| Patents for F03B 1 - Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. pelton wheels; Parts or details peculiar thereto (1,575) |
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| 05/28/2008 | CN201064125Y Tower automatic irrigation machine |
| 05/28/2008 | CN100390426C Wind turbine, hydraulic system, air bleed system and method for controlling at least two wind turbine blades |
| 05/22/2008 | US20080116147 Hydroelectric generation equipment small enough to fit within system such as water treatment system, automatic plumbing fixture, etc. and capable of operating with efficiency to produce sufficient power to operate system; may be disposed in housing mounted at end of faucet; may include filter, uv source |
| 05/14/2008 | CN201059236Y Minitype electro-generating hydraulic turbine |
| 04/30/2008 | CN201053514Y Power self-supplied type electric valve |
| 04/02/2008 | CN101153577A High-efficiency impingement type hydraulic generator |
| 03/27/2008 | WO2008035979A1 Method and means for enhancing the efficiency of water turbines |
| 03/27/2008 | CA2673380A1 Method and means for enhancing the efficiency of water turbines |
| 03/26/2008 | CN101149036A Structure method for lateral flow type water turbine |
| 03/20/2008 | US20080067813 Self-powered miniature liquid tratment system |
| 03/18/2008 | US7344355 Variable stator vane assemblies |
| 03/13/2008 | US20080061558 Hydro-power generation system |
| 03/13/2008 | US20080061557 Miniature hydro-power generation system |
| 03/13/2008 | US20080060184 Miniature hydro-power generation system |
| 03/12/2008 | CN201034788Y Through-flow turbine runner vertical type hydraulic static balancing device |
| 03/05/2008 | CN201031766Y Hydroturbine group |
| 02/28/2008 | US20080050231 Ventillation unit |
| 02/26/2008 | US7334988 Airflow guiding structure varying in inclinations of air-guiding rings for a heat-dissipating fan |
| 02/20/2008 | CN201025219Y Hydraulic pressure controlled multi-spraying mouth device for impact water wheel machine |
| 02/20/2008 | CN201025218Y An impact water wheel machine with action on single side |
| 02/20/2008 | CN201025217Y Water wheel machine for diffluence adjustment cooling tower |
| 02/19/2008 | US7331752 Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy |
| 02/06/2008 | CN201015752Y Self-power luminous shower |
| 01/30/2008 | CN201013519Y Impacting and pull-type hydroturbine |
| 01/10/2008 | WO2008003391A1 Nozzle with a shut-off element in a pelton or turgo turbine |
| 01/10/2008 | WO2008003390A1 Pelton turbine with a supply system |
| 01/10/2008 | US20080008583 Tip Turbine Case, Vane, Mount And Mixer |
| 01/09/2008 | CN100360795C General hydraulic turbine for cooling tower |
| 01/02/2008 | CN200999693Y Micro-falling-head high efficiency waterpower power export machine |
| 01/02/2008 | CN200999688Y Water electricity generator turbo flow guiding structure |
| 01/01/2008 | US7314347 Pressurized fluid bladeless turbine engine with opposing fluid intake assemblies |
| 12/21/2007 | WO2006088714A3 Flow development and cogeneration chamber |
| 12/19/2007 | CN200993072Y Underground turbo generator |
| 12/12/2007 | CN200989279Y Array type floating seawave power generator |
| 12/12/2007 | CN101087946A Wind-air engine, namely engine using wind and air pressure as energy to replace fuel |
| 12/12/2007 | CN101086244A Weir (lower digging) semi-opening horizontal water turbine power device |
| 12/11/2007 | CA2483359C Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades |
| 11/28/2007 | CN200982269Y Automobile high-pressure jet power arrangement |
| 11/21/2007 | CN200978766Y Hoisting height-free suction and discharge pump jet flow driving device |
| 11/14/2007 | CN200975310Y Group-strike-type gydraulic turbine |
| 11/14/2007 | CN101069465A Pneumatic trimming machine |
| 10/31/2007 | DE102006019008A1 Wasserkraftwerk mit verstärkter elektrischer Leistung Hydroelectric power plant with enhanced electrical performance |
| 10/31/2007 | CN200968256Y Water stream electricity generator apparatus and matching used mechanism for rotating paddle mechanism |
| 10/31/2007 | CN101065581A Venturi fan |
| 10/24/2007 | CN200964921Y Highly-efficient impact type hydroelectric generator |
| 10/24/2007 | CN101059114A Water-jet type engine structure and its working process |
