FR931065A - Method for controlling the blades of variable-pitch propellers, and device applying this method - Google Patents

Method for controlling the blades of variable-pitch propellers, and device applying this method

Info

Publication number
FR931065A
FR931065A FR931065DA FR931065A FR 931065 A FR931065 A FR 931065A FR 931065D A FR931065D A FR 931065DA FR 931065 A FR931065 A FR 931065A
Authority
FR
France
Prior art keywords
blades
variable
controlling
device applying
pitch propellers
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
Henri-Andre Robyn
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 FR931065A publication Critical patent/FR931065A/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)
FR931065D 1946-06-28 1946-06-28 Method for controlling the blades of variable-pitch propellers, and device applying this method Expired FR931065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931065T 1946-06-28

Publications (1)

Publication Number Publication Date
FR931065A true FR931065A (en) 1948-02-12

Family

ID=9450635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931065D Expired FR931065A (en) 1946-06-28 1946-06-28 Method for controlling the blades of variable-pitch propellers, and device applying this method

Country Status (1)

Country Link
FR (1) FR931065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694459A (en) * 1949-12-27 1954-11-16 Hartzell Industries Variable pitch propeller control latch mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694459A (en) * 1949-12-27 1954-11-16 Hartzell Industries Variable pitch propeller control latch mechanism

Similar Documents

Publication Publication Date Title
FR916934A (en) Propeller with adjustable blades
FR931065A (en) Method for controlling the blades of variable-pitch propellers, and device applying this method
FR985626A (en) Method and device for controlling the blades of variable-pitch propellers, in particular ship propellers
FR1002007A (en) Improvement in pitch control of jet propelled helicopters
FR911604A (en) Device for modifying the incidence of variable-pitch propeller blades
FR1014451A (en) Device for hydraulically controlling the blades or orientable vanes of hydraulic turbo-machines and propellers
FR995533A (en) Variable pitch propeller blade control device
FR949176A (en) Device for mechanical control of the variation in the incidence of the blades in variable-pitch propellers for aerodynes
FR991191A (en) Device for fixing the control gears to the blades of variable-pitch propellers
CH250263A (en) Device for adjusting the blades of controllable pitch propellers.
FR1014484A (en) Method and apparatus for controlling the balance of propellers
FR988585A (en) Device for limiting the deflection of variable-pitch propeller blades
FR1040606A (en) Device for adjusting the blades of fans, pumps or propellers of ships and airplanes
CH265706A (en) Device for controlling the pitch of the blades of a rotary wing of a helicopter moved by reaction.
FR990595A (en) Automatically controlled aerodynamic regulator device for aeromotor blades and other applications
FR971117A (en) Device for mounting and controlling the variable-pitch blades of the main rotor of a helicopter
FR954219A (en) Device for controlling the incidence of the blades of a rotary wing aircraft
FR989156A (en) Device for controlling the variation of the pitch of propellers or coaxial rotating wings which are independent in rotation
FR939900A (en) Helicopter rotor with adjustable blades
FR967481A (en) Improvement in the incidence control mechanisms of variable-pitch propeller blades
FR989404A (en) Device for controlling the vanes or blades of fans, pumps or propellers of ships and airplanes
CH272376A (en) Device for the hydraulic adjustment of propeller blades.
FR909030A (en) Device for locking the blades of a variable-pitch propeller
FR935517A (en) De-icing device, in particular for hollow propeller blades
FR1005590A (en) Improvements to the pitch change control of coaxial propeller blades