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BRPI0516887A - marine jet propulsion system external to the boat - Google Patents

marine jet propulsion system external to the boat

Info

Publication number
BRPI0516887A
BRPI0516887A BRPI0516887-2A BRPI0516887A BRPI0516887A BR PI0516887 A BRPI0516887 A BR PI0516887A BR PI0516887 A BRPI0516887 A BR PI0516887A BR PI0516887 A BRPI0516887 A BR PI0516887A
Authority
BR
Brazil
Prior art keywords
housing
boat
exhaust
jet propulsion
engine
Prior art date
Application number
BRPI0516887-2A
Other languages
Portuguese (pt)
Inventor
William Lawson
Original Assignee
Sword Marine Technology Inc
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 Sword Marine Technology Inc filed Critical Sword Marine Technology Inc
Publication of BRPI0516887A publication Critical patent/BRPI0516887A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/32—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Supercharger (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

SISTEMA DE PROPULSãO A JATO MARINHO EXTERNO AO BARCO. Trata-se de um sistema de propulsão marinho movido a jato externo ao barco para um barco que compreende um invólucro. O invólucro é adaptado para ser fixado atrás de um casco de um barco. Um motor é disposto dentro do invólucro. Uma unidade de propulsão a jato é montada no invólucro em paralela e verticalmente orientada em relação ao motor, e é acoplada operativamente ao motor. O motor tem uma exaustão e cilindros, e um turbo-alimentador acoplado operativamente entre a exaustão e os cilindros. O turbo-alimentador tem um invólucro para receber a exaustão e um conjunto de turbina. A exaustão gira o conjunto de turbina. O conjunto de turbina fornece ar comprimido aos cilindros. O invólucro tem um diâmetro dimensionado para controlar o volume e a velocidade do gás de exaustão para otimizar a velocidade da turbina do conjunto de turbinas para reduzir para a contrapressão. O combustível é refrigerado à medida que sai do motor.EXTERNAL MARINE JET PROPULSION SYSTEM TO THE BOAT. It is a marine jet propulsion system external to the boat for a boat comprising a housing. The housing is adapted to be fixed behind a boat hull. A motor is arranged within the housing. A jet propulsion unit is mounted in the housing in parallel and vertically oriented relative to the engine, and is operatively coupled to the engine. The engine has an exhaust and cylinders, and a turbocharger operably coupled between the exhaust and the cylinders. The turbocharger has an exhaust housing and a turbine assembly. The exhaust rotates the turbine assembly. The turbine assembly supplies compressed air to the cylinders. The housing has a diameter sized to control the volume and velocity of the exhaust gas to optimize the turbine speed of the turbine assembly to reduce to back pressure. Fuel is cooled as it exits the engine.

BRPI0516887-2A 2004-10-25 2005-10-25 marine jet propulsion system external to the boat BRPI0516887A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US62189904P 2004-10-25 2004-10-25
US65365205P 2005-02-16 2005-02-16
US68176205P 2005-05-17 2005-05-17
US68259705P 2005-05-18 2005-05-18
PCT/US2005/038544 WO2006047585A2 (en) 2004-10-25 2005-10-25 Outboard jet drive marine propulsion system with increased horsepower

Publications (1)

Publication Number Publication Date
BRPI0516887A true BRPI0516887A (en) 2008-09-23

Family

ID=36228416

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516887-2A BRPI0516887A (en) 2004-10-25 2005-10-25 marine jet propulsion system external to the boat

Country Status (7)

Country Link
US (1) US20060105645A1 (en)
EP (1) EP1814781A4 (en)
KR (1) KR20070073934A (en)
AU (1) AU2005299395A1 (en)
BR (1) BRPI0516887A (en)
CA (1) CA2585413A1 (en)
WO (1) WO2006047585A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389147A (en) * 2002-05-31 2003-12-03 Man B & W Diesel Ltd I.c. engine air manifold arrangement
JP2007326396A (en) * 2006-06-06 2007-12-20 Honda Motor Co Ltd Small planing boat internal combustion engine mounting structure
JP2018535676A (en) * 2015-11-19 2018-12-06 エコトニクス エルエルシー Lateral circulator and agitator for pond culture
CH715395A2 (en) * 2018-09-28 2020-03-31 Peter A Mueller Partially submerged outboard motor.
KR102045683B1 (en) * 2018-08-31 2019-11-15 우영수 Out-board water jet apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055175A (en) 1961-03-14 1962-09-25 Frank C Clark Marine propulsion means
US4068612A (en) * 1976-01-26 1978-01-17 M & W Gear Company Turbocharger housing construction for marine turbocharger and device for turbocharging a marine engine
FR2416162A1 (en) * 1978-02-01 1979-08-31 Mouraret Michel WATERJET THROTTLE FOR BOAT
IT1100965B (en) * 1978-10-12 1985-09-28 Piaggio & C Spa IMPROVEMENTS BY VESSELS, IN PARTICULAR PNEUMATIC BOATS WITH WATER-JET TYPE PROPULSOR CONTAINED WITHIN A WATERPROOF BOX
DE3628037A1 (en) * 1986-08-19 1988-02-25 Gerhard Haubenwallner INTERNAL COMBUSTION ENGINE
US5356319A (en) 1993-01-21 1994-10-18 Parker Corvin L Boat with removable inboard jet propulsion unit
US5832903A (en) * 1997-06-02 1998-11-10 Brunswick Corp. Fuel supply system for an internal combustion engine
US6146219A (en) * 1999-03-09 2000-11-14 Outboard Marine Corporation Reverse propulsion and control means for water jet powered boats
BR0013392A (en) * 1999-08-18 2002-07-16 William Lawson Boat with external jet drive
JP2001200772A (en) * 2000-01-18 2001-07-27 Kawasaki Heavy Ind Ltd Recirculating fuel supply system for personal watercraft engines
JP3740936B2 (en) * 2000-03-16 2006-02-01 スズキ株式会社 Outboard motor fuel cooling system
AUPQ802400A0 (en) * 2000-06-07 2000-06-29 Burns, Alan Robert Propulsion system

Also Published As

Publication number Publication date
WO2006047585A2 (en) 2006-05-04
KR20070073934A (en) 2007-07-10
EP1814781A4 (en) 2009-03-25
US20060105645A1 (en) 2006-05-18
CA2585413A1 (en) 2006-05-04
WO2006047585A3 (en) 2007-02-08
AU2005299395A1 (en) 2006-05-04
EP1814781A2 (en) 2007-08-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]