GB844520A - Improvements in or relating to aircraft having an even number of propulsion units - Google Patents

Improvements in or relating to aircraft having an even number of propulsion units

Info

Publication number
GB844520A
GB844520A GB19375/58A GB1937558A GB844520A GB 844520 A GB844520 A GB 844520A GB 19375/58 A GB19375/58 A GB 19375/58A GB 1937558 A GB1937558 A GB 1937558A GB 844520 A GB844520 A GB 844520A
Authority
GB
United Kingdom
Prior art keywords
engine
ailerons
aircraft
june
compressor
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
GB19375/58A
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.)
BREVETS H D SOC D
Original Assignee
BREVETS H D SOC D
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 BREVETS H D SOC D filed Critical BREVETS H D SOC D
Publication of GB844520A publication Critical patent/GB844520A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/38—Jet flaps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Turbines (AREA)

Abstract

844,520. Controlling aircraft. SOC. DE BREVETS H. D. June 17, 1958 [June 17, 1957], No. 19375/58. Class 4. In an aircraft powered by two or greater even-number of power units 6a, 6b arranged symmetically on either side of the fuselage axis and wherein ailerons 5a, 5b are provided to correct a rolling tendency resulting from failure of a power unit, means such as a valve 9a, 9b and conduit 8a, 8b connect a source of pressure gas from the engine with slots adjacent the upper leading edges of the ailerons to increase the efficiency of the ailerons under such conditions. The control valves are operated automatically by an engine driven torque-meter, speed governor or pressure-responsive device. The source of pressure gas may be an enginedriven compressor or a tapping from the compressor of a gas turbine engine. The apparatus may be adapted to automatically deflect the appropriate aileron upon failure of an engine.
GB19375/58A 1957-06-17 1958-06-17 Improvements in or relating to aircraft having an even number of propulsion units Expired GB844520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844520X 1957-06-17

Publications (1)

Publication Number Publication Date
GB844520A true GB844520A (en) 1960-08-10

Family

ID=9312469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19375/58A Expired GB844520A (en) 1957-06-17 1958-06-17 Improvements in or relating to aircraft having an even number of propulsion units

Country Status (1)

Country Link
GB (1) GB844520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745225A1 (en) * 1977-10-07 1979-04-12 Antonov Roll prevention control for aircraft - has individually driven spoilers on outboard wings to compensate for failure of one engine
DE2820633A1 (en) * 1978-05-09 1979-11-22 Boeing Co Engine-out control system for STOL aircraft - activates flight control surfaces to utilise upper surface blown flaps during take-off or landing manoeuvres with one engine inoperative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745225A1 (en) * 1977-10-07 1979-04-12 Antonov Roll prevention control for aircraft - has individually driven spoilers on outboard wings to compensate for failure of one engine
DE2820633A1 (en) * 1978-05-09 1979-11-22 Boeing Co Engine-out control system for STOL aircraft - activates flight control surfaces to utilise upper surface blown flaps during take-off or landing manoeuvres with one engine inoperative

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