Patents
Patents for B63H 11 - Effecting propulsion by jets, i.e. reaction principle (3,225)
10/1995
10/24/1995US5460553 Jet pump mounting system
10/24/1995US5460552 Adaptor plate mounting system for marine jet propulsion unit
10/11/1995CN2209646Y Self-sucking, water jet propulsive apparatus
09/1995
09/14/1995WO1995024338A1 Water walking apparatus
09/12/1995US5449305 Watercraft
08/1995
08/08/1995US5439402 Design of an integrated inlet duct for efficient fluid transmission
08/08/1995US5438947 Internal passage underwater vehicle
08/03/1995WO1995020520A1 Waterjet propulsion unit for water craft with control elements for changing the direction of thrust of the waterjet
08/03/1995DE4402558A1 Wasserstrahlantrieb für Wasserfahrzeuge mit Steuerelementen zur Richtungsänderung des Vortrieb liefernden Wasserstrahles Water jet propulsion for boats with controls for changing the direction of the propulsion supplied water jet
08/02/1995EP0664756A1 Water jet propulsion unit for use in a jet boat
08/01/1995US5437568 Water jet propulsion unit
07/1995
07/27/1995DE4402241A1 Regulator of high capacity underwater pump for ship propulsion
07/25/1995US5435761 Underwater propulsion method and apparatus
07/19/1995EP0572597B1 Watercraft driving arrangement, in particular for a pneumatic boat
07/04/1995US5429533 Control for watercraft
07/04/1995US5429064 Boat
06/1995
06/22/1995WO1995016606A1 Ship propulsion device
06/21/1995EP0497776B1 Monohull fast sealift or semi-planing monohull ship
06/14/1995EP0657348A1 Water jet propulsor
06/06/1995US5421753 For propelling a vessel
06/06/1995US5421153 Hydrodynamic propulsion device
05/1995
05/26/1995WO1995013962A1 An intake for the water pump of jet propulsion units
05/26/1995WO1995013961A1 Propulsion system
05/24/1995EP0626918A4 Marine tunnel propeller jet propulsion unit.
05/06/1995CA2131345A1 Marine propulsion unit having exteriorly accessible clean-out capability and flushing device for same
05/06/1995CA2131344A1 Adaptor plate mounting system for marine jet propulsion unit
04/1995
04/27/1995DE4339415C1 Method for the generation of thrust in jet engines
04/18/1995US5406904 Ladder and attachment for water ski
04/12/1995EP0500970B1 Thrust generator
04/11/1995US5405276 Water injection propulsion device
04/04/1995US5403220 Jet-propelled chair float
03/1995
03/29/1995EP0645302A1 Method and arrangement for a more effective conversion of the propulsive energy of a watercraft, into speed
03/28/1995US5401198 Jet pump system for a water jet propelled boat
03/28/1995US5401197 Watercraft
03/28/1995US5401195 Trolling system for water crafts
03/07/1995US5395272 Steering device for jet boat
02/1995
02/14/1995US5389022 Jet boat
02/14/1995US5388544 Fuel system for docking watercraft
02/07/1995US5387141 Navigation stabilizing system for water jet propulsion vessel
02/02/1995WO1995003209A1 Multi-use watercraft
01/1995
01/31/1995US5385111 Arrangement for the drive of a watercraft, in particular for an inflatable boat
01/25/1995EP0635101A1 Electrically driven high speed pump
01/24/1995US5383802 Propulsion system
01/24/1995US5383801 Hollow jet thruster device
12/1994
12/27/1994US5376028 Jet propelled watercraft
12/27/1994US5376027 Marine propulsion mechanism for water craft
12/27/1994US5375551 Water jet saucer
12/22/1994WO1994029169A1 High speed boat
12/20/1994US5373800 Sea vessel
12/13/1994US5372526 Drive bearing lubricating device for water injection propulsion vessel
12/07/1994EP0626918A1 Marine tunnel propeller jet propulsion unit
12/06/1994US5370562 Water injection propulsion device
11/1994
11/22/1994US5366397 Water jet propulsion unit
11/22/1994US5366396 Water-jet drive
11/15/1994US5364409 Endoscopic needle holder
11/10/1994WO1994025341A1 Ship
11/01/1994US5359958 High-speed watercraft
10/1994
10/26/1994CN1093996A Spraying propelling apparatus under bottom of ship
10/25/1994US5359574 For affecting turbulence/noise characteristics
10/19/1994CN1093666A Drivor of spraying of water
10/18/1994US5356324 Retractable, and adjustable fin box mechanism
10/18/1994US5356319 Boat with removable inboard jet propulsion unit
10/11/1994US5353730 Multi-use watercraft
10/04/1994US5352139 Method and apparatus for the propulsion of water vehicles
09/1994
09/27/1994US5350325 Water injection propulsion device
09/13/1994US5346363 Liner for a water jet propulsion pump
09/06/1994US5344345 Water vessel propulsion apparatus
09/06/1994US5344344 Steering and reversing system for a marine jet propulsion unit
09/02/1994CA2090633A1 Apparatus for steering, propulsing, braking & draining a ship
08/1994
08/31/1994EP0612658A1 Water jet propulsion unit
08/31/1994EP0612657A1 Water jet propulsion
08/30/1994US5342227 Water jet propulsion unit
08/18/1994WO1994018458A1 High-speed electrically driven axial-flow pump and boat driven thereby
08/16/1994US5338234 Water injection propulsion device
08/10/1994EP0506936B1 Steering and reversing system for a marine jet propulsion unit
08/02/1994US5334060 Propulsion system
08/02/1994US5333444 Superconducting electromagnetic thruster
07/1994
07/19/1994US5330374 Water craft
07/13/1994EP0606194A2 Underwater propulsion method and apparatus
07/13/1994EP0467919B1 Propulsion system suitable for use on watercraft
07/07/1994DE4300118A1 Water borne vessel for use at sea and on lakes
07/05/1994US5325662 Advanced exhaust discharge for pump jet propulsion apparatus
06/1994
06/28/1994US5324216 Jet pump system for a water jet propelled boat
06/21/1994CA1330281C Jet propulsion craft provided with exhaust noise eliminating apparatus
06/09/1994WO1994012382A1 Stern drive system with anti-rotation brace
06/01/1994EP0564572B1 Improved hollow jet propulsion device
05/1994
05/24/1994US5314311 Thrust generator
05/17/1994US5313123 Automobile having the magnetohydrodynamic engine
05/17/1994US5312275 Jet boat diverter nozzle with built-in ride plate
05/10/1994US5310369 Water jet propulsion unit
05/10/1994US5310368 Seal construction for a pump of a small watercraft
05/10/1994CA2017718C Multi-bladed propulsion apparatus
05/04/1994EP0595056A1 Watercraft propulsion by a jet produced by the reaction of water with a chemical
05/04/1994EP0453567B1 Thrust generator
04/1994
04/28/1994WO1994008845A1 Water jet propulsion unit for use in a jet boat
04/27/1994EP0593756A1 Swivelling nozzle with steering flaps for a hydrojet boat
04/27/1994EP0442899B1 Vane-type thrust vectoring nozzle
04/20/1994CN1085512A Omnibearing water-flow propulsion for ship
04/19/1994US5304078 Reverse thrust bucket for jet device
04/05/1994US5299960 Auxiliary water projector for jet propelled watercraft
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