GB1321148A - Electrohydraulic positioning system for aircraft controls - Google Patents

Electrohydraulic positioning system for aircraft controls

Info

Publication number
GB1321148A
GB1321148A GB2423671*A GB2423671A GB1321148A GB 1321148 A GB1321148 A GB 1321148A GB 2423671 A GB2423671 A GB 2423671A GB 1321148 A GB1321148 A GB 1321148A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
pressure
channel
fluid
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
GB2423671*A
Other languages
English (en)
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.)
DORNIER AG
Original Assignee
DORNIER AG
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 DORNIER AG filed Critical DORNIER AG
Publication of GB1321148A publication Critical patent/GB1321148A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means
    • B64C13/38—Transmitting means with power amplification
    • B64C13/40—Transmitting means with power amplification using fluid pressure
    • B64C13/42—Transmitting means with power amplification using fluid pressure having duplication or stand-by provisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
GB2423671*A 1970-03-26 1971-04-19 Electrohydraulic positioning system for aircraft controls Expired GB1321148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014661 DE2014661A1 (de) 1970-03-26 1970-03-26 Elektrohydraulisches Stellglied für Flugzeugsteuerungen

Publications (1)

Publication Number Publication Date
GB1321148A true GB1321148A (en) 1973-06-20

Family

ID=5766405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2423671*A Expired GB1321148A (en) 1970-03-26 1971-04-19 Electrohydraulic positioning system for aircraft controls

Country Status (3)

Country Link
DE (1) DE2014661A1 (de)
FR (1) FR2085620B1 (de)
GB (1) GB1321148A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981439B2 (en) 2003-08-22 2006-01-03 Hr Textron, Inc. Redundant flow control for hydraulic actuator systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426480B2 (de) * 1964-09-18 1971-06-16 Dormer AG, 7990 Fnednchshafen Anlage fuer die steuerung hydraulischer stellmotoren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981439B2 (en) 2003-08-22 2006-01-03 Hr Textron, Inc. Redundant flow control for hydraulic actuator systems
WO2006006950A1 (en) * 2003-12-23 2006-01-19 Hr Textron Inc. Redundant flow control for hydraulic actuator systems
CN1914426B (zh) * 2003-12-23 2010-08-18 Hr德克斯特隆公司 用于液压致动器系统的冗余流量控制

Also Published As

Publication number Publication date
FR2085620A1 (de) 1971-12-24
DE2014661A1 (de) 1971-10-14
FR2085620B1 (de) 1975-09-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees