FR727446A - Hélice à pas variable - Google Patents

Hélice à pas variable

Info

Publication number
FR727446A
FR727446A FR727446DA FR727446A FR 727446 A FR727446 A FR 727446A FR 727446D A FR727446D A FR 727446DA FR 727446 A FR727446 A FR 727446A
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
English (en)
Inventor
Rudolph William Schroeder
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 FR727446A publication Critical patent/FR727446A/fr
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)
FR727446D 1931-07-17 1931-07-17 Hélice à pas variable Expired FR727446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727446T 1931-07-17

Publications (1)

Publication Number Publication Date
FR727446A true FR727446A (fr) 1932-06-17

Family

ID=9111288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727446D Expired FR727446A (fr) 1931-07-17 1931-07-17 Hélice à pas variable

Country Status (1)

Country Link
FR (1) FR727446A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748031C (de) * 1933-06-25 1944-11-14 Luftschraube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748031C (de) * 1933-06-25 1944-11-14 Luftschraube

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