FR798006A - Improvements to variable or adjustable pitch aerial propellers - Google Patents

Improvements to variable or adjustable pitch aerial propellers

Info

Publication number
FR798006A
FR798006A FR798006DA FR798006A FR 798006 A FR798006 A FR 798006A FR 798006D A FR798006D A FR 798006DA FR 798006 A FR798006 A FR 798006A
Authority
FR
France
Prior art keywords
variable
adjustable pitch
aerial propellers
propellers
aerial
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
Harry Lawley Milner
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 FR798006A publication Critical patent/FR798006A/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
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/34—Blade pitch-changing mechanisms mechanical automatic
    • B64C11/346—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR798006D 1934-11-23 1935-11-20 Improvements to variable or adjustable pitch aerial propellers Expired FR798006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB798006X 1934-11-23

Publications (1)

Publication Number Publication Date
FR798006A true FR798006A (en) 1936-05-08

Family

ID=10510303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798006D Expired FR798006A (en) 1934-11-23 1935-11-20 Improvements to variable or adjustable pitch aerial propellers

Country Status (1)

Country Link
FR (1) FR798006A (en)

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