| Patents for F03B 5 - Machines or engines characterised by non-bladed rotors, e.g. serrated, using friction (183) | |
|---|---|
| 02/2015 | |
| 02/05/2015 | DE102014101200B3 Wasserkraftanlage Hydroelectric power plant |
| 11/2014 | |
| 11/04/2014 | US8876499 Fan module |
| 10/2014 | |
| 10/21/2014 | US8863530 Toroidal boundary layer gas turbine |
| 10/16/2014 | US20140308112 Slide ring seal arrangement with tesla pump |
| 09/2014 | |
| 09/12/2014 | WO2014136198A1 Rotary drive device |
| 07/2014 | |
| 07/30/2014 | CN101832212B 流体旋转喷射发电设备及发电方法 The rotary jetting fluid power equipment and power generation method |
| 06/2014 | |
| 06/24/2014 | DE202014002933U1 Wellenkraftwerk zur Erzeugung elektrischer Energie mittels Archimedischer Schraube Wave power plant for generating electrical energy by means of an Archimedean screw |
| 05/2014 | |
| 05/21/2014 | CN203604098U 一种液力马达 One kind of hydraulic motor |
| 04/2014 | |
| 04/03/2014 | WO2014022887A3 Turbine assembly |
| 02/2014 | |
| 02/20/2014 | DE102012016202A1 Power machine device for conversion of kinetic energy of liquid or gaseous medium e.g. water, into rotation energy of running wheel, has incident flow elements arranged at rotation line in form of continuous or portion-wise helical helix |
| 02/06/2014 | DE202014100388U1 Wasserkraftanlage mit Blockiervorrichtung Hydropower plant with locking device |
| 02/05/2014 | CN103562543A 流体能量发生器 Fluid energy generator |
| 01/2014 | |
| 01/23/2014 | US20140023481 Fluid energy generator |
| 01/23/2014 | DE102010023272A1 Electrical generator for generation of electricity by using energy from river, has flow stabilizer inclining drive body against flow of water, where generator is energized by rotation of drive body due to water flow movement |
| 01/22/2014 | EP2686542A2 Fluid energy generator |
| 01/21/2014 | DE202013105524U1 Wasserkraftanlage mit Blockiervorrichtung Hydropower plant with locking device |
| 01/16/2014 | DE102012013912A1 Water power worm has worm wing at upper end of coating element that is configured to receive projecting inlet ring or half shell |
| 01/02/2014 | DE102012012925A1 Hydrodynamic screw for use in power generation application, has stator with stator segment is provided with feed hopper, and rolling bearings and plastic slide bearing that are mounted on outer surface of coating element |
| 12/2013 | |
| 12/04/2013 | CN103423064A Hydraulic motor |
| 10/2013 | |
| 10/30/2013 | EP2655867A1 Water current turbine arrangements and group control |
| 06/2013 | |
| 06/27/2013 | DE102012101785A1 Flüssigkeitsschraube und Vorrichtung zum Betreiben einer Flüssigkeitsschraube Liquid screw and apparatus for operating a liquid screw |
| 06/05/2013 | CN202971020U Hydraulic cylinder with large swing helical angles |
| 04/2013 | |
| 04/25/2013 | WO2012123465A3 Fluid energy generator |
| 04/25/2013 | DE102011116711A1 Renewable energy conversion system with frameless Tesla turbine used as steam turbine in coastal areas, has turbine with fluid outlet and fluid inlet having funnel-shaped attachment, which is located tangentially to disc pack assembly |
| 01/2013 | |
| 01/31/2013 | DE102012103127B3 Water screw conveyor for energy conversion system, has an edge guard which is arranged in each of the screw blades and whose width is greater than the thickness of frontal edge of each blade or twice the thickness of frontal edge |
| 01/30/2013 | EP2551450A1 Device for creating a pressure differential for a fluid or multi-phase material system |
| 01/22/2013 | US8356971 Disc turbine with streamlined hub vanes and co-axial exhaust tube |
| 01/07/2013 | DE202012104108U1 Wasserkraftanlage Hydroelectric power plant |
| 12/2012 | |
| 12/03/2012 | DE202012104612U1 Wasserkraftanlage Hydroelectric power plant |
| 11/2012 | |
| 11/28/2012 | CN101680415B Method and apparatus for enabling control of fuel injection for an engine operating in an auto-ignition mode |
| 11/27/2012 | US8316643 Method of driving and drive mechanism utilizing surface tension difference convection generated in two fluids having an interface |
| 09/2012 | |
| 09/20/2012 | WO2012123465A2 Fluid energy generator |
| 09/20/2012 | CA2827574A1 Fluid energy generator |
| 09/19/2012 | DE202012007824U1 Kraftmaschine zur Umwandlung kinetischer Energie eines strömenden Mediums in Rotationsenergie eines Laufrades Engine for the conversion of kinetic energy of a flowing medium into rotational energy of an impeller |
