FR752827A - Perfectionnements aux hélices aériennes - Google Patents

Perfectionnements aux hélices aériennes

Info

Publication number
FR752827A
FR752827A FR752827DA FR752827A FR 752827 A FR752827 A FR 752827A FR 752827D A FR752827D A FR 752827DA FR 752827 A FR752827 A FR 752827A
Authority
FR
France
Prior art keywords
aerial propellers
propellers
aerial
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
Rene Francois
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 FR752827A publication Critical patent/FR752827A/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
    • B64C11/001—Shrouded propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR752827D 1933-03-21 1933-03-21 Perfectionnements aux hélices aériennes Expired FR752827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752827T 1933-03-21

Publications (1)

Publication Number Publication Date
FR752827A true FR752827A (fr) 1933-09-30

Family

ID=9160005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752827D Expired FR752827A (fr) 1933-03-21 1933-03-21 Perfectionnements aux hélices aériennes

Country Status (1)

Country Link
FR (1) FR752827A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442441A (en) * 1944-05-18 1948-06-01 Edward A Shellberg Air deflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442441A (en) * 1944-05-18 1948-06-01 Edward A Shellberg Air deflector

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