FR939209A - Improvements to aircraft lift rotors - Google Patents

Improvements to aircraft lift rotors

Info

Publication number
FR939209A
FR939209A FR939209DA FR939209A FR 939209 A FR939209 A FR 939209A FR 939209D A FR939209D A FR 939209DA FR 939209 A FR939209 A FR 939209A
Authority
FR
France
Prior art keywords
aircraft lift
lift rotors
rotors
aircraft
lift
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
Other languages
French (fr)
Inventor
James Allann Jamieson Bennett
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.)
Fairey Aviation Co Ltd
Original Assignee
Fairey Aviation Co Ltd
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 Fairey Aviation Co Ltd filed Critical Fairey Aviation Co Ltd
Application granted granted Critical
Publication of FR939209A publication Critical patent/FR939209A/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
    • B64C27/001—Vibration damping devices
FR939209D 1945-07-12 1946-07-24 Improvements to aircraft lift rotors Expired FR939209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939209X 1945-07-12

Publications (1)

Publication Number Publication Date
FR939209A true FR939209A (en) 1948-11-08

Family

ID=10748182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939209D Expired FR939209A (en) 1945-07-12 1946-07-24 Improvements to aircraft lift rotors

Country Status (1)

Country Link
FR (1) FR939209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080606A1 (en) * 2018-04-26 2019-11-01 Airbus Helicopters AIRBORNE ROTOR WITH DISTINCT BLADE AND REDUCED NOISE NUISANCES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080606A1 (en) * 2018-04-26 2019-11-01 Airbus Helicopters AIRBORNE ROTOR WITH DISTINCT BLADE AND REDUCED NOISE NUISANCES

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