FR1375046A - Propeller for propelling boats - Google Patents

Propeller for propelling boats

Info

Publication number
FR1375046A
FR1375046A FR937932A FR937932A FR1375046A FR 1375046 A FR1375046 A FR 1375046A FR 937932 A FR937932 A FR 937932A FR 937932 A FR937932 A FR 937932A FR 1375046 A FR1375046 A FR 1375046A
Authority
FR
France
Prior art keywords
propeller
propelling boats
boats
propelling
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
FR937932A
Other languages
French (fr)
Inventor
Robert Jean-Marie Napias
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
Priority to FR937932A priority Critical patent/FR1375046A/en
Application granted granted Critical
Publication of FR1375046A publication Critical patent/FR1375046A/en
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
    • 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
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR937932A 1963-06-13 1963-06-13 Propeller for propelling boats Expired FR1375046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR937932A FR1375046A (en) 1963-06-13 1963-06-13 Propeller for propelling boats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937932A FR1375046A (en) 1963-06-13 1963-06-13 Propeller for propelling boats

Publications (1)

Publication Number Publication Date
FR1375046A true FR1375046A (en) 1964-10-16

Family

ID=8805938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937932A Expired FR1375046A (en) 1963-06-13 1963-06-13 Propeller for propelling boats

Country Status (1)

Country Link
FR (1) FR1375046A (en)

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