WO2005049419A3 - Outboard jet drive marine propulsion system - Google Patents

Outboard jet drive marine propulsion system Download PDF

Info

Publication number
WO2005049419A3
WO2005049419A3 PCT/US2004/038048 US2004038048W WO2005049419A3 WO 2005049419 A3 WO2005049419 A3 WO 2005049419A3 US 2004038048 W US2004038048 W US 2004038048W WO 2005049419 A3 WO2005049419 A3 WO 2005049419A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
jet
jet drive
propulsion system
marine propulsion
Prior art date
Application number
PCT/US2004/038048
Other languages
French (fr)
Other versions
WO2005049419A2 (en
Inventor
William Lawson
Original Assignee
Sword Marine Technology Llc
William Lawson
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 Llc, William Lawson filed Critical Sword Marine Technology Llc
Priority to EP04810983A priority Critical patent/EP1682407A2/en
Priority to AU2004290679A priority patent/AU2004290679A1/en
Priority to CA002545974A priority patent/CA2545974A1/en
Priority to BRPI0416331-1A priority patent/BRPI0416331A/en
Publication of WO2005049419A2 publication Critical patent/WO2005049419A2/en
Publication of WO2005049419A3 publication Critical patent/WO2005049419A3/en

Links

Classifications

    • 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
    • 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
    • B63H11/11—Direction control of propulsive fluid with bucket or clamshell-type reversing means
    • 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
    • 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

Abstract

An outboard jet drive marine system for a boat includes a housing, the housing has front and rear sides, and a top and bottom. The housing is adapted to be affixed behind a hull of a boat. An engine is disposed within the housing. A jet drive unit is releasably mounted to a housing extending from the rear of the housing and is operatively coupled to the engine in the housing. The jet drive unit includes a jet unit housing and drive shaft disposed within and supported by the jet unit housing. The jet unit housing is detachably received by the housing.
PCT/US2004/038048 2003-11-13 2004-11-15 Outboard jet drive marine propulsion system WO2005049419A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04810983A EP1682407A2 (en) 2003-11-13 2004-11-15 Outboard jet drive marine propulsion system
AU2004290679A AU2004290679A1 (en) 2003-11-13 2004-11-15 Outboard jet drive marine propulsion system
CA002545974A CA2545974A1 (en) 2003-11-13 2004-11-15 Outboard jet drive marine propulsion system
BRPI0416331-1A BRPI0416331A (en) 2003-11-13 2004-11-15 outboard jet engine marine system for a boat

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US52038703P 2003-11-13 2003-11-13
US60/520,387 2003-11-13
US10/988,327 2004-11-12
US10/988,327 US7220154B2 (en) 2003-11-13 2004-11-12 Outboard jet drive marine propulsion system

Publications (2)

Publication Number Publication Date
WO2005049419A2 WO2005049419A2 (en) 2005-06-02
WO2005049419A3 true WO2005049419A3 (en) 2005-12-01

Family

ID=34623130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/038048 WO2005049419A2 (en) 2003-11-13 2004-11-15 Outboard jet drive marine propulsion system

Country Status (7)

