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FR1256667A - Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device - Google Patents

Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device

Info

Publication number
FR1256667A
FR1256667A FR818261A FR818261A FR1256667A FR 1256667 A FR1256667 A FR 1256667A FR 818261 A FR818261 A FR 818261A FR 818261 A FR818261 A FR 818261A FR 1256667 A FR1256667 A FR 1256667A
Authority
FR
France
Prior art keywords
built
variable pitch
hydraulic variable
icing device
controlled 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
FR818261A
Other languages
French (fr)
Inventor
Paul-Maurice Dreptin
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR818261A priority Critical patent/FR1256667A/en
Application granted granted Critical
Publication of FR1256667A publication Critical patent/FR1256667A/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
    • 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
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
FR818261A 1960-02-10 1960-02-10 Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device Expired FR1256667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR818261A FR1256667A (en) 1960-02-10 1960-02-10 Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818261A FR1256667A (en) 1960-02-10 1960-02-10 Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device

Publications (1)

Publication Number Publication Date
FR1256667A true FR1256667A (en) 1961-03-24

Family

ID=8725089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818261A Expired FR1256667A (en) 1960-02-10 1960-02-10 Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device

Country Status (1)

Country Link
FR (1) FR1256667A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501251A (en) * 1967-03-22 1970-03-17 Karlstad Mekaniska Ab Variable pitch propeller
US4046486A (en) * 1974-07-08 1977-09-06 Turbo-Lufttechnik Gmbh Lubrication of fan blade bearings
US4668168A (en) * 1984-06-14 1987-05-26 J.M. Voith Gmbh Lubricating and cooling rotary bearings of axial blowers
FR3072714A1 (en) * 2017-10-24 2019-04-26 Safran Transmission Systems OIL TRANSFER TUBE FOR A STEER CONTROL SYSTEM OF A TURBOMACHINE PROPELLER

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501251A (en) * 1967-03-22 1970-03-17 Karlstad Mekaniska Ab Variable pitch propeller
US4046486A (en) * 1974-07-08 1977-09-06 Turbo-Lufttechnik Gmbh Lubrication of fan blade bearings
US4668168A (en) * 1984-06-14 1987-05-26 J.M. Voith Gmbh Lubricating and cooling rotary bearings of axial blowers
FR3072714A1 (en) * 2017-10-24 2019-04-26 Safran Transmission Systems OIL TRANSFER TUBE FOR A STEER CONTROL SYSTEM OF A TURBOMACHINE PROPELLER
EP3476723A1 (en) * 2017-10-24 2019-05-01 Safran Transmission Systems Oil transfer tube for a control system for controlling the pitch of a turbine engine propeller
US11021235B2 (en) 2017-10-24 2021-06-01 Safran Transmission Systems Oil transfer for a control system regulating the propeller pitch of a turbine engine

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