FR969611A - Hydraulic control device for air propeller pitch change mechanisms - Google Patents

Hydraulic control device for air propeller pitch change mechanisms

Info

Publication number
FR969611A
FR969611A FR969611DA FR969611A FR 969611 A FR969611 A FR 969611A FR 969611D A FR969611D A FR 969611DA FR 969611 A FR969611 A FR 969611A
Authority
FR
France
Prior art keywords
control device
hydraulic control
pitch change
propeller pitch
air propeller
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
Hermann Oestrich
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 FR969611A publication Critical patent/FR969611A/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)
FR969611D 1948-07-16 1948-07-16 Hydraulic control device for air propeller pitch change mechanisms Expired FR969611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969611T 1948-07-16

Publications (1)

Publication Number Publication Date
FR969611A true FR969611A (en) 1950-12-22

Family

ID=9502048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969611D Expired FR969611A (en) 1948-07-16 1948-07-16 Hydraulic control device for air propeller pitch change mechanisms

Country Status (1)

Country Link
FR (1) FR969611A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240275A (en) * 1963-12-03 1966-03-15 Curtiss Wright Corp Hydraulically operable pitch aircraft propeller
US3801219A (en) * 1971-05-05 1974-04-02 Jerome A Gross Controllable pitch maripropeller
FR2594886A1 (en) * 1986-02-25 1987-08-28 Rolls Royce PROPULSIVE MODULE FOR AERONAUTICAL GAS TURBINE ENGINE
WO2023198987A1 (en) * 2022-04-15 2023-10-19 Safran Aircraft Engines Module for an aircraft turbine engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240275A (en) * 1963-12-03 1966-03-15 Curtiss Wright Corp Hydraulically operable pitch aircraft propeller
US3801219A (en) * 1971-05-05 1974-04-02 Jerome A Gross Controllable pitch maripropeller
FR2594886A1 (en) * 1986-02-25 1987-08-28 Rolls Royce PROPULSIVE MODULE FOR AERONAUTICAL GAS TURBINE ENGINE
US4738589A (en) * 1986-02-25 1988-04-19 Rolls-Royce Plc Propeller module for an aero gas turbine engine
WO2023198987A1 (en) * 2022-04-15 2023-10-19 Safran Aircraft Engines Module for an aircraft turbine engine
FR3134599A1 (en) * 2022-04-15 2023-10-20 Safran Aircraft Engines MODULE FOR AN AIRCRAFT TURBOMACHINE

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