FR1050748A - Hélice - Google Patents

Hélice

Info

Publication number
FR1050748A
FR1050748A FR1050748DA FR1050748A FR 1050748 A FR1050748 A FR 1050748A FR 1050748D A FR1050748D A FR 1050748DA FR 1050748 A FR1050748 A FR 1050748A
Authority
FR
France
Prior art keywords
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
Other languages
English (en)
Inventor
Oscar Abraham Wirkkala
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 FR1050748A publication Critical patent/FR1050748A/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
FR1050748D 1952-02-12 1952-02-12 Hélice Expired FR1050748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050748T 1952-02-12

Publications (1)

Publication Number Publication Date
FR1050748A true FR1050748A (fr) 1954-01-11

Family

ID=9594341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050748D Expired FR1050748A (fr) 1952-02-12 1952-02-12 Hélice

Country Status (1)

Country Link
FR (1) FR1050748A (fr)

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