| 09/05/2012 | CN202417787U Rotor type water turbine |
| 08/2012 | |
| 08/24/2012 | DE202010017803U1 Wasserschneckenanlage Water snails system |
| 08/23/2012 | DE202010017800U1 Wasserkraftanlage Hydroelectric power plant |
| 08/08/2012 | CN101586564B Pump or turbine, drive unit comprising such a pump or turbine and outboard motor |
| 07/2012 | |
| 07/10/2012 | CA2555760C Pressurized fluid turbine engine |
| 06/2012 | |
| 06/28/2012 | WO2012085531A1 Water current turbine arrangements and group control |
| 06/28/2012 | CA2822363A1 Water current turbine arrangements and group control |
| 06/26/2012 | US8206081 Vacuum pump |
| 05/2012 | |
| 05/24/2012 | WO2012066550A1 Energy conversion from fluid flow |
| 05/16/2012 | DE102010051272A1 Energy recovery apparatus e.g. pressure turbine for recovering energy from flowing liquid or gaseous media, has a shaft that is mounted at the center using a circumferential screw, such that the shaft rotates parabolically |
| 04/2012 | |
| 04/19/2012 | DE202012100753U1 Flüssigkeitsschraube und Vorrichtung zum Betreiben einer Flüssigkeitsschraube Liquid screw and apparatus for operating a liquid screw |
| 04/03/2012 | CA2515496C Pump or turbine, drive unit comprising such a pump or turbine and outboard motor |
| 03/2012 | |
| 03/15/2012 | DE102010045413A1 Strömungswandler Flow converter |
| 03/08/2012 | DE102010017649B4 Kugelturbine Ball turbine |
| 02/2012 | |
| 02/27/2012 | DE202012100029U1 Wasserkraftschnecke Hydrodynamic screw |
| 01/2012 | |
| 01/27/2012 | DE202011108819U1 Wasserkraftschnecke Hydrodynamic screw |
| 12/2011 | |
| 12/29/2011 | DE102010017649A1 Ball turbine for energy power plant, has ball rotor comprising recesses or tapped blind holes that are arranged at distance from each other, where middle axis of recesses or holes is extended in angle with respect to radial in ball of rotor |
| 11/2011 | |
| 11/30/2011 | EP2389505A2 Fluid flow energy harvester |
| 11/17/2011 | DE102010020516A1 Tubular article i.e. swim generator, for generating current in e.g. brook during camping, has turbine blades moving generator and formed in rectangular, triangular or polygonal shape, where generator lies around axle and/or shaft |
| 11/01/2011 | US8047777 Turbomachine diffuser |
| 09/2011 | |
| 09/29/2011 | DE102010012426A1 Hydroelectric power plant for generating electrical power by transformation of potential power resulting from altitude differences of water, has screw pump body and generator driven by screw pump body |
| 09/28/2011 | EP2369169A2 Water power plant |
| 08/2011 | |
| 08/11/2011 | DE102010007157A1 Hydroelectric power plant for use in barrage for generation of electrical power, has generator designed in torque-construction, propelled by worm body, arranged in region of central tube of worm body and coupled with worm body |
| 08/04/2011 | DE102010006841A1 Screw conveyor device or hydroelectric device useful for treating waste water comprises a drivable central axis of rotation, a screw conveyor profile , a drive unit or a generator unit, a trough profile and a heat exchanger |
| 07/2011 | |
| 07/07/2011 | US20110164959 Fan |
| 07/07/2011 | DE102009060763A1 Geometrische Anordnung von Teilen eines Energiewandlers Geometrical arrangement of parts of an energy converter |
| 06/2011 | |
| 06/30/2011 | DE102009060920A1 Water-power plant, has dynamic brake decelerating hydrostatic screw to non-critical rotational speed in contact-free manner according to electro-dynamic or hydro-dynamic principle till water supply is completed |
| 06/30/2011 | DE102009060919A1 Hydrodynamic-screw for producing electric energy through action of gravitational force on water, has rotor unit comprising upper support, and transmission and/or generator unit, where support and generator unit are arranged on platform |
| 04/2011 | |
| 04/28/2011 | DE202010017165U1 Geometrische Anordnung von Teilen eines Energiewandlers und Turbinenanordnung zur Umwandlung von in einer Strömung eines Fluids enthaltener Energie in elektrische Energie Geometric arrangement of parts of an energy converter and Turbine arrangement for converting contained in a flow of a fluid energy into electric energy |
