| Patents for F03B 11 - Parts or details not provided for in, or of interest apart from, groups (3,205) |
|---|
| 06/22/2011 | CN201874724U Inflow vertical shaft half-ball valve of water turbine |
| 06/22/2011 | CN201874723U Main shaft-sealing structure for hydroturbines |
| 06/22/2011 | CN101705904B High-power vertical shaft tidal generating set |
| 06/16/2011 | WO2011070559A2 Wave energy conversion |
| 06/16/2011 | WO2011070289A1 Dispensing assembly for a pelton turbine wheel, and pelton turbine comprising such a dispensing assembly |
| 06/16/2011 | US20110142613 Configuration of a wind turbine nacelle for transportation |
| 06/16/2011 | US20110139276 Sterile sampling methods and apparatus |
| 06/15/2011 | EP2333309A2 Energy generation assembly with a gasturbine |
| 06/15/2011 | CN201865831U Hydrostatic bearing rotating component of vertical model water turbine |
| 06/15/2011 | CN201865830U Rubber guide bearing of water turbine |
| 06/15/2011 | CN201865829U Parse-type air compensating valve group for water turbine generator |
| 06/15/2011 | CN201865828U Self-compensating spindle sealing device of hydraulic turbine generator unit |
| 06/15/2011 | CN201865827U Cooling tower for recovering water energy with high efficiency |
| 06/15/2011 | CN201865825U Efficient counterstroke mixed flow type water turbine for cooling tower |
| 06/15/2011 | CN102099568A Hydraulic machine and energy conversion installation comprising such a machine |
| 06/15/2011 | CN102094759A Shipborne repulsive-magnet suspension wind power/water power generator |
| 06/15/2011 | CN102094745A Hydraulic power generating device and manufacturing method therefor |
| 06/08/2011 | CN201858075U Overlaid elastic disc bearing supporting structure |
| 06/08/2011 | CN201858074U Short pipe air supplement device for turbine draft tube |
| 06/08/2011 | CN102086837A Annular gate control system and annular gate control method |
| 06/01/2011 | EP2327873A1 Tidal current turbine |
| 06/01/2011 | CN201851262U Water turbine sealing gland |
| 05/31/2011 | US7950974 Weed cutter for a craft propelled by a water jet |
| 05/31/2011 | US7950899 Modular fan inlet case |
| 05/26/2011 | WO2011062484A2 Sealing structure |
| 05/25/2011 | CN201843723U Miniature hydraulic power generator and shower head and faucet provided with same |
| 05/25/2011 | CN102072098A Hydraulic energy gathering working machine |
| 05/25/2011 | CN102072074A Voltage building-up method in guide vane pre-opening mode under water pump working condition |
| 05/25/2011 | CN102072069A Integral type dustless brake device of hydroelectric generating set |
| 05/19/2011 | WO2011057915A1 High-performance turbine with increased specific power |
| 05/19/2011 | US20110116921 Water pump provided with a bearing |
| 05/19/2011 | CA2779820A1 Hydrokinetic energy conversion system |
| 05/19/2011 | CA2778113A1 Energy conversion systems and methods |
| 05/18/2011 | CN102066667A Central axis water turbine |
| 05/17/2011 | US7944073 Power generator and turbine unit |
| 05/17/2011 | US7942626 Compressor |
| 05/12/2011 | US20110110770 Hydroelectric turbine having a magnetic bearing |
| 05/12/2011 | US20110110764 Hydraulic machine, and an energy conversion installation including such a machine |
| 05/12/2011 | US20110108142 Vapor chamber and manufacturing method thereof |
| 05/11/2011 | CN201827374U Magnetic fluid sealing structure for end face of tubular turbine |
| 05/11/2011 | CN201827009U Non-electric automatic waste water utilizing device |
| 05/11/2011 | CN201827008U Improved water inlet system structure for water-cooling circulating system of water-wheel generator |
| 05/11/2011 | CN201827007U Oil supply head of stamping through-flow turbine |
| 05/11/2011 | CN201827006U Fixing device for interpolar installation of damping rings |
| 05/11/2011 | CN102052488A Centrifugal one-way cutoff valve |
| 05/11/2011 | CN102052257A Winch wing link device |
| 05/11/2011 | CN102052230A Power generator and turbine unit |
| 05/11/2011 | CN101363393B Oil head for blade propeller turbine |
| 05/10/2011 | CA2436670C Hydraulic turbine with interblade vortex suppressor |
| 05/05/2011 | US20110103951 Francis-type hydraulic turbine wheel equipped with a tip-forming member, and method of reducing fluctuations using such a wheel |
