FR908554A - Propeller with variation of diameter and pitch. increase and decrease - Google Patents

Propeller with variation of diameter and pitch. increase and decrease

Info

Publication number
FR908554A
FR908554A FR908554DA FR908554A FR 908554 A FR908554 A FR 908554A FR 908554D A FR908554D A FR 908554DA FR 908554 A FR908554 A FR 908554A
Authority
FR
France
Prior art keywords
propeller
pitch
variation
decrease
diameter
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
Andre-Edmond-Martin Tulasne
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 FR908554A publication Critical patent/FR908554A/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
    • B64C11/003—Variable-diameter propellers; Mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR908554D 1944-10-23 1944-10-23 Propeller with variation of diameter and pitch. increase and decrease Expired FR908554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908554T 1944-10-23

Publications (1)

Publication Number Publication Date
FR908554A true FR908554A (en) 1946-04-12

Family

ID=9407230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908554D Expired FR908554A (en) 1944-10-23 1944-10-23 Propeller with variation of diameter and pitch. increase and decrease

Country Status (1)

Country Link
FR (1) FR908554A (en)

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