Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63H - Marine propulsion or steering › B63H 1 - Propulsive elements directly acting on water
Patents for B63H 1 - Propulsive elements directly acting on water (4,187)
09/2005
09/06/2005US6939108 Cooling fan with reinforced blade
09/01/2005US20050191182 Turbine blade shroud cutter tip
09/01/2005US20050191180 Propeller hub assembly having overlap zone with optional removable exhaust ring and sized ventilation plugs
08/2005
08/31/2005CN1662417A Movement conversion device
08/30/2005US6935263 Wake absorber
08/25/2005WO2005077753A1 Device for propulsion, stabilisation and steering of a vessel
08/25/2005WO2005077752A1 Trim apparatus for marine outdrive with steering capability
08/25/2005US20050186861 Exterior shear shoulder assembly for outboard motors and outdrives
08/25/2005US20050186081 Wind blade spar cap and method of making
08/25/2005US20050186080 Fan or compressor blisk
08/25/2005US20050186076 Wind turbine with outer noise shell
08/25/2005US20050186075 Gas turbine nozzle guide vane
08/25/2005US20050186074 Moving blade and gas turbine using the same
08/25/2005US20050186073 Mobile kit for ceiling fan
08/23/2005US6932577 Turbine blade airfoil having improved creep capability
08/17/2005CN1656313A A blade for a wind turbine and a method of assembling laminated profiles for a blade
08/17/2005CN1654786A Firtree and broach slot forms for turbine stage 1 and 2 buckets and rotor wheels
08/11/2005US20050175462 Advanced firtree and broach slot forms for turbine stage 1 and 2 buckets and rotor wheels
08/11/2005US20050175458 Propeller, propeller propulsion system and vessel comprising propulsion system
08/11/2005US20050172882 Inflatable cruising device
08/04/2005US20050169759 Gas turbine flowpath structure
08/03/2005EP1558848A2 Method and system for regulating external and internal fluid flow
08/02/2005US6923693 System for utilization of sinus-shaped motion pattern
07/2005
07/27/2005CN1646364A Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system
07/27/2005CN1644879A Rotary blades
07/21/2005WO2005066504A1 Low pressure fan with high-flow
07/21/2005WO2005065024A2 Method and apparatus for converting sea waves and wind energy into electrical energy
07/21/2005WO2005054051A8 Watercraft with propulsion by muscle power
07/20/2005CN1643260A Ribbon drive power generation for variable flow conditions
07/14/2005WO2005062969A2 The use of intersecting vane machines in combination with wind turbines
07/14/2005US20050152783 Fan blade cover with ornament
07/12/2005US6916150 Cooling system for a tip of a turbine blade
06/2005
06/30/2005WO2005058693A1 Pressurized oil supply for propeller engine system
06/30/2005DE10356241A1 Water sports device has wiper with attached handgrip used for oscillation of underwater fin for propulsion of floating board
06/30/2005CA2549748A1 Pressurized oil supply for propeller engine system
06/29/2005EP1548277A1 Windmill rotor comprising multiple separate wind channels
06/23/2005US20050135934 Use of intersecting vane machines in combination with wind turbines
06/23/2005US20050135929 Pressurized oil supply for propeller engine system
06/23/2005DE10353566A1 Strahlantrieb Jet propulsion
06/21/2005US6908350 Trim apparatus for marine outdrive with steering capability
06/16/2005WO2005054051A1 Watercraft with propulsion by muscle power
06/15/2005EP1541806A2 Improved tip sealing for turbine rotor blade
06/15/2005EP1541462A1 Inverse kinematic propulsion for watercraft
06/15/2005EP1541461A1 Propeller, propeller propulsion system and vessel comprising propulsion system
06/15/2005EP1541460A1 Propeller, propeller propulsion system and vessel comprising propulsion system
06/14/2005CA2137607C Waterjet propulsor powered by an integral canned electric motor
06/09/2005DE212004000008U1 Fahrzeug mit Schneckenantrieb Vehicle with worm gear drive
