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FR716419A - Hélice - Google Patents

Hélice

Info

Publication number
FR716419A
FR716419A FR716419DA FR716419A FR 716419 A FR716419 A FR 716419A FR 716419D A FR716419D A FR 716419DA FR 716419 A FR716419 A FR 716419A
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
Hans Martinius Riis
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 FR716419A publication Critical patent/FR716419A/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)
FR716419D 1930-05-07 1931-05-01 Hélice Expired FR716419A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO716419X 1930-05-07

Publications (1)

Publication Number Publication Date
FR716419A true FR716419A (fr) 1931-12-21

Family

ID=19906777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716419D Expired FR716419A (fr) 1930-05-07 1931-05-01 Hélice

Country Status (1)

Country Link
FR (1) FR716419A (fr)

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