Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63H - Marine propulsion or steering › B63H 11 - Effecting propulsion by jets, i.e. reaction principle
Patents for B63H 11 - Effecting propulsion by jets, i.e. reaction principle (3,225)
02/2000
02/02/2000EP0975517A1 Waterjet propulsion for watercraft
02/02/2000CN1048947C Driver of spraying water
02/01/2000US6019648 Noise reducing system
01/2000
01/27/2000WO2000003914A1 Hydroplane
01/20/2000DE19831324A1 Amphibious two-wheel vehicle for travelling on land or water
01/18/2000US6015321 Fuel pump mounting arrangement for personal watercraft
01/13/2000WO2000002003A1 Method and apparatus for non-propulsive fin control in an air or sea vehicle using planar actuation
01/05/2000CN2356940Y Suction type jet ship
12/1999
12/21/1999US6004173 Marine propulsion system with bypass eductor
12/14/1999US6000355 Stabilized watercraft
12/07/1999US5997373 Jet-propelled boat
12/02/1999WO1999061312A1 Water jet propulsion type outboard motor
12/02/1999CA2270679A1 Watercraft control mechanism
11/1999
11/30/1999US5993164 Method and apparatus for an electromagnetic propulsion system
11/25/1999DE19823680A1 Variable geometry jet for jet drive
11/24/1999CN2350312Y Hydrojet propeller for amphibious vehicle
11/23/1999US5989083 Water jet propulsion device for vessels
11/23/1999US5988091 Jet ski brake apparatus
11/16/1999US5984740 Watercraft propulsion system
11/16/1999US5984635 Keller pressure jet rotor system
11/11/1999WO1999044886A3 Internal combustion engine
11/11/1999DE19905141A1 Vertical water-jet marine drive with inbuilt diffuser
11/02/1999US5975966 Propelling system of small boat
10/1999
10/27/1999CN2345450Y Hydrojet ship propulsion unit
10/27/1999CN1232765A Vertical water-jet propulsion device
10/20/1999EP0819333B1 Linear motor compressor and its application in cooling system
10/19/1999US5967868 Water jet propulsion unit mounting structure
10/19/1999US5967864 Twin jet propulsion units
10/19/1999US5967861 Throttle position sensor mounting arrangement for personal watercraft engine
10/12/1999US5964626 Tractor pump jet
10/12/1999CA2111077C Heliconic thruster system for a marine vessel
10/06/1999CN1230508A Jet-propelled ship
09/1999
09/28/1999US5957072 Air-intake system for watercraft
09/22/1999EP0943540A1 Closure preventive device for water jet propulsion type outboard motor
09/21/1999US5954552 Combined clutch and torsion damper for water jet propulsion
09/14/1999US5951342 Oil supply system for personal watercraft
09/10/1999WO1999044886A2 Internal combustion engine
09/09/1999DE19808716A1 Ship engine to water jet energy conversion process
08/1999
08/26/1999WO1999042361A1 Marine propulsor
08/19/1999DE19806462A1 Design elements to improve drive and propulsion of air and water craft
08/19/1999DE19806378A1 Ship's drive with improved efficiency
08/18/1999EP0935555A1 Water jet propulsion unit for use in water borne craft
08/17/1999US5938490 For a vessel
08/17/1999US5937785 Water jet powered kayak with removable power supply
08/17/1999CA2193868C Water jet propulsion device for vessels
08/10/1999US5934954 Braking system for a watercraft
08/10/1999US5934953 Inspection hole for jet propulsion unit
08/04/1999CN2331583Y Gas and water mixed jet propelling device for high-speed ship
07/1999
07/27/1999US5928044 Exhaust system for an engine
07/15/1999DE19902963A1 Towing vehicle for people using rollers, balls or sliding bodies
07/14/1999EP0928268A1 Hydraulic jet propulsion apparatus for boats
07/13/1999US5921825 High speed boat
07/13/1999US5921198 Small watercraft hull
06/1999
06/09/1999EP0767752A4 Underwater two phase ramjet engine
06/08/1999US5910032 Marine propulsion system
06/03/1999CA2223346A1 Turning aid nozzle
05/1999
05/26/1999EP0918014A1 Water jet propulsion system for watercraft
05/25/1999US5906524 Throttle position sensor mounting arrangement for personal watercraft engine
05/11/1999CA2188930C Water jet propelled kayak
05/11/1999CA2166689C Multi-use watercraft
05/06/1999EP0764111A4 Water jet powered watercraft
05/04/1999US5899186 For driving a propelling means
04/1999
04/28/1999CN2316251Y Turbine propelling ship
04/22/1999WO1999019209A1 Closure preventive device for water jet propulsion type outboard motor
04/20/1999CA2131347C Jet pump mounting system
04/14/1999EP0907555A1 Pulsing reaction drive for water craft
04/13/1999US5894087 Speed sensor for watercraft
04/06/1999CA2131346C Jet pump exhaust system
03/1999
03/24/1999EP0903835A1 Axial flow pump/marine propeller
03/23/1999US5885121 Cooling system for watercraft engine
03/11/1999DE19739445A1 Structure for generating ship propulsion
03/10/1999CA2215100A1 Stator of propelling system of small powerboat
03/09/1999US5879214 Convertible floating and sledding toy
03/09/1999US5879211 Watercraft component layout
03/09/1999US5879209 Automatic trim control system for jet propelled watercraft
03/02/1999US5876258 Self-activating marine jet drive weed grate cleanout system
03/02/1999US5876257 Stator of propelling system of small powerboat
03/02/1999US5875627 Fluid propulsion system for accelerating and directionally controlling a fluid
02/1999
02/17/1999CN2307733Y High efficient energy-saving forced propulsor
02/16/1999US5871381 Stator of propelling system of small powerboat
02/11/1999WO1998049047A3 Water sport machine
02/02/1999US5865086 Thermo-hydro-dynamic system
01/1999
01/26/1999US5863229 Variable venturi
01/18/1999CA2210840A1 Stator of propelling system of small powerboat
01/12/1999US5857423 Seat arrangement for a watercraft
01/07/1999EP0765270B1 Water-jet propulsion unit for a waterborne craft
12/1998
12/30/1998EP0887259A2 Method and arrangement for fluidborne vehicle propulsion and drag reduction
12/23/1998WO1998057849A1 Water jet propulsion system for watercraft
12/23/1998WO1998057848A1 Contra-rotating ducted impellers
12/22/1998US5851130 Watercraft intake debris cleaner
12/16/1998EP0883544A1 Fluid thruster apparatus
12/15/1998US5848921 Power driven vessel having propelling power mounting apparatus
12/08/1998US5846105 Marine jet propulsion water inlet system
12/08/1998US5846104 Water diverting apparatus
12/08/1998US5846103 Tractor pump jet
12/08/1998US5845596 Seat arrangement for watercraft
12/02/1998EP0881143A1 Water jet propulsion device for marine vessel
12/02/1998EP0881142A1 Water jet propulsion device for marine vessel
11/1998
11/30/1998CA2233774A1 Convertible floating and sledding toy
11/24/1998US5839927 Water jet system
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