GB1539302A - Helicopter propulsion systems - Google Patents

Helicopter propulsion systems

Info

Publication number
GB1539302A
GB1539302A GB4994277A GB4994277A GB1539302A GB 1539302 A GB1539302 A GB 1539302A GB 4994277 A GB4994277 A GB 4994277A GB 4994277 A GB4994277 A GB 4994277A GB 1539302 A GB1539302 A GB 1539302A
Authority
GB
United Kingdom
Prior art keywords
propulsion systems
helicopter propulsion
helicopter
systems
propulsion
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
GB4994277A
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of GB1539302A publication Critical patent/GB1539302A/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
    • B64C27/14—Direct drive between power plant and rotor hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
GB4994277A 1976-12-11 1977-11-30 Helicopter propulsion systems Expired GB1539302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2656297 1976-12-11

Publications (1)

Publication Number Publication Date
GB1539302A true GB1539302A (en) 1979-01-31

Family

ID=5995334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4994277A Expired GB1539302A (en) 1976-12-11 1977-11-30 Helicopter propulsion systems

Country Status (2)

Country Link
FR (1) FR2373444A1 (en)
GB (1) GB1539302A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457380A1 (en) * 1979-05-21 1980-12-19 Dechaux Charles TURBOGENERATOR FOR A HELICOPTER'S TURNING WING
GB2130984B (en) * 1982-12-01 1986-07-02 Rolls Royce Compound helicopter and power plant therefor

Also Published As

Publication number Publication date
FR2373444A1 (en) 1978-07-07

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed