FR411538A - Propeller for air navigation - Google Patents

Propeller for air navigation

Info

Publication number
FR411538A
FR411538A FR411538DA FR411538A FR 411538 A FR411538 A FR 411538A FR 411538D A FR411538D A FR 411538DA FR 411538 A FR411538 A FR 411538A
Authority
FR
France
Prior art keywords
propeller
air navigation
navigation
air
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
Alexandre Fougeron
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.)
ALEXANDRE FOUGERON
Original Assignee
ALEXANDRE FOUGERON
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 ALEXANDRE FOUGERON filed Critical ALEXANDRE FOUGERON
Application granted granted Critical
Publication of FR411538A publication Critical patent/FR411538A/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
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR411538D 1910-01-13 1910-01-13 Propeller for air navigation Expired FR411538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR411538T 1910-01-13

Publications (1)

Publication Number Publication Date
FR411538A true FR411538A (en) 1910-06-18

Family

ID=1455476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR411538D Expired FR411538A (en) 1910-01-13 1910-01-13 Propeller for air navigation

Country Status (1)

Country Link
FR (1) FR411538A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1893483A2 (en) * 2005-05-31 2008-03-05 Sikorsky Aircraft Corporation Rotor blade for a high speed rotary-wing aircraft
EP3647191A1 (en) * 2018-11-01 2020-05-06 Bell Helicopter Textron Inc. Bidirectional aircraft rotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1893483A2 (en) * 2005-05-31 2008-03-05 Sikorsky Aircraft Corporation Rotor blade for a high speed rotary-wing aircraft
EP1893483A4 (en) * 2005-05-31 2014-11-05 Sikorsky Aircraft Corp Rotor blade for a high speed rotary-wing aircraft
EP3647191A1 (en) * 2018-11-01 2020-05-06 Bell Helicopter Textron Inc. Bidirectional aircraft rotor
EP3878739A1 (en) * 2018-11-01 2021-09-15 Bell Helicopter Textron Inc. Bidirectional aircraft rotor

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