FR496834A - Perfectionnements aux hélices d'aviation - Google Patents

Perfectionnements aux hélices d'aviation

Info

Publication number
FR496834A
FR496834A FR496834DA FR496834A FR 496834 A FR496834 A FR 496834A FR 496834D A FR496834D A FR 496834DA FR 496834 A FR496834 A FR 496834A
Authority
FR
France
Prior art keywords
aviation propeller
aviation
propeller
propeller improvements
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
James Ferrier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR496834A publication Critical patent/FR496834A/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)
FR496834D 1918-09-01 1918-09-01 Perfectionnements aux hélices d'aviation Expired FR496834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496834T 1918-09-01

Publications (1)

Publication Number Publication Date
FR496834A true FR496834A (fr) 1919-11-18

Family

ID=1532214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496834D Expired FR496834A (fr) 1918-09-01 1918-09-01 Perfectionnements aux hélices d'aviation

Country Status (1)

Country Link
FR (1) FR496834A (fr)

Similar Documents

Publication Publication Date Title
FR500042A (fr) Perfectionnements aux ailes d'hélice
FR496834A (fr) Perfectionnements aux hélices d'aviation
FR496272A (fr) Perfectionnements aux propulseurs d'aéroplanes
FR500637A (fr) Perfectionnements aux carburateurs
FR21307E (fr) Hélice de propulsion
FR500171A (fr) Perfectionnements aux hélices
FR506641A (fr) Perfectionnements apportés aux hélices
FR522078A (fr) Perfectionnements aux réservoirs d'avions
FR497720A (fr) Perfectionnements apportés aux avions
FR508875A (fr) Hélice
FR496469A (fr) Hélice de propulsion
FR502127A (fr) Perfectionnements aux hélices d'aviation
FR495959A (fr) Perfectionnements aux moyeux des hélices d'aéroplanes
FR497275A (fr) Perfectionnements aux aéroplanes
FR496192A (fr) Hélice aérienne
FR504659A (fr) Perfectionnements apportés aux fusées éclairantes destinées à etre lancées du bord d'un aéronef
FR502073A (fr) Perfectionnements aux propulseurs aériens
CA187217A (fr) Dirigeable ou avion
CA188780A (fr) Trebuchet
CA193582A (fr) Dirigeable
CA187225A (fr) Propulseur
CA191423A (fr) Helice
CA192534A (fr) Helice
FR489629A (fr) Perfectionnements aux portemanteaux d'embarcation
CH78010A (fr) Cariot d'atterrissage pour aéroplanes