GB650460A - Improvements in rotary wing systems for aircraft - Google Patents

Improvements in rotary wing systems for aircraft

Info

Publication number
GB650460A
GB650460A GB22730/47A GB2273047A GB650460A GB 650460 A GB650460 A GB 650460A GB 22730/47 A GB22730/47 A GB 22730/47A GB 2273047 A GB2273047 A GB 2273047A GB 650460 A GB650460 A GB 650460A
Authority
GB
United Kingdom
Prior art keywords
matter
aircraft
subject
driving shaft
rotary wing
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
GB22730/47A
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Publication of GB650460A publication Critical patent/GB650460A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/006—Paddle wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

650,460. Rotary propellers. OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AERONAUTIQUES (O.N.E.R.A.). Aug. 15, 1947, No. 22730. Convention date, May 15, 1944. [Classes 4 and 114] A rotary propeller arranged to produce lift in addition to thrust comprises blades 16 mounted on rollers 14 running on a plate 15 which can be inclined relatively to the driving shaft 13. By this means the inclination of the line Z-Z joining the blade tips relatively to the axis of the driving shaft is varied cyclically as the propeller rotates. The Specification as open to inspection under Sect. 91 comprises also the subject-matter of Specification 650,526. This subject-matter does not appear in the Specification as accepted.
GB22730/47A 1944-05-15 1947-08-15 Improvements in rotary wing systems for aircraft Expired GB650460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650460X 1944-05-15

Publications (1)

Publication Number Publication Date
GB650460A true GB650460A (en) 1951-02-28

Family

ID=9003993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22730/47A Expired GB650460A (en) 1944-05-15 1947-08-15 Improvements in rotary wing systems for aircraft

Country Status (1)

Country Link
GB (1) GB650460A (en)

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