FR773650A - Variable pitch propeller improvements - Google Patents

Variable pitch propeller improvements

Info

Publication number
FR773650A
FR773650A FR773650DA FR773650A FR 773650 A FR773650 A FR 773650A FR 773650D A FR773650D A FR 773650DA FR 773650 A FR773650 A FR 773650A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
propeller improvements
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)
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.)
PIERRE LEVASSEUR CONSTRUCTIONS AERONAUTIQUES
Original Assignee
PIERRE LEVASSEUR CONSTRUCTIONS AERONAUTIQUES
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 PIERRE LEVASSEUR CONSTRUCTIONS AERONAUTIQUES filed Critical PIERRE LEVASSEUR CONSTRUCTIONS AERONAUTIQUES
Application granted granted Critical
Publication of FR773650A publication Critical patent/FR773650A/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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/34—Blade pitch-changing mechanisms mechanical automatic
    • B64C11/343—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR773650D 1934-05-19 1934-05-19 Variable pitch propeller improvements Expired FR773650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR773650T 1934-05-19

Publications (1)

Publication Number Publication Date
FR773650A true FR773650A (en) 1934-11-22

Family

ID=9198434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773650D Expired FR773650A (en) 1934-05-19 1934-05-19 Variable pitch propeller improvements

Country Status (1)

Country Link
FR (1) FR773650A (en)

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