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FR817236A - Nouvelle hélice - Google Patents

Nouvelle hélice

Info

Publication number
FR817236A
FR817236A FR817236DA FR817236A FR 817236 A FR817236 A FR 817236A FR 817236D A FR817236D A FR 817236DA FR 817236 A FR817236 A FR 817236A
Authority
FR
France
Prior art keywords
new propeller
propeller
new
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
Alfred Zenoble Goulet
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 FR817236A publication Critical patent/FR817236A/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
    • B64C11/24—Hollow blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR817236D 1936-05-06 1936-05-06 Nouvelle hélice Expired FR817236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817236T 1936-05-06

Publications (1)

Publication Number Publication Date
FR817236A true FR817236A (fr) 1937-08-30

Family

ID=9268231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817236D Expired FR817236A (fr) 1936-05-06 1936-05-06 Nouvelle hélice

Country Status (1)

Country Link
FR (1) FR817236A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188906A (en) * 1959-08-25 1980-02-19 Miller Marlin L Supercavitating propeller with air ventilation
US5217349A (en) * 1989-08-31 1993-06-08 Technology Integration Incorporated System and method for suppressing noise produced by rotors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188906A (en) * 1959-08-25 1980-02-19 Miller Marlin L Supercavitating propeller with air ventilation
US5217349A (en) * 1989-08-31 1993-06-08 Technology Integration Incorporated System and method for suppressing noise produced by rotors

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