Country Link
US (2) US7220154B2 (en)
EP (1) EP1682407A2 (en)
KR (1) KR100853043B1 (en)
AU (1) AU2004290679A1 (en)
BR (1) BRPI0416331A (en)
CA (1) CA2545974A1 (en)
WO (1) WO2005049419A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7220154B2 (en) * 2003-11-13 2007-05-22 Sword Marine Technology, Inc. Outboard jet drive marine propulsion system
EP1750996A4 (en) * 2004-05-25 2009-08-19 Sword Marine Technology Llc Outboard jet drive marine propulsion system and control lever therefor
US20090130929A1 (en) * 2007-05-24 2009-05-21 Brunswick Corporation Water cooled fuel reservoir for a carburetor of a marine propulsion device
US8196386B2 (en) * 2008-03-19 2012-06-12 Honeywell International Inc. Position sensors, metering valve assemblies, and fuel delivery and control systems
EP2450273B1 (en) 2010-11-09 2019-04-03 Suzuki Motor Corporation Engine case of outboard motor
US8535104B1 (en) * 2011-04-27 2013-09-17 Brunswick Corporation Marine vessels and cooling systems for marine batteries on marine vessels
US8403715B1 (en) 2011-12-06 2013-03-26 Howard M. Arneson Marine jet drive
JP6204709B2 (en) * 2013-06-11 2017-09-27 川崎重工業株式会社 Thrust generator
US9815539B1 (en) 2016-06-21 2017-11-14 Brian Provost Outboard-motor vibration-isolating cooler method
US9545985B1 (en) * 2016-06-21 2017-01-17 Brian Provost Outboard-motor closed-loop cooler system method
JP7129056B2 (en) * 2018-02-21 2022-09-01 国立研究開発法人海洋研究開発機構 unmanned watercraft
CN113418403B (en) * 2021-06-21 2023-11-24 中国舰船研究设计中心 Ship multi-machine shared double-vacuum siphon self-flow condenser
CN116062136B (en) * 2023-03-22 2024-02-02 深海技术科学太湖实验室 Sound insulation cover of outboard propulsion motor

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4457724A (en) * 1980-12-27 1984-07-03 Fuji Jukogyo Kabushiki Kaisha Apparatus for driving a surfboard
US5938490A (en) * 1998-01-07 1999-08-17 Rodler; Waldo E. Outboard marine propulsion system
US6454621B2 (en) * 2000-01-18 2002-09-24 Kawasaki Jukogyo Kabushiki Kaisha Fuel cooling system for small watercraft engine
US20030032344A1 (en) * 2001-08-11 2003-02-13 Blanchard Clarence E. Axial-flow outboard jet propulsion unit

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US3105353A (en) 1962-01-03 1963-10-01 Eugene K Schulz Propulsion unit for boats
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US3788265A (en) * 1971-04-13 1974-01-29 C Moore Control assembly for jet boat
US3809005A (en) 1972-07-20 1974-05-07 W Rodler Propulsion system
US3951565A (en) 1974-12-09 1976-04-20 Rockwell International Corporation High suction inducer
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US4120152A (en) 1977-03-15 1978-10-17 Rockwell International Corporation Anti-vortex pintle
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
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US5752863A (en) 1996-10-10 1998-05-19 Baker; Jeffrey Lowell Outboard motor with improved jet propulsion unit
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US6004173A (en) 1998-11-30 1999-12-21 Brunswick Corporation Marine propulsion system with bypass eductor
US6059618A (en) 1998-12-09 2000-05-09 The United States Of America As Represented By The Secretary Of The Navy Ventilated outboard motor-mounted pumpjet assembly
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US6361387B1 (en) 2001-01-19 2002-03-26 Brunswick Corporation Marine propulsion apparatus with dual driveshafts extending from a forward end of an engine
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US6482055B1 (en) 2001-08-11 2002-11-19 Bombardier Motor Corporation Of America Water jet propulsion unit having linear weed grate clean-out system
US7220154B2 (en) * 2003-11-13 2007-05-22 Sword Marine Technology, Inc. Outboard jet drive marine propulsion system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457724A (en) * 1980-12-27 1984-07-03 Fuji Jukogyo Kabushiki Kaisha Apparatus for driving a surfboard
US5938490A (en) * 1998-01-07 1999-08-17 Rodler; Waldo E. Outboard marine propulsion system
US6454621B2 (en) * 2000-01-18 2002-09-24 Kawasaki Jukogyo Kabushiki Kaisha Fuel cooling system for small watercraft engine
US20030032344A1 (en) * 2001-08-11 2003-02-13 Blanchard Clarence E. Axial-flow outboard jet propulsion unit

Also Published As

Publication number Publication date
KR100853043B1 (en) 2008-08-19
WO2005049419A2 (en) 2005-06-02
US20070135000A1 (en) 2007-06-14
BRPI0416331A (en) 2007-01-09
CA2545974A1 (en) 2005-06-02
AU2004290679A1 (en) 2005-06-02
EP1682407A2 (en) 2006-07-26
KR20060121175A (en) 2006-11-28
US20060046583A1 (en) 2006-03-02
US7220154B2 (en) 2007-05-22

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