GB558250A - Improvements in or relating to aircraft controls - Google Patents

Improvements in or relating to aircraft controls

Info

Publication number
GB558250A
GB558250A GB1264642A GB1264642A GB558250A GB 558250 A GB558250 A GB 558250A GB 1264642 A GB1264642 A GB 1264642A GB 1264642 A GB1264642 A GB 1264642A GB 558250 A GB558250 A GB 558250A
Authority
GB
United Kingdom
Prior art keywords
cylinder
smaller
larger
aircraft
pivoted
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
GB1264642A
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.)
STEPHEN CECIL WOODWARD
Blackburn Aircraft Ltd
Original Assignee
STEPHEN CECIL WOODWARD
Blackburn Aircraft 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
Application filed by STEPHEN CECIL WOODWARD, Blackburn Aircraft Ltd filed Critical STEPHEN CECIL WOODWARD
Priority to GB1264642A priority Critical patent/GB558250A/en
Publication of GB558250A publication Critical patent/GB558250A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

558,250. Fluid-pressure servomotor-control systems. BLACKBURN AIRCRAFT Ltd and WOODWARD, S. C. Sept. 8, 1942, No. 12646. [Class 135] Aircraft control members are operated by a pilot's control rod 14, and a movable hydraulic cylinder 1, the rod 14 being connected through a slide valve 11 controlling the cylinder to a link 15 pivoted to the cylinder. The link has a guide-way 16 in which is adjustable a block 17 to which the control rod 21 is pivoted. In the normal position of the valve, liquid from a supply pipe 9 passes to the smaller end of the cylinder, and all communication with the larger end is closed. The cylinder cannot be locked by failure of hydraulic pressure, since for one direction of movement, liquid may pass from the smaller to the larger end, and in the opposite direction from the larger to the smaller end through a non-return valve 13.
GB1264642A 1942-09-08 1942-09-08 Improvements in or relating to aircraft controls Expired GB558250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1264642A GB558250A (en) 1942-09-08 1942-09-08 Improvements in or relating to aircraft controls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1264642A GB558250A (en) 1942-09-08 1942-09-08 Improvements in or relating to aircraft controls

Publications (1)

Publication Number Publication Date
GB558250A true GB558250A (en) 1943-12-28

Family

ID=10008526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264642A Expired GB558250A (en) 1942-09-08 1942-09-08 Improvements in or relating to aircraft controls

Country Status (1)

Country Link
GB (1) GB558250A (en)

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