| 04/19/2011 | US7927066 Reflecting device, communicating pipe, exhausting pump, exhaust system, method for cleaning the system, storage medium storing program for implementing the method, substrate processing apparatus, and particle capturing component |
| 03/2011 | |
| 03/17/2011 | DE202011000047U1 Wasserkraftschnecke Hydrodynamic screw |
| 02/2011 | |
| 02/17/2011 | WO2011019094A1 Power generator using fluid pipe |
| 02/17/2011 | US20110038707 Bladeless fluid propulsion pump |
| 02/17/2011 | DE202010006806U1 Schwimmgenerator Swimming generator |
| 01/2011 | |
| 01/19/2011 | CN101949351A Tap water generating device |
| 12/2010 | |
| 12/16/2010 | WO2009152785A3 Fluid turbine with rolling motor |
| 11/2010 | |
| 11/04/2010 | WO2010085615A3 Fluid flow energy harvester |
| 11/04/2010 | DE202010007718U1 Anlage zur Umwandlung von Energie der Lage, vorzugsweise Wasser, in besonders schonender Weise für Tiere Facility for converting energy of position, preferably water, in a particularly gentle way for animals |
| 10/2010 | |
| 10/07/2010 | US20100254800 Fan |
| 09/2010 | |
| 09/15/2010 | CN101832212A Fluid rotary-jet generating device and generating method |
| 08/2010 | |
| 08/03/2010 | US7767023 Device for containing catastrophic failure of a turbomolecular pump |
| 07/2010 | |
| 07/29/2010 | WO2010085615A2 Fluid flow energy harvester |
| 07/28/2010 | CN101787951A Method for manufacturing submerged and non-intermittent wave power generating device |
| 07/27/2010 | US7762762 Rolling fluid machine especially with a liquid spraying at the output |
| 06/2010 | |
| 06/24/2010 | DE202010003347U1 Wasserkraftanlage Hydroelectric power plant |
| 06/24/2010 | DE202010001741U1 Wasserkraftanlage Hydroelectric power plant |
| 06/17/2010 | US20100150699 Fan |
| 06/10/2010 | DE202010004056U1 Schneckenkörper für eine Wasserkraftanlage Worm body for a hydropower plant |
| 05/2010 | |
| 05/26/2010 | EP2188519A1 Perfected submersible hydraulic motor structure, particularly for pressurized systems |
| 05/12/2010 | CN1904351B Pressure water cushion type biscrew hydraulic turbine |
| 04/2010 | |
| 04/22/2010 | WO2009150427A3 Flat disc turbine generator with increased disc surface |
| 03/2010 | |
| 03/24/2010 | CN101680415A Method and apparatus for enabling control of fuel injection for an engine operating in an auto-ignition mode |
| 03/17/2010 | EP2162347A1 Enhancement of vortex induced forces and motion through surface roughness control |
| 02/2010 | |
| 02/25/2010 | DE112008001123T5 Verfahren und Vorrichtung zum Einschalten einer Kraftstoffeinspritzungssteuerung für einen in einem Selbstzündungmodus arbeitenden Motor Method and device for turning on a fuel injection controller for a compression ignition operating in a motor mode, |
| 02/25/2010 | DE102008038702A1 Flow wall for use as tidal power station, for extracting energy from natural water body, has rotation bodies e.g. cylinders, connected with each other, and energy producing systems for using traction forces and movements of rotation bodies |
| 01/2010 | |
| 01/14/2010 | DE102008032411A1 Strömungswandler Flow converter |
| 12/2009 | |
| 12/31/2009 | DE102008030735A1 Root turbine arrangement for producing electricity from water force, has control cylinder and working cylinder arranged tangential to each other, where partial external and internal lateral surfaces of cylinders roll opposite to each other |
| 12/23/2009 | WO2009152785A2 Rolling fluid turbine |
| 12/17/2009 | WO2009150427A2 Improvements in flat disc turbine generators |
| 12/15/2009 | US7632061 Pump or turbine drive unit comprising such a pump or turbine and outboard motor |
| 11/2009 | |
| 11/25/2009 | CN101586564A Pump or turbine, drive unit comprising such a pump or turbine and outboard motor |
| 09/2009 | |
| 09/17/2009 | DE202009009598U1 Wasserkraftanlage Hydroelectric power plant |
| 08/2009 | |
| 08/12/2009 | EP2087579A1 Generator utilizing fluid-induced oscillations |
| 07/2009 | |
| 07/02/2009 | US20090165594 Controlled vehicular thrust produced by controlled non-uniform acceleration of a liquid |
| 05/2009 | |
| 05/20/2009 | CN100489312C Pump or turbine, drive unit comprising such a pump or turbine and outboard motor |
| 05/07/2009 | US20090116952 Rolling Fluid Machine Especially With a Liquid Spraying at the Output |
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