BR8303846A - Veiculo de propulsao a helice combinacao;processo de prevenir que a fluxo de fluido sobre um casco interfira com o fluxo de fluido para o interior de uma combinacao de duto-helice - Google Patents

Veiculo de propulsao a helice combinacao;processo de prevenir que a fluxo de fluido sobre um casco interfira com o fluxo de fluido para o interior de uma combinacao de duto-helice

Info

Publication number
BR8303846A
BR8303846A BR8303846A BR8303846A BR8303846A BR 8303846 A BR8303846 A BR 8303846A BR 8303846 A BR8303846 A BR 8303846A BR 8303846 A BR8303846 A BR 8303846A BR 8303846 A BR8303846 A BR 8303846A
Authority
BR
Brazil
Prior art keywords
helice
fluid flow
combination
interfer
hull
Prior art date
Application number
BR8303846A
Other languages
English (en)
Inventor
Ramon Ruiz-Fornellis
Gonzalo Perez Gomes
Original Assignee
Espanoles Astilleros
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 Espanoles Astilleros filed Critical Espanoles Astilleros
Publication of BR8303846A publication Critical patent/BR8303846A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • B63H1/28—Other means for improving propeller efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Types And Forms Of Lifts (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
BR8303846A 1982-07-19 1983-07-18 Veiculo de propulsao a helice combinacao;processo de prevenir que a fluxo de fluido sobre um casco interfira com o fluxo de fluido para o interior de uma combinacao de duto-helice BR8303846A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES514112 1982-07-19

Publications (1)

Publication Number Publication Date
BR8303846A true BR8303846A (pt) 1984-08-28

Family

ID=8484480

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303846A BR8303846A (pt) 1982-07-19 1983-07-18 Veiculo de propulsao a helice combinacao;processo de prevenir que a fluxo de fluido sobre um casco interfira com o fluxo de fluido para o interior de uma combinacao de duto-helice

Country Status (11)

Country Link
EP (1) EP0100058A1 (pt)
JP (1) JPS5996093A (pt)
KR (1) KR840005402A (pt)
BR (1) BR8303846A (pt)
DD (1) DD210095A5 (pt)
DK (1) DK332083A (pt)
FI (1) FI832576A (pt)
GR (1) GR82298B (pt)
NO (1) NO832600L (pt)
PL (1) PL243092A1 (pt)
PT (1) PT77032B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1034333C2 (nl) * 2007-09-04 2009-03-11 Hrp Holding B V Voortstuwingsinstallatie voor een vaartuig met schroef en straalbuis.
ES2317799B1 (es) * 2008-08-01 2010-03-17 Juan Jose Romero Vazquez Sistema de propulsion con helice y tobera fija respecto a la helice.
CH699473A2 (fr) * 2008-08-27 2010-03-15 Drs Drag Reduction Systems Sa Dispositif de canalisation du flux d'eau autour du moyeu d'une hélice de bateau.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106558A (fr) * 1954-08-19 1955-12-20 Ostermann & Co écran d'hélice
FR1170011A (fr) * 1957-03-25 1959-01-08 Aileron pour la stabilisation et la direction des filets d'eau pour bateaux
DE1842679U (de) * 1960-08-05 1961-11-30 Ts B Konstrukcji Okretowych Ummantelung einer schiffsschraube.
FR1425538A (fr) * 1964-12-07 1966-01-24 Propulseur à réaction sous-marine
US3635186A (en) * 1970-02-25 1972-01-18 William H German Ship construction
JPS5271095A (en) * 1975-08-14 1977-06-14 Mitsui Eng & Shipbuild Co Ltd Ship

Also Published As

Publication number Publication date
FI832576A (fi) 1984-01-20
PT77032B (en) 1986-02-03
PL243092A1 (en) 1984-03-12
JPS5996093A (ja) 1984-06-02
EP0100058A1 (en) 1984-02-08
DD210095A5 (de) 1984-05-30
KR840005402A (ko) 1984-11-12
DK332083D0 (da) 1983-07-19
GR82298B (pt) 1984-12-13
PT77032A (en) 1983-08-01
NO832600L (no) 1984-01-20
DK332083A (da) 1984-01-20
FI832576A0 (fi) 1983-07-14

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