FR896389A - Pale d'hélice aérienne creuse - Google Patents

Pale d'hélice aérienne creuse

Info

Publication number
FR896389A
FR896389A FR896389DA FR896389A FR 896389 A FR896389 A FR 896389A FR 896389D A FR896389D A FR 896389DA FR 896389 A FR896389 A FR 896389A
Authority
FR
France
Prior art keywords
propeller blade
overhead propeller
hollow
hollow overhead
blade
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)
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.)
Airbus Defence and Space GmbH
Junkers Flugzeug und Motorenwerke AG
Original Assignee
Messerschmitt Bolkow Blohm AG
Junkers Flugzeug und Motorenwerke AG
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 Messerschmitt Bolkow Blohm AG, Junkers Flugzeug und Motorenwerke AG filed Critical Messerschmitt Bolkow Blohm AG
Application granted granted Critical
Publication of FR896389A publication Critical patent/FR896389A/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)
FR896389D 1942-07-14 1943-07-15 Pale d'hélice aérienne creuse Expired FR896389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896389X 1942-07-14

Publications (1)

Publication Number Publication Date
FR896389A true FR896389A (fr) 1945-02-20

Family

ID=6848189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896389D Expired FR896389A (fr) 1942-07-14 1943-07-15 Pale d'hélice aérienne creuse

Country Status (1)

Country Link
FR (1) FR896389A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692100A (en) * 1984-02-29 1987-09-08 F.B.M. Hudon Italiana S.p.A. Vacuum blade for a hollow type fan and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692100A (en) * 1984-02-29 1987-09-08 F.B.M. Hudon Italiana S.p.A. Vacuum blade for a hollow type fan and process

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