FR900353A - Perfectionnements aux hélices - Google Patents

Perfectionnements aux hélices

Info

Publication number
FR900353A
FR900353A FR900353DA FR900353A FR 900353 A FR900353 A FR 900353A FR 900353D A FR900353D A FR 900353DA FR 900353 A FR900353 A FR 900353A
Authority
FR
France
Prior art keywords
refinements
propeller
propeller refinements
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
Edmond De Lagabbe
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 FR900353A publication Critical patent/FR900353A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR900353D 1943-08-10 1943-08-10 Perfectionnements aux hélices Expired FR900353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900353T 1943-08-10

Publications (1)

Publication Number Publication Date
FR900353A true FR900353A (fr) 1945-06-27

Family

ID=9394903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900353D Expired FR900353A (fr) 1943-08-10 1943-08-10 Perfectionnements aux hélices

Country Status (1)

Country Link
FR (1) FR900353A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720928A (en) * 1950-06-30 1955-10-18 Warto Aristides Aircraft propeller
US2982361A (en) * 1958-12-19 1961-05-02 United Aircraft Corp Variable camber blading
US3075743A (en) * 1958-10-20 1963-01-29 Gen Dynamics Corp Turbo-machine with slotted blades
US4881874A (en) * 1988-03-31 1989-11-21 Bell Helicopter Textron Inc. Tail rotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720928A (en) * 1950-06-30 1955-10-18 Warto Aristides Aircraft propeller
US3075743A (en) * 1958-10-20 1963-01-29 Gen Dynamics Corp Turbo-machine with slotted blades
US2982361A (en) * 1958-12-19 1961-05-02 United Aircraft Corp Variable camber blading
US4881874A (en) * 1988-03-31 1989-11-21 Bell Helicopter Textron Inc. Tail rotor

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