FR796083A - Variable pitch propeller - Google Patents

Variable pitch propeller

Info

Publication number
FR796083A
FR796083A FR796083DA FR796083A FR 796083 A FR796083 A FR 796083A FR 796083D A FR796083D A FR 796083DA FR 796083 A FR796083 A FR 796083A
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
Charles William Berthiez
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 FR796083A publication Critical patent/FR796083A/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
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR796083D 1934-12-29 1934-12-29 Variable pitch propeller Expired FR796083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796083T 1934-12-29

Publications (1)

Publication Number Publication Date
FR796083A true FR796083A (en) 1936-03-28

Family

ID=9234961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796083D Expired FR796083A (en) 1934-12-29 1934-12-29 Variable pitch propeller

Country Status (1)

Country Link
FR (1) FR796083A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433990A (en) * 1943-08-13 1948-01-06 Marquette Metal Products Co Controllable pitch propeller mechanism
US2491375A (en) * 1944-03-28 1949-12-13 Marquette Metal Products Co Propeller mechanism and control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433990A (en) * 1943-08-13 1948-01-06 Marquette Metal Products Co Controllable pitch propeller mechanism
US2491375A (en) * 1944-03-28 1949-12-13 Marquette Metal Products Co Propeller mechanism and control

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