FR860046A - Hélice perfectionnée - Google Patents

Hélice perfectionnée

Info

Publication number
FR860046A
FR860046A FR860046DA FR860046A FR 860046 A FR860046 A FR 860046A FR 860046D A FR860046D A FR 860046DA FR 860046 A FR860046 A FR 860046A
Authority
FR
France
Prior art keywords
advanced propeller
propeller
advanced
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
Jean-Baptiste Cornic
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 FR860046A publication Critical patent/FR860046A/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
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/48—Units of two or more coaxial propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR860046D 1939-09-02 1939-09-02 Hélice perfectionnée Expired FR860046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860046T 1939-09-02

Publications (1)

Publication Number Publication Date
FR860046A true FR860046A (fr) 1941-01-04

Family

ID=9331103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860046D Expired FR860046A (fr) 1939-09-02 1939-09-02 Hélice perfectionnée

Country Status (1)

Country Link
FR (1) FR860046A (fr)

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