FR808921A - High efficiency propeller for fast rotating motors - Google Patents

High efficiency propeller for fast rotating motors

Info

Publication number
FR808921A
FR808921A FR808921DA FR808921A FR 808921 A FR808921 A FR 808921A FR 808921D A FR808921D A FR 808921DA FR 808921 A FR808921 A FR 808921A
Authority
FR
France
Prior art keywords
high efficiency
rotating motors
fast rotating
efficiency 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
Other languages
French (fr)
Inventor
De Trets Raymond Marie Reynaud
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 FR808921A publication Critical patent/FR808921A/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
    • B63H1/14—Propellers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR808921D 1936-07-24 1936-07-24 High efficiency propeller for fast rotating motors Expired FR808921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR808921T 1936-07-24

Publications (1)

Publication Number Publication Date
FR808921A true FR808921A (en) 1937-02-18

Family

ID=9253245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808921D Expired FR808921A (en) 1936-07-24 1936-07-24 High efficiency propeller for fast rotating motors

Country Status (1)

Country Link
FR (1) FR808921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567844A1 (en) * 1984-07-23 1986-01-24 Maghayri Mohamed Single-blade propeller, and application of the latter to the production of a propulsion device for a ship, enabling cavitation effects to be reduced
WO1995023088A1 (en) * 1994-02-23 1995-08-31 Jukka Kalevi Pohjola Propeller for boats and ships

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567844A1 (en) * 1984-07-23 1986-01-24 Maghayri Mohamed Single-blade propeller, and application of the latter to the production of a propulsion device for a ship, enabling cavitation effects to be reduced
WO1995023088A1 (en) * 1994-02-23 1995-08-31 Jukka Kalevi Pohjola Propeller for boats and ships

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