| Patents for B63H 1 - Propulsive elements directly acting on water (4,187) |
|---|
| 05/01/2007 | US7210902 Two-way air pump |
| 04/26/2007 | WO2007047257A1 Boat stabilizer, boat motor and related method |
| 04/26/2007 | WO2007045887A2 Submersible vehicle |
| 04/26/2007 | US20070090651 Method for operating a wind park |
| 04/26/2007 | CA2625137A1 Submersible vehicle |
| 04/25/2007 | CN1951763A Fluidic drive apparatus |
| 04/24/2007 | US7208230 High temperature gas turbine and optical reflector coating system for heat exchanging |
| 04/24/2007 | US7207285 Variable hybrid catamaran air cushion ship |
| 04/24/2007 | CA2479461C Water jet pump |
| 04/19/2007 | WO2007044374A2 Swashplate anti-torque mechanism |
| 04/19/2007 | US20070086897 Wind turbine blade |
| 04/19/2007 | DE102005063291A1 Cycloidal propeller for e.g. aircraft, has unprofiled bearing surfaces whose front edge is fastened at molded supports with flow-convenient cross section, where aerodynamic section of surfaces is unsymmetrical at adjustment angles |
| 04/19/2007 | DE102005049794A1 Propeller for use in e.g. aircraft, has guiding structures arranged at propeller blades and protruding from surface of blades, where structures are connected with one another and extend in intermediate space between blades |
| 04/18/2007 | EP1773653A1 Shroud or ring propeller blade interface |
| 04/17/2007 | US7204731 Linear propulsor with radial motion |
| 04/12/2007 | WO2007038831A1 Drag-reduction, propulsion, and lift generating system |
| 04/12/2007 | CA2624442A1 Drag-reduction, propulsion, and lift generating system |
| 04/11/2007 | EP1687201B1 Jet propulsion engine |
| 04/11/2007 | CN1309618C Ship single pendulum paddle propeller |
| 04/04/2007 | EP1768893A2 Ceramic matrix composite airfoil trailing edge arrangement |
| 04/04/2007 | EP1768892A1 Foldable propeller |
| 04/04/2007 | CN1939805A Bionic robot fish |
| 04/03/2007 | US7198530 Resilient mount system for an outboard motor |
| 04/03/2007 | US7198470 Francis turbine |
| 03/29/2007 | US20070071603 Fan and blower unit having the same |
| 03/28/2007 | CN1938189A Improved velocity profile impeller vane |
| 03/27/2007 | US7195448 Cooled rotor blade |
| 03/22/2007 | US20070065282 Performance propeller |
| 03/22/2007 | US20070062194 Renewable energy credits |
| 03/20/2007 | US7192322 Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system |
| 03/15/2007 | US20070059178 Counterflow film cooled wall |
| 03/15/2007 | US20070059177 Axial compressor blading |
| 03/14/2007 | EP1588024A4 Cooling fan with reinforced blade |
| 03/08/2007 | US20070053777 Shock absorbing device for watercraft propeller |
| 03/08/2007 | DE202006019105U1 Kraftmaschine für Unterwasser-, Fluss- oder Gezeitenkraftwerke Engine for underwater, river or tidal power plants |
| 03/07/2007 | CN2875947Y Driving device for plate pulling type high efficiency boat |
| 03/06/2007 | US7186088 Low pressure fan with high-flow |
| 03/01/2007 | US20070048138 Fan shroud structure reinforcement to reduce or eliminate warping and distortion |
| 03/01/2007 | US20070048137 Wind turbine and energy distribution system |
| 02/28/2007 | EP1756398A1 Natural frequency tuning of gas turbine engine blades |
| 02/28/2007 | CN1302213C 'Menneimasi pendulum arm' and flapping-wing propeller |
| 02/27/2007 | US7182657 Boat hull with outboard drive and outboard drive for boats |
| 02/27/2007 | US7182031 Conversion kit for all terrain vehicle |
| 02/22/2007 | DE10212737B4 Schaufelradantrieb für Frachtschiffe Paddle wheel for cargo ships |
| 02/21/2007 | EP1753937A1 Bladed disk fixing undercut |
| 02/21/2007 | CN1916800A Biomimetic machine fish in multiple modes |
| 02/21/2007 | CN1915742A Sine driving mechanism with adjustable amplitude of oscillation for mechanical dolphin |
| 02/21/2007 | CN1915740A Rudderless pedalo in twin wheeled model |
