FR642955A - Perfectionnement de la qualité tractive ou propulsive des hélices aériennes - Google Patents

Perfectionnement de la qualité tractive ou propulsive des hélices aériennes

Info

Publication number
FR642955A
FR642955A FR642955DA FR642955A FR 642955 A FR642955 A FR 642955A FR 642955D A FR642955D A FR 642955DA FR 642955 A FR642955 A FR 642955A
Authority
FR
France
Prior art keywords
propulsive
tractive
improvement
quality
aerial propellers
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
Camille-Edmond Outurquin
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 FR642955A publication Critical patent/FR642955A/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
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR642955D 1927-10-25 1927-10-25 Perfectionnement de la qualité tractive ou propulsive des hélices aériennes Expired FR642955A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR642955T 1927-10-25

Publications (1)

Publication Number Publication Date
FR642955A true FR642955A (fr) 1928-09-07

Family

ID=8999136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642955D Expired FR642955A (fr) 1927-10-25 1927-10-25 Perfectionnement de la qualité tractive ou propulsive des hélices aériennes

Country Status (1)

Country Link
FR (1) FR642955A (fr)

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