FR705835A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR705835A
FR705835A FR705835DA FR705835A FR 705835 A FR705835 A FR 705835A FR 705835D A FR705835D A FR 705835DA FR 705835 A FR705835 A FR 705835A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
pitch
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
Octave Fuscaldo
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 FR705835A publication Critical patent/FR705835A/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
    • B64C11/346—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces
FR705835D 1930-11-17 1930-11-17 Variable pitch propeller Expired FR705835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705835T 1930-11-17

Publications (1)

Publication Number Publication Date
FR705835A true FR705835A (en) 1931-06-12

Family

ID=9067423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705835D Expired FR705835A (en) 1930-11-17 1930-11-17 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR705835A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726844A (en) * 1952-09-25 1955-12-13 Walton John Edward Automatic variable angle turbo-jet rotor blades
US2928653A (en) * 1955-12-22 1960-03-15 Gen Electric Variable angle blade for fluid flow machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726844A (en) * 1952-09-25 1955-12-13 Walton John Edward Automatic variable angle turbo-jet rotor blades
US2928653A (en) * 1955-12-22 1960-03-15 Gen Electric Variable angle blade for fluid flow machines

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