| 05/04/2011 | CN201818417U Improved structure of sealing support for main shaft of vertical turbine |
| 05/04/2011 | CN102042152A Hydroturbine permanent spindle sealing device |
| 05/03/2011 | US7934900 Nozzle guide vane for a gas turbine engine |
| 04/27/2011 | EP2313644A2 Hydraulic machine and energy conversion installation comprising such a machine |
| 04/27/2011 | CN201810473U Casing pressure control device of water turbine |
| 04/27/2011 | CN201810462U Pipeline type hydroturbine power generator |
| 04/27/2011 | CN201810461U Connecting system for horizontal water turbine volute |
| 04/27/2011 | CN201810460U Mid-shell porous device of hydro-turbine |
| 04/27/2011 | CN201810459U Compressed air ring sealing device for main shaft of vertical axial flow water turbine |
| 04/27/2011 | CN201810458U Automatic compensation type gapless sealed oil baffle of hydraulic generator |
| 04/27/2011 | CN201810457U Water turbine spindle sealing pair |
| 04/26/2011 | US7931436 Roller bearings, and struts and gas turbine engines having such bearings |
| 04/21/2011 | US20110091310 Thermomechanical part constituting a body of revolution about a longitudinal axis and including at least one abradable ring for a sealing labyrinth |
| 04/20/2011 | CN201802543U Water wheel generator |
| 04/20/2011 | CN201802542U Impact water wheel unit for low water head hydroelectric power generation |
| 04/20/2011 | CN102022286A Axle seat for fixing rotor apparatus |
| 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 |
| 04/19/2011 | CA2470569C Hydraulic turbine draft tube with enhanced dissolved oxygen |
| 04/14/2011 | US20110083759 LPG fueled internal combustion engine powered devices |
| 04/13/2011 | CN201795050U Magnetic fluid seal structure for thrust bearing of mixed-flow turbine |
| 04/13/2011 | CN102016293A A hydroelectric turbine having a magnetic bearing |
| 04/13/2011 | CN102016292A Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine which are equipped with such a member |
| 04/13/2011 | CN102016291A Tip-forming member for a wheel of a hydraulic machine, and wheel and hydraulic machine which are equipped with such a member |
| 04/13/2011 | CN102011677A Liquid box effusion-type driving device of generator |
| 04/13/2011 | CN102011674A Distributed kinetic energy power generation device with convergent divergent runner |
| 04/13/2011 | CN102011672A Radial-axial flow turbine employing novel guide blade and runner blade profile |
| 04/12/2011 | US7922466 Radial fan |
| 04/06/2011 | EP2304110A1 Central axis water turbine |
| 04/06/2011 | CN201786539U Thrust disc for radial-trust bearing |
| 04/06/2011 | CN201786538U Vacuum gulp valve for tail water pipe of water turbine |
| 04/06/2011 | CN201786537U Priming device for hydroturbines |
| 04/06/2011 | CN201786536U Water turbine casing |
| 04/06/2011 | CN201786535U Butter adding device for bearing of hydraulic generator |
| 04/06/2011 | CN102003325A Working sealing device for water turbine spindle |
| 04/06/2011 | CN101469659B Water machine gas etching treatment technology |
| 03/31/2011 | US20110076133 turbomachine compressor with an air injection system |
| 03/30/2011 | EP2300705A2 Energy converter for flowing fluids and gases |
| 03/30/2011 | CN101994663A Rotor device fixing shaft seat |
| 03/30/2011 | CN101994637A Base type tide power generator |
| 03/30/2011 | CN101994633A 活瓣式水压马达 Valve type hydraulic motor |
| 03/30/2011 | CN101666288B Speed adjusting device of power water turbine |
| 03/24/2011 | US20110070077 Gas turbine |
| 03/23/2011 | EP2299109A1 Device for insulating hollow blades that work against the fluid current for a wind turbine or a water turbine with vertical axis |
| 03/23/2011 | CN201771668U External snail-like vertical-horizontal water turbine |
| 03/23/2011 | CN101988579A Axial gapless sealing device |
| 03/23/2011 | CN101988463A Vertical shaft tidal current generating set |
| 03/23/2011 | CN101988460A Suspended hydroelectric generating mechanism |
| 03/23/2011 | CN101988455A Water turbine with concave-shape water wheel |
| 03/23/2011 | CN101988454A Rotary hydraulic turbine with concave water wheels |
| 03/23/2011 | CN101988453A Water turbine having concave water wheel |