FR393246A - Hélice propulsive aérienne et hydraulique - Google Patents

Hélice propulsive aérienne et hydraulique

Info

Publication number
FR393246A
FR393246A FR393246DA FR393246A FR 393246 A FR393246 A FR 393246A FR 393246D A FR393246D A FR 393246DA FR 393246 A FR393246 A FR 393246A
Authority
FR
France
Prior art keywords
aerial
hydraulic propeller
propeller
hydraulic
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
Michel Vinogradow
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 FR393246A publication Critical patent/FR393246A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR393246D 1908-08-12 1908-08-12 Hélice propulsive aérienne et hydraulique Expired FR393246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR393246T 1908-08-12

Publications (1)

Publication Number Publication Date
FR393246A true FR393246A (fr) 1908-12-16

Family

ID=1438560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393246D Expired FR393246A (fr) 1908-08-12 1908-08-12 Hélice propulsive aérienne et hydraulique

Country Status (1)

Country Link
FR (1) FR393246A (fr)

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