FR523763A - Perfectionnement aux hélices - Google Patents

Perfectionnement aux hélices

Info

Publication number
FR523763A
FR523763A FR523763A FR523763DA FR523763A FR 523763 A FR523763 A FR 523763A FR 523763 A FR523763 A FR 523763A FR 523763D A FR523763D A FR 523763DA FR 523763 A FR523763 A FR 523763A
Authority
FR
France
Prior art keywords
propeller
improvement
propeller improvement
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
FR523763A
Other languages
English (en)
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of FR523763A publication Critical patent/FR523763A/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
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR523763A 1920-09-09 1920-09-09 Perfectionnement aux hélices Expired FR523763A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523763T 1920-09-09

Publications (1)

Publication Number Publication Date
FR523763A true FR523763A (fr) 1921-08-25

Family

ID=8918816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523763A Expired FR523763A (fr) 1920-09-09 1920-09-09 Perfectionnement aux hélices

Country Status (1)

Country Link
FR (1) FR523763A (fr)

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