FR32563E - Improvements to multi-bladed air propulsion propellers - Google Patents

Improvements to multi-bladed air propulsion propellers

Info

Publication number
FR32563E
FR32563E FR32563DA FR32563E FR 32563 E FR32563 E FR 32563E FR 32563D A FR32563D A FR 32563DA FR 32563 E FR32563 E FR 32563E
Authority
FR
France
Prior art keywords
air propulsion
propulsion propellers
bladed air
bladed
propellers
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
Pierre-Georges-Alber Levasseur
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 FR32563E publication Critical patent/FR32563E/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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades
    • B64C11/065—Blade mountings for variable-pitch blades variable only when stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR32563D 1926-11-22 1926-11-22 Improvements to multi-bladed air propulsion propellers Expired FR32563E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32563T 1926-11-22

Publications (1)

Publication Number Publication Date
FR32563E true FR32563E (en) 1928-02-14

Family

ID=8670268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32563D Expired FR32563E (en) 1926-11-22 1926-11-22 Improvements to multi-bladed air propulsion propellers

Country Status (1)

Country Link
FR (1) FR32563E (en)

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