EP0256648A3 - Hydraulisches Steuersystem - Google Patents

Hydraulisches Steuersystem Download PDF

Info

Publication number
EP0256648A3
EP0256648A3 EP87305960A EP87305960A EP0256648A3 EP 0256648 A3 EP0256648 A3 EP 0256648A3 EP 87305960 A EP87305960 A EP 87305960A EP 87305960 A EP87305960 A EP 87305960A EP 0256648 A3 EP0256648 A3 EP 0256648A3
Authority
EP
European Patent Office
Prior art keywords
control system
pathways
hydraulic control
hydraulic
actuators
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Withdrawn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
EP87305960A
Other languages
English (en)
French (fr)
Other versions
EP0256648A2 (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
Publication of EP0256648A2 publication Critical patent/EP0256648A2/de
Publication of EP0256648A3 publication Critical patent/EP0256648A3/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Withdrawn legal-status Critical Current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)
EP87305960A 1986-08-08 1987-07-06 Hydraulisches Steuersystem Withdrawn EP0256648A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB868619412A GB8619412D0 (en) 1986-08-08 1986-08-08 Controlling a movable member
GB8619412 1986-08-08
GB878705071A GB8705071D0 (en) 1986-08-08 1987-03-04 Hydraulic control system
GB8705071 1987-03-04

Publications (2)

Publication Number Publication Date
EP0256648A2 EP0256648A2 (de) 1988-02-24
EP0256648A3 true EP0256648A3 (de) 1989-11-02

Family

ID=26291152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87305960A Withdrawn EP0256648A3 (de) 1986-08-08 1987-07-06 Hydraulisches Steuersystem

Country Status (1)

Country Link
EP (1) EP0256648A3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709110B1 (fr) * 1993-08-20 1995-11-10 Lucas Air Equipement Dispositif de servocommande d'un organe de commande de vol d'aéronef.
ES2156497B1 (es) * 1998-06-23 2002-01-16 Turbo Propulsores Ind Mejoras en el objeto de la patente 9801320, relativa a "sistema principal de servo-actuacion de piston con deteccion hidromecanica de fallos autocontenida.
KR101711419B1 (ko) * 2015-05-26 2017-03-13 한국항공대학교산학협력단 비상 안전 밸브

Citations (3)

* 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
GB2082799A (en) * 1980-08-27 1982-03-10 Elliott Brothers London Ltd Hydraulic actuator systems

Patent Citations (3)

* 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
GB2082799A (en) * 1980-08-27 1982-03-10 Elliott Brothers London Ltd Hydraulic actuator systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ÖLHYDRAULIK UND PNEUMATIK, vol. 12, no. 3, March 1968, pages 87-94; C.R. HIMMLER: "Untersuchungen an druckregelnden Servoventilen und Triplex-Redundanzsysteme" *

Also Published As

Publication number Publication date
EP0256648A2 (de) 1988-02-24

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Inventor name: FUELL, FREDERICK JAMES