GB722968A - Improvements in blades for rotary-wing aircraft - Google Patents

Improvements in blades for rotary-wing aircraft

Info

Publication number
GB722968A
GB722968A GB27089/52A GB2708952A GB722968A GB 722968 A GB722968 A GB 722968A GB 27089/52 A GB27089/52 A GB 27089/52A GB 2708952 A GB2708952 A GB 2708952A GB 722968 A GB722968 A GB 722968A
Authority
GB
United Kingdom
Prior art keywords
spar
rotary
blades
wing aircraft
jet
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
GB27089/52A
Inventor
Gaston Maurice Lasserre
Andre Henri Laville
Paul Henri Leon Morain
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.)
Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
Original Assignee
Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
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 Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO filed Critical Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
Publication of GB722968A publication Critical patent/GB722968A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Engines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

722,968. Elastic-fluid turbines; gas turbine plant. SOC. NATIONALE DE CONSTRUCTIONS AERONAUTIQUES DU SUD-OUEST. Oct. 28, 1952 [Dec. 28, 1951], No. 27089/52. Class 110 (3). [Also in Group XXXIII] A jet motor for driving a rotary wing blade is shown in Fig. 13, the hollow spar 1 of the wing serving as a compressed air duct, and a pipe 43 secured to a balance weight 13 delivers fuel to the burner 44. Primary air enters through aperture 45a, and secondary air through holes 45b. The jet engine forms a separate unit, a flanged air inlet 34 fitting into spar 1 and being retained in position by bolts 33.
GB27089/52A 1951-12-28 1952-10-28 Improvements in blades for rotary-wing aircraft Expired GB722968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR722968X 1951-12-28

Publications (1)

Publication Number Publication Date
GB722968A true GB722968A (en) 1955-02-02

Family

ID=9103338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27089/52A Expired GB722968A (en) 1951-12-28 1952-10-28 Improvements in blades for rotary-wing aircraft

Country Status (1)

Country Link
GB (1) GB722968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436891A1 (en) * 1978-09-20 1980-04-18 United Technologies Corp DEVICE FOR RETAINING THE BLADES OF WIND TURBINES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436891A1 (en) * 1978-09-20 1980-04-18 United Technologies Corp DEVICE FOR RETAINING THE BLADES OF WIND TURBINES

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