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FR843334A - Propeller for air propulsion and marine propulsion - Google Patents

Propeller for air propulsion and marine propulsion

Info

Publication number
FR843334A
FR843334A FR843334DA FR843334A FR 843334 A FR843334 A FR 843334A FR 843334D A FR843334D A FR 843334DA FR 843334 A FR843334 A FR 843334A
Authority
FR
France
Prior art keywords
propulsion
propeller
air
marine
marine 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
Other languages
French (fr)
Inventor
Justin Marie Joseph Ducastaing
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 filed Critical
Application granted granted Critical
Publication of FR843334A publication Critical patent/FR843334A/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)
FR843334D 1938-03-03 1938-03-03 Propeller for air propulsion and marine propulsion Expired FR843334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843334T 1938-03-03

Publications (1)

Publication Number Publication Date
FR843334A true FR843334A (en) 1939-06-30

Family

ID=9311840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843334D Expired FR843334A (en) 1938-03-03 1938-03-03 Propeller for air propulsion and marine propulsion

Country Status (1)

Country Link
FR (1) FR843334A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703624A (en) * 1946-07-25 1955-03-08 Autogiro Co Of America Jet driven aircraft sustaining rotor blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703624A (en) * 1946-07-25 1955-03-08 Autogiro Co Of America Jet driven aircraft sustaining rotor blades

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