| 02/20/2007 | US7179059 Blade for a wind turbine and a method of assembling laminated profiles for a blade |
| 02/20/2007 | US7179058 Aerodynamically wide range applicable cylindrical blade profiles |
| 02/20/2007 | US7179057 Velocity profile impeller vane |
| 02/15/2007 | WO2007019552A2 Fin for oscillating foil propulsion system |
| 02/15/2007 | WO2007016804A1 Watercraft drive |
| 02/14/2007 | EP1751399A1 Blade fixing relief mismatch |
| 02/14/2007 | CN2868840Y Artificial machine-fish |
| 02/13/2007 | US7176812 Wireless blade monitoring system and process |
| 02/13/2007 | US7175393 Transonic blade profiles |
| 02/08/2007 | US20070032144 Fin for oscillating foil propulsion system |
| 02/08/2007 | US20070031258 Pin-loaded mounting apparatus for a refractory component in a combustion turbine engine |
| 02/08/2007 | US20070031256 Centrifugal motor (CM) |
| 02/08/2007 | US20070031255 Thermally compliant turbine shroud mounting |
| 02/06/2007 | US7172475 Naval propulsion system fed by refuse derived fuel and method thereof |
| 02/01/2007 | US20070025859 Methods and apparatus for reducing load in a rotor blade |
| 01/31/2007 | CN1904391A Reciprocating propeller |
| 01/31/2007 | CN1903657A Shape memory alloy string driven pectoral wave pushing bionic underwater robot |
| 01/31/2007 | CN1903656A Shape memory alloy wire driven pectoral wave pushing bionic underwater robot |
| 01/23/2007 | US7165940 Method and apparatus for cooling gas turbine rotor blades |
| 01/18/2007 | US20070014666 Centrifugal fan assembly |
| 01/18/2007 | US20070012848 Anchoring fixture for stools capable of adjusting elevation |
| 01/17/2007 | CN1897417A Shaftless propeller |
| 01/04/2007 | WO2007001830A1 Shroud-enclosed inverted surface-piercing propeller outdrive |
| 01/03/2007 | EP1739007A1 Shaftless propeller |
| 01/03/2007 | CN1887646A Bionic machine fish with shape memory alloy wire for swinging forward |
| 01/02/2007 | US7156621 Blade fixing relief mismatch |
| 01/02/2007 | US7156620 Internally cooled gas turbine airfoil and method |
| 01/02/2007 | US7156619 Internally cooled gas turbine airfoil and method |
| 01/02/2007 | CA2373465C Electrical steering propeller having a small installed height |
| 12/28/2006 | US20060292008 Fan with ring and method of producing the same |
| 12/28/2006 | US20060288969 Engine accessory drive using the outside of a two-sided belt to operate a shrouded cooling fan |
| 12/26/2006 | US7153102 Bladed disk fixing undercut |
| 12/26/2006 | US7153101 Pulling marine propeller |
| 12/21/2006 | US20060284007 Propeller guard for aircraft |
| 12/20/2006 | EP1732805A2 Improved velocity profile impeller vane |
| 12/20/2006 | EP1210264B1 Centrifugal impeller with high blade camber |
| 12/14/2006 | US20060280613 Method of lightning proofing a blade for a wind-energy plant |
| 12/14/2006 | US20060280610 Turbine blade and method of fabricating same |
| 12/13/2006 | EP1730029A1 Gearbox mounted force generator |
| 12/13/2006 | CN1876488A Waving bionic robot fish |
| 12/13/2006 | CN1876487A Carbon fiber composite material manufactured ship, ship thruster |
| 12/13/2006 | CN1876315A Welding type propeller blade processing method |
| 12/13/2006 | CN1289350C Marine propulsion system |
| 12/12/2006 | US7146971 Impeller and a supercharger for an internal combustion engine |
| 12/07/2006 | WO2006052278A3 Ceramic matrix composite airfoil trailing edge arrangement |
| 12/07/2006 | US20060275133 Customized fan blade and method of making same |
| 12/07/2006 | US20060275123 Multi-blade fan for air-cooled engine |
| 12/07/2006 | US20060275122 Aerovortex mill 2 |
| 12/07/2006 | US20060275121 Wind turbine with friction drive power take off on outer rim |
| 12/07/2006 | US20060275119 Vortex cooling for turbine blades |
| 12/07/2006 | US20060275109 Apparatus for oscillating a vane |
| 12/06/2006 | CN1874929A Method and system for controlling screw propeller of controllable pitch ship |