FR425192A - Hélice propulsive - Google Patents

Hélice propulsive

Info

Publication number
FR425192A
FR425192A FR425192A FR425192DA FR425192A FR 425192 A FR425192 A FR 425192A FR 425192 A FR425192 A FR 425192A FR 425192D A FR425192D A FR 425192DA FR 425192 A FR425192 A FR 425192A
Authority
FR
France
Prior art keywords
propeller
propeller propeller
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
FR425192A
Other languages
English (en)
Inventor
Paul Colliard
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.)
PAUL COLLIARD
Original Assignee
PAUL COLLIARD
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 PAUL COLLIARD filed Critical PAUL COLLIARD
Application granted granted Critical
Publication of FR425192A publication Critical patent/FR425192A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • 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
    • B64C11/18—Aerodynamic features
FR425192A 1911-01-24 1911-01-24 Hélice propulsive Expired FR425192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR425192T 1911-01-24

Publications (1)

Publication Number Publication Date
FR425192A true FR425192A (fr) 1911-06-03

Family

ID=1467868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR425192A Expired FR425192A (fr) 1911-01-24 1911-01-24 Hélice propulsive

Country Status (1)

Country Link
FR (1) FR425192A (fr)

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