FR988883A - Dispositif d'articulation de pales d'hélices - Google Patents

Dispositif d'articulation de pales d'hélices

Info

Publication number
FR988883A
FR988883A FR988883DA FR988883A FR 988883 A FR988883 A FR 988883A FR 988883D A FR988883D A FR 988883DA FR 988883 A FR988883 A FR 988883A
Authority
FR
France
Prior art keywords
propeller blade
articulation device
blade articulation
propeller
blade
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
English (en)
Inventor
Pierre-Paul Ratie
Louis Arsandaux
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 FR988883A publication Critical patent/FR988883A/fr
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
    • B64C11/343—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR988883D 1944-01-26 1944-01-26 Dispositif d'articulation de pales d'hélices Expired FR988883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988883T 1944-01-26

Publications (1)

Publication Number Publication Date
FR988883A true FR988883A (fr) 1951-09-03

Family

ID=9539809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988883D Expired FR988883A (fr) 1944-01-26 1944-01-26 Dispositif d'articulation de pales d'hélices

Country Status (1)

Country Link
FR (1) FR988883A (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065225A (en) * 1976-04-22 1977-12-27 Allison William D Multivane windmill
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
US4310284A (en) * 1979-08-27 1982-01-12 Randolph Arthur J Automatically controlled wind propeller and tower shadow eliminator
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine
US4348154A (en) * 1978-02-01 1982-09-07 Wind Engineering Corporation Adjustable vane windmills
US4349315A (en) * 1978-02-01 1982-09-14 Wind Engineering Corporation Adjustable vane windmills
US4431375A (en) * 1979-05-10 1984-02-14 Carter Wind Power Wind-driven generator apparatus
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
US4632637A (en) * 1981-06-04 1986-12-30 Analytics, Inc. Wind turbine
US5118255A (en) * 1989-09-18 1992-06-02 Angel Moreno Motor
GB2436599A (en) * 2006-03-30 2007-10-03 Boost Energy Systems Ltd Wind turbine blade furling system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065225A (en) * 1976-04-22 1977-12-27 Allison William D Multivane windmill
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
US4348154A (en) * 1978-02-01 1982-09-07 Wind Engineering Corporation Adjustable vane windmills
US4349315A (en) * 1978-02-01 1982-09-14 Wind Engineering Corporation Adjustable vane windmills
US4431375A (en) * 1979-05-10 1984-02-14 Carter Wind Power Wind-driven generator apparatus
US4310284A (en) * 1979-08-27 1982-01-12 Randolph Arthur J Automatically controlled wind propeller and tower shadow eliminator
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine
US4632637A (en) * 1981-06-04 1986-12-30 Analytics, Inc. Wind turbine
US5118255A (en) * 1989-09-18 1992-06-02 Angel Moreno Motor
GB2436599A (en) * 2006-03-30 2007-10-03 Boost Energy Systems Ltd Wind turbine blade furling system

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