FR2376788A1 - Dispositif de propulsion pour engin nautique et applications - Google Patents

Dispositif de propulsion pour engin nautique et applications

Info

Publication number
FR2376788A1
FR2376788A1 FR7700621A FR7700621A FR2376788A1 FR 2376788 A1 FR2376788 A1 FR 2376788A1 FR 7700621 A FR7700621 A FR 7700621A FR 7700621 A FR7700621 A FR 7700621A FR 2376788 A1 FR2376788 A1 FR 2376788A1
Authority
FR
France
Prior art keywords
blade
flexible material
propeller blade
fins
round edge
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.)
Granted
Application number
FR7700621A
Other languages
English (en)
French (fr)
Other versions
FR2376788B3 (en, 2012
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STORET JEAN BERNARD
Original Assignee
STORET JEAN BERNARD
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 by STORET JEAN BERNARD filed Critical STORET JEAN BERNARD
Priority to FR7700621A priority Critical patent/FR2376788A1/fr
Publication of FR2376788A1 publication Critical patent/FR2376788A1/fr
Application granted granted Critical
Publication of FR2376788B3 publication Critical patent/FR2376788B3/fr
Granted 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
    • 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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
FR7700621A 1977-01-11 1977-01-11 Dispositif de propulsion pour engin nautique et applications Granted FR2376788A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700621A FR2376788A1 (fr) 1977-01-11 1977-01-11 Dispositif de propulsion pour engin nautique et applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700621A FR2376788A1 (fr) 1977-01-11 1977-01-11 Dispositif de propulsion pour engin nautique et applications

Publications (2)

Publication Number Publication Date
FR2376788A1 true FR2376788A1 (fr) 1978-08-04
FR2376788B3 FR2376788B3 (en, 2012) 1979-09-07

Family

ID=9185345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700621A Granted FR2376788A1 (fr) 1977-01-11 1977-01-11 Dispositif de propulsion pour engin nautique et applications

Country Status (1)

Country Link
FR (1) FR2376788A1 (en, 2012)

Also Published As

Publication number Publication date
FR2376788B3 (en, 2012) 1979-09-07

Similar Documents

Publication Publication Date Title
IT1135095B (it) Pala per elicottero perfezionata con punta avente una combinazione prescelta di freccia,rastremazione ed anedro per migliorare l'efficacia di volo stazionario
DE3575543D1 (de) Flexibles tragfluegel-rippensegel.
FI803369A7 (fi) Johto yhdistettynä laivan potkuriin, jossa on siivenkärkirajoitinlevyt.
SE7903806L (sv) Roder for vattenfarkoster och flytapparater
KR850001107A (ko) 프로펠러 유수량에 영향을 주는 장치
EP0121505A3 (en) Ship propeller device movably mounted with respect to the hull
ES465123A1 (es) Perfeccionamientos introducidos en un timon para embarcacio-nes
ES8400065A1 (es) Sistema de propulsion para vehiculos y embarcaciones a vela.
FI862633A7 (fi) Liitetyin lavoin varustettu potkuri tai sentapainen.
ES510576A0 (es) "mejoras en la construccion de buques, con una helice, por lo menos".
ES444150A1 (es) Perfeccionamientos en los propulsores de los buques.
AT339164B (de) Einflachenruder, insbesondere zur anordnung hinter einer schiffsschraube
DK414187D0 (da) Skib med en paa haekken anbragt propel, og fremgangsmaade til skibets drift
NL178305C (nl) Drijfwerk voor een schip met twee aandrijfmachines voor een schroefas.
DK0522035T3 (da) Propel med vridbare blade
FR2376788A1 (fr) Dispositif de propulsion pour engin nautique et applications
ES267072U (es) Dispositivo estabilizador para plancha a vela.
ES460410A1 (es) Un dispositivo de embarque perfeccionado para un buque.
NL7714113A (nl) Voortstuwingsschroef met bladen.
FI823935A7 (fi) Aluksen potkuri, jossa on kaksi tai useampia rei'itettyjä, onttoja siipiä.
DK128177A (da) Indstillingsmekanisme for bladene i en stilbar propeller
GB2017027B (en) Ship having at least one propeller nozzle unit with rudder in optimum position
NL186441C (nl) Boegstraalroer.
ES275247Y (es) Embarcacion con velas de ala, perfeccionada.
GB992948A (en) Improvements in or relating to manually operated rafts