| 10/17/2007 | CN101054945A Fluid substance energy-increasing device |
| 10/17/2007 | CN100343505C Spiral turbo-hydroturbine |
| 10/10/2007 | CN200959077Y Clock driver |
| 10/02/2007 | US7275914 Pelton bucket |
| 09/27/2007 | US20070224034 Pump Header Body and Modular Manifold |
| 09/13/2007 | US20070212213 Process for Using Waste Water from Community Sewer Systems to Generate Electrical Power |
| 09/13/2007 | DE202006010273U1 Düse mit Absperrorgan in einer Pelton- oder Turgoturbine Nozzle with valve in a Pelton or Turgoturbine |
| 09/12/2007 | EP1832555A2 Self-powered miniature liquid treatment system |
| 09/12/2007 | CN200946547Y Column type open-close type vane, adjustable hydraulic engine |
| 09/12/2007 | CN101033726A Angular velocity difference hydraulic turbine |
| 09/12/2007 | CN100337022C Hydroelectric power generating apparatus |
| 09/05/2007 | EP1828596A1 Pelton turbine with a water drain system |
| 09/05/2007 | CN101029621A Hydraulic generating energy saver for agricultural irrigation |
| 09/05/2007 | CN101029619A Free style energy saver |
| 08/29/2007 | EP1826399A2 Supply device for a rotor of a water powered machine and a system for the production of electrical energy from wave motion using said device |
| 08/29/2007 | EP1826182A1 Self-powered miniature liquid treatment system |
| 08/23/2007 | DE202006010272U1 Peltonturbine mit einem Zulaufsystem Pelton turbine with an inlet system |
| 08/22/2007 | CN1333167C Energy generating system |
| 08/15/2007 | CN101018952A Device and method for detachably connecting an impeller to a shaft |
| 08/14/2007 | US7255533 Centrifugal fan |
| 08/09/2007 | WO2007089466A2 Dry running flexible impeller pump and method of manufacture |
| 08/08/2007 | EP1815141A2 Venturi fan |
| 08/08/2007 | CN2931837Y Longitudinal dam channel type hydraulic turbine |
| 08/08/2007 | CN1330877C Hydro-power generation for water treatment system |
| 08/08/2007 | CN101013059A Vertical hydraulic static balancing apparatus and method for through flow turbine rotary wheel |
| 08/08/2007 | CN101013058A Vertical hydraulic static balancing apparatus for through flow turbine rotary wheel |
| 08/08/2007 | CN101012799A Non-dam hydraulic power generating system |
| 08/02/2007 | WO2007085066A2 Cyclical generation of hydraulical gravitational energy by free fall |
| 08/02/2007 | US20070177974 Pressure turbine |
| 08/02/2007 | US20070177972 Dry running flexible impeller pump and method of manufacture |
| 08/01/2007 | CN2929232Y Water gravity generator with water tank type water turbine mechanism |
| 07/25/2007 | CN2926567Y Connected shutter of multi-nozzle impacting turbine |
| 07/25/2007 | CN2926563Y Hydraulic turbine of cooling tower |
| 07/18/2007 | CN101000032A Wind power, water power multifunctional generator |
| 07/11/2007 | CN2921401Y Apparatus for guiding forward and backward direction fluid to single directional rotating |
| 07/11/2007 | CN2921349Y One-direction rotary turbine set capable of utilizing non-directional wind power sea wave tide power |
| 07/11/2007 | CN2921344Y Water turbine |
| 07/11/2007 | CN1325790C Water putertical power generating mechanism |
| 07/04/2007 | CN2918773Y Recycle water driven water-wheel device |
| 07/04/2007 | CN1991242A Fluid-actuated illuminating apparatus |
| 07/04/2007 | CN1991164A Generator for water current turbine with counter-rotating rotors. |
| 07/03/2007 | US7238003 Vane attachment arrangement |
| 06/27/2007 | CN1987088A Star self rotary type hydroelectric station |
| 06/20/2007 | CN1982694A Hydraulic turbine |
| 06/19/2007 | US7233078 Miniature hydro-power generation system |
| 06/12/2007 | US7229243 Compressor |
| 05/31/2007 | US20070120368 Self-powered miniature liquid treatment system with configurable hydropower generator |
| 05/29/2007 | CA2385719C Hydro-power generation for a water treatment system |
| 05/18/2007 | WO2006025048A3 Water turbine motor with outlet buffer reservoir |
| 05/15/2007 | US7218011 Diffuser-augmented wind turbine |
| 05/15/2007 | US7216666 Device for reeling-in a hose |
| 05/09/2007 | CN1959103A Combination type water turbine |
| 05/08/2007 | US7213398 Power generation device utilizing river flow or seawater |
| 05/03/2007 | US20070100402 Fat reduction using external laser radiation and niacin |