FR1141985A - Device improving the safety of aircraft propeller governors with hydraulic pitch control - Google Patents

Device improving the safety of aircraft propeller governors with hydraulic pitch control

Info

Publication number
FR1141985A
FR1141985A FR1141985DA FR1141985A FR 1141985 A FR1141985 A FR 1141985A FR 1141985D A FR1141985D A FR 1141985DA FR 1141985 A FR1141985 A FR 1141985A
Authority
FR
France
Prior art keywords
safety
pitch control
device improving
aircraft propeller
hydraulic 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
Raymond Garnier
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 FR1141985A publication Critical patent/FR1141985A/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
    • B64C11/385—Blade pitch-changing mechanisms fluid, e.g. hydraulic comprising feathering, braking or stopping systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1141985D 1955-12-23 1955-12-23 Device improving the safety of aircraft propeller governors with hydraulic pitch control Expired FR1141985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1141985T 1955-12-23

Publications (1)

Publication Number Publication Date
FR1141985A true FR1141985A (en) 1957-09-12

Family

ID=9642970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1141985D Expired FR1141985A (en) 1955-12-23 1955-12-23 Device improving the safety of aircraft propeller governors with hydraulic pitch control

Country Status (1)

Country Link
FR (1) FR1141985A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163232A (en) * 1957-07-18 1964-12-29 United Aircraft Corp Hydraulic propeller system
US4678402A (en) * 1984-09-07 1987-07-07 Roe Homer D Variable pitch propeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163232A (en) * 1957-07-18 1964-12-29 United Aircraft Corp Hydraulic propeller system
US4678402A (en) * 1984-09-07 1987-07-07 Roe Homer D Variable pitch propeller

Similar Documents

Publication Publication Date Title
FR1141985A (en) Device improving the safety of aircraft propeller governors with hydraulic pitch control
FR1083482A (en) Control device, in particular of the pitch of a propeller
FR1177427A (en) Variable pitch propeller control
FR1253121A (en) Device for controlling the installation of steam turbines
FR1166917A (en) Aircraft propeller pitch control
FR1198389A (en) Pitch control system for aircraft propellers
FR1106318A (en) Safety device in the automatic control of aircraft trim tabs
FR1023125A (en) Regulator device for variable pitch propellers
FR1204503A (en) Aircraft rudder control device
FR913071A (en) Safety device for variable-pitch propeller control
FR910830A (en) Servo device for hydraulic propeller pitch control servomotors
FR1247383A (en) Variable-pitch propeller pitch control device
FR915163A (en) Counter-rotating coaxial propeller pitch control device
FR1328347A (en) Linkage for rudder control on an airplane
FR937558A (en) Improvements to variable and reversible pitch aircraft propellers and their control device
FR1247384A (en) Dual Variable Pitch Propeller Pitch Control Device
FR1187904A (en) Improvements to aircraft propeller control devices
CH270741A (en) Flight control device of an aerodyne.
FR1174943A (en) Variable pitch propeller control system
FR1152990A (en) Device for modifying the pitch of a boat propeller
BE617505A (en) Aircraft flight control device
FR1080122A (en) Control device for variable-pitch propellers
FR1245547A (en) Device for controlling a group of variable-pitch propellers
FR1253614A (en) Adjustment and control device for boat propeller with variable pitch
FR973292A (en) Device for simultaneous control of the change of pitch of two propellers