC UND PNEUMATIK, vol. 12, no. 5, March 1968, pages 87-94; C.R. HIMMLER: "Untersuchungen and druckregelnden Servoventilen und Triplex-Redundenzsystemen" *

Also Published As

Publication number Publication date
EP0256649A2 (de) 1988-02-24

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Inventor name: FUELL, FREDERICK JAMES