GB531834A - Improved helicopter - Google Patents

Improved helicopter

Info

Publication number
GB531834A
GB531834A GB21583/39A GB2158339A GB531834A GB 531834 A GB531834 A GB 531834A GB 21583/39 A GB21583/39 A GB 21583/39A GB 2158339 A GB2158339 A GB 2158339A GB 531834 A GB531834 A GB 531834A
Authority
GB
United Kingdom
Prior art keywords
nacelle
shock
power unit
propeller
tanks
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
GB21583/39A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB21583/39A priority Critical patent/GB531834A/en
Publication of GB531834A publication Critical patent/GB531834A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

531,834. Helicopters. POPOVICI, S. July 25,1939, No. 21583. [Class 4] A power unit 2 adapted to operate a propeller 36 is suspended by a ball and socket 3, 4 in the upper part of a dome-shaped nacelle 1 of a helicopter and is adjusted by hand-operated gearing 8-12 to move the axis of the propeller relatively to the nacelle. The power unit is enclosed in a part-spherical carrier 7. The engine may be provided with a resilient gimbal mounting. Fuel and oil tanks 14, 15 and oil coolers 16 are arranged symmetrically around the upper part of the nacelle and compressed air tanks 27 supplied by a compressor 26 have nozzles 28 arranged beneath steadying fins 23. The floor has pivoted sections, the pilot's seat 13 being carried by a section 29a adapted to fall downwardly in case of emergency. Fans 34 for removing hot air and exhaust gases, and a shock-absorber 33 for deadening the shock on landing, are provided.
GB21583/39A 1939-07-25 1939-07-25 Improved helicopter Expired GB531834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21583/39A GB531834A (en) 1939-07-25 1939-07-25 Improved helicopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21583/39A GB531834A (en) 1939-07-25 1939-07-25 Improved helicopter

Publications (1)

Publication Number Publication Date
GB531834A true GB531834A (en) 1941-01-13

Family

ID=10165346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21583/39A Expired GB531834A (en) 1939-07-25 1939-07-25 Improved helicopter

Country Status (1)

Country Link
GB (1) GB531834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806662A (en) * 1954-03-05 1957-09-17 Meredith L Yonkers Helicopter with tiltable lift rotor and coaxial counter-torque rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806662A (en) * 1954-03-05 1957-09-17 Meredith L Yonkers Helicopter with tiltable lift rotor and coaxial counter-torque rotor

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