06/02/2005WO2005049420A1 Jet propulsion engine
06/02/2005US20050118903 Screw drive vehicle
06/02/2005US20050118028 Detachable leading edge for airfoils
06/02/2005US20050118026 Wind power station
06/01/2005EP1535835A1 Wing structure and its applications
06/01/2005EP1535654A1 Fish-shaped underwater navigating body, control system thereof, and aquarium
06/01/2005EP1534589A1 Hydrodynamically and aerodynamically optimized leading edge structure for propellers, wings, and airfoils
05/2005
05/31/2005US6899525 Blade and wing configuration
05/26/2005WO2005047100A1 A propulsion system for marine vessels
05/26/2005US20050111979 Cooling system for a tip of a turbine blade
05/26/2005US20050111978 Turbine blade airfoil having improved creep capability
05/19/2005US20050106954 Biomechanically correct pedal powered paddling system for small watercrafts
05/19/2005US20050106025 Conical tip shroud fillet for a turbine bucket
05/19/2005US20050106018 Necklace fan
05/19/2005US20050106017 Method and system for regulating fluid over an airfoil or a hydrofoil
05/19/2005US20050106016 Method and system for regulating fluid flow over an airfoil or a hydrofoil
05/17/2005US6893304 Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propeller
05/12/2005US20050098685 Method and system for regulating pressure and optimizing fluid flow about a fuselage similar body
05/05/2005US20050095137 Multiple alloy rotor and method therefor
05/05/2005US20050095133 Injection molded centrifugal air impeller
05/03/2005US6886485 Twin-rudder system for large ship
04/2005
04/21/2005US20050084382 Pulling marine propeller
04/21/2005US20050084374 Shock-absorbing propeller assembly
04/19/2005US6882289 Monitoring and control of watercraft propulsion efficiency
04/14/2005US20050079776 Propulsion system for a watercraft
04/13/2005CN1605547A Automatic deflection scull and wave energy boat
04/12/2005US6877692 Oscillating foil propulsion system
04/07/2005WO2005030568A2 A water frictional drag reducing structure for the watercraft
04/07/2005US20050075015 Water vehicle propeller
03/2005
03/30/2005EP1517832A1 A pulling marine propeller
03/30/2005EP1409335B1 Reduction of propeller-induced pressure fluctuations by introduction of air
03/30/2005CN2688612Y Ship propeller
03/24/2005WO2004110859B1 Self-trimming oscillating system
03/24/2005DE10339502A1 Rotor with shaft for wind power unit or boat propeller has blade surface angled at 45 degrees to the shaft
03/23/2005EP1516121A1 Wind power plant
03/16/2005EP1515040A1 Wind turbine with outer noise shell
03/16/2005CN2685232Y Whole immersion creeper type moving web plate propeller for ship
03/16/2005CN1594840A Wind urbine with outer noise shell
03/15/2005US6866482 High-performance propeller
03/10/2005US20050051074 Self propelled hydrofoil device
03/10/2005US20050050705 Repair of nickel-based alloy turbine disk
03/10/2005CA2480381A1 Wind turbine with outer noise shell
03/09/2005CN1590215A Ship single pendulum paddle propeller
03/08/2005US6863013 Boat propulsion system
03/03/2005US20050048305 High temperature gas turbine and optical reflector coating system for heat exchanging
03/03/2005DE10334900A1 Ship propulsion wheel within a shrouding, at the hull, has structured teeth with convex flanks to force a water flow between it and the shrouding for increased propulsion power
03/02/2005CN1586990A Flexible propelling mechanism of artificial machine fish
03/01/2005US6860772 Transverse watercraft propeller
02/2005
02/24/2005US20050042951 Method and apparatus for controlling a waterjet-driven marine vessel
02/24/2005US20050042946 Engine cover assembly for watercraft
02/24/2005US20050042104 Francis turbine
02/24/2005US20050042098 Method for operating a wind park
02/23/2005EP1508515A1 Ship with one or more propellers
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