FR791838A - Automatically variable pitch propeller - Google Patents

Automatically variable pitch propeller

Info

Publication number
FR791838A
FR791838A FR791838DA FR791838A FR 791838 A FR791838 A FR 791838A FR 791838D A FR791838D A FR 791838DA FR 791838 A FR791838 A FR 791838A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
automatically variable
automatically
propeller
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.)
POUR L AVIAT SOC ET
Original Assignee
POUR L AVIAT SOC ET
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 POUR L AVIAT SOC ET filed Critical POUR L AVIAT SOC ET
Application granted granted Critical
Publication of FR791838A publication Critical patent/FR791838A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR791838D 1934-09-19 1934-09-19 Automatically variable pitch propeller Expired FR791838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791838T 1934-09-19

Publications (1)

Publication Number Publication Date
FR791838A true FR791838A (en) 1935-12-18

Family

ID=9227925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791838D Expired FR791838A (en) 1934-09-19 1934-09-19 Automatically variable pitch propeller

Country Status (1)

Country Link
FR (1) FR791838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497306A (en) * 1968-07-11 1970-02-24 Adrian Phillips Automatic variable pitch propeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497306A (en) * 1968-07-11 1970-02-24 Adrian Phillips Automatic variable pitch propeller

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