FR692265A - Perfectionnements aux hélices - Google Patents

Perfectionnements aux hélices

Info

Publication number
FR692265A
FR692265A FR692265DA FR692265A FR 692265 A FR692265 A FR 692265A FR 692265D A FR692265D A FR 692265DA FR 692265 A FR692265 A FR 692265A
Authority
FR
France
Prior art keywords
refinements
propeller
propeller refinements
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
Ole Gunerius Halvorsen
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 FR692265A publication Critical patent/FR692265A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR692265D 1929-03-19 1930-03-19 Perfectionnements aux hélices Expired FR692265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692265XA 1929-03-19 1929-03-19

Publications (1)

Publication Number Publication Date
FR692265A true FR692265A (fr) 1930-11-04

Family

ID=22087546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692265D Expired FR692265A (fr) 1929-03-19 1930-03-19 Perfectionnements aux hélices

Country Status (1)

Country Link
FR (1) FR692265A (fr)

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