FR859801A - Hélice aérienne - Google Patents

Hélice aérienne

Info

Publication number
FR859801A
FR859801A FR859801DA FR859801A FR 859801 A FR859801 A FR 859801A FR 859801D A FR859801D A FR 859801DA FR 859801 A FR859801 A FR 859801A
Authority
FR
France
Prior art keywords
aerial propeller
propeller
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)
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.)
De Havilland Aircraft Co Ltd
Original Assignee
De Havilland Aircraft 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 De Havilland Aircraft Co Ltd filed Critical De Havilland Aircraft Co Ltd
Application granted granted Critical
Publication of FR859801A publication Critical patent/FR859801A/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
    • B64C11/22—Solid blades
FR859801D 1938-09-01 1939-08-31 Hélice aérienne Expired FR859801A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB859801X 1938-09-01

Publications (1)

Publication Number Publication Date
FR859801A true FR859801A (fr) 1940-12-30

Family

ID=10590834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859801D Expired FR859801A (fr) 1938-09-01 1939-08-31 Hélice aérienne

Country Status (1)

Country Link
FR (1) FR859801A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597715A (en) * 1982-05-19 1986-07-01 North Wind Power Company, Inc. Wooden wind turbine blade manufacturing process
WO2009101226A1 (fr) * 2008-02-11 2009-08-20 Isidro Bocanegra Marquina Pale modulaire extrudée

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597715A (en) * 1982-05-19 1986-07-01 North Wind Power Company, Inc. Wooden wind turbine blade manufacturing process
WO2009101226A1 (fr) * 2008-02-11 2009-08-20 Isidro Bocanegra Marquina Pale modulaire extrudée
ES2332973A1 (es) * 2008-02-11 2010-02-15 Isidro Bocanegra Marquina Pala modular extrudida.

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