FR860357A - Improvements to pressurized fluid rotary machines, applicable in particular to the control of aircraft propellers - Google Patents

Improvements to pressurized fluid rotary machines, applicable in particular to the control of aircraft propellers

Info

Publication number
FR860357A
FR860357A FR860357DA FR860357A FR 860357 A FR860357 A FR 860357A FR 860357D A FR860357D A FR 860357DA FR 860357 A FR860357 A FR 860357A
Authority
FR
France
Prior art keywords
applicable
control
pressurized fluid
rotary machines
fluid rotary
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Havilland Aircraft Co Ltd
Original Assignee
De Havilland Aircraft Co Ltd
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 by De Havilland Aircraft Co Ltd filed Critical De Havilland Aircraft Co Ltd
Application granted granted Critical
Publication of FR860357A publication Critical patent/FR860357A/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)
FR860357D 1938-09-23 1939-09-23 Improvements to pressurized fluid rotary machines, applicable in particular to the control of aircraft propellers Expired FR860357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB860357X 1938-09-23

Publications (1)

Publication Number Publication Date
FR860357A true FR860357A (en) 1941-01-13

Family

ID=10593002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860357D Expired FR860357A (en) 1938-09-23 1939-09-23 Improvements to pressurized fluid rotary machines, applicable in particular to the control of aircraft propellers

Country Status (1)

Country Link
FR (1) FR860357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151526A (en) * 1962-09-24 1964-10-06 Denison Res Foundation Gear motor
EP3361058A1 (en) * 2017-02-09 2018-08-15 Safran Aero Boosters SA Turbomachine compressor and corresponding turbomaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151526A (en) * 1962-09-24 1964-10-06 Denison Res Foundation Gear motor
EP3361058A1 (en) * 2017-02-09 2018-08-15 Safran Aero Boosters SA Turbomachine compressor and corresponding turbomaschine
BE1024982B1 (en) * 2017-02-09 2018-09-10 Safran Aero Boosters Sa TURBOMACHINE COMPRESSOR WITH AUBES WITH VARIABLE SHIFT

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