| Patents for F03D 11 - Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass (20,535) |
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| 04/17/2013 | CN202883263U Cabin cover with waterproof structure |
| 04/17/2013 | CN202883262U Cabin cover with escape door |
| 04/17/2013 | CN202883261U Connecting and supporting hold hoop structure of vertical-axis fan blade |
| 04/17/2013 | CN202883260U Novel flange |
| 04/17/2013 | CN202883258U Offshore wind power and ocean current energy-storage power-generating system utilizing hydraulic transmission |
| 04/17/2013 | CN202883257U Low-cost belt drive wind turbine generator |
| 04/17/2013 | CN202883256U Agricultural generator |
| 04/17/2013 | CN202883254U 卧式风能发电 Horizontal wind power |
| 04/17/2013 | CN202883252U Wind power generation device |
| 04/17/2013 | CN202883249U Flying-saucer-type anti-pole double-speed direct-drive type wind power generator |
| 04/17/2013 | CN202883248U Novel wind generating set |
| 04/17/2013 | CN202883237U Horizontally arranged vertical wind generator device |
| 04/17/2013 | CN202880659U Driven buffering hoisting equipment of offshore wind turbine generating set |
| 04/17/2013 | CN103052797A Wind power generation apparatus |
| 04/17/2013 | CN103052796A Renewable energy extraction device such as wind turbine with hydraulic transmission |
| 04/17/2013 | CN103052571A Protective foot for a unit load, in particular concrete tower segments |
| 04/17/2013 | CN103047095A Elastic unit for wind turbine generator transmission chains |
| 04/17/2013 | CN103047094A Main transmission step-up gear box used for high-power and high-speed wind powered generator |
| 04/17/2013 | CN103047093A Reliable movable connection device for high-power fan cable |
| 04/17/2013 | CN103047092A Cable twisting prevention connecting device for high-power fan |
| 04/17/2013 | CN103047091A Automatic cable untwisting device for high-power fan |
| 04/17/2013 | CN103047090A Tower type wind driven generator |
| 04/17/2013 | CN103047089A Blades of wind power generation device of electric vehicle |
| 04/17/2013 | CN103047087A 10MW-rank seat stand type wind guider turbine power generator system |
| 04/17/2013 | CN103047086A Horizontal-axis wind power generator driven by flexible shaft |
| 04/17/2013 | CN103042699A Method and die for manufacturing glass fiber reinforced plastic gratings based on vacuum technology, and grating |
| 04/17/2013 | CN102392797B Middle section of extrusion bendable transverse superposition type medium-sized wind power blade and manufacturing equipment thereof |
| 04/17/2013 | CN102374132B Bearing block fixing and center adjusting device |
| 04/17/2013 | CN102182628B Dynamic sail wind energy machine and rotation and revolution control method thereof |
| 04/17/2013 | CN102165539B 变压器系统 Transformer system |
| 04/17/2013 | CN102141014B Wind collecting tower structure for wind power generation |
| 04/17/2013 | CN101749174B Method of fabricating wind turbine rotor blade and sparcap for wind turbine rotor blade |
| 04/17/2013 | CN101548102B Pitch driver of wind turbine generator and wind turbine generator |
| 04/17/2013 | CN101218398B Improvements in or relating to supporting articles/loads |
| 04/17/2013 | CA2792695A1 Method of applying pre-tightening force on an anchor bolt |
| 04/16/2013 | US8420238 Use of a tungsten bronze structured material and turbine component with a thermal barrier coating |
| 04/16/2013 | US8419357 Apparatus and method for reducing the pressure on a joint between at least two delimiting parts |
| 04/16/2013 | CA2694130C Gear box for wind turbine generator and wind turbine generator |
| 04/11/2013 | WO2013052011A1 Delta wing fluid turbine |
| 04/11/2013 | WO2013050485A2 Method and device for detecting accumulation of material on a blade of a wind turbine and for determining upwind condition |
| 04/11/2013 | WO2013019760A3 Wind turbine power enhancements |
| 04/11/2013 | WO2013008200A4 Variable diameter and angle vertical axis turbine |
| 04/11/2013 | WO2012038309A3 A wind turbine tower |
| 04/11/2013 | US20130088016 Drive system for a wind turbine |
| 04/11/2013 | DE102011115437A1 Power generating device e.g. wind turbine controls movement of solar module with respect to wind turbine, while using power generated by solar module |
| 04/11/2013 | DE102011084154A1 Housing for gear box of wind-power plant, has components comprising teeth that are formed in angular regions of components, where angular regions are limited along circumferential direction with respect to rotational axis |
| 04/11/2013 | DE102011084140A1 Verfahren und Vorrichtung zum Montieren eines Rotors einer Windenergieanlage Method and apparatus for assembling a rotor of a wind power installation |
| 04/11/2013 | DE102011056093B3 Verfahren und System zur Überwachung eines Getriebes einer Windenergieanlage und entsprechende Windenergieanlage Method and system for monitoring a transmission of a wind turbine and corresponding wind turbine |
| 04/11/2013 | DE102009048936B4 Turm für eine Windkraftanlage und Verfahren zum Errichten eines Turmes für eine Windkraftanlage Tower for a wind turbine and method of erecting a tower for a wind turbine |
| 04/11/2013 | DE102009017068B4 Transportvorrichtung Transport device |
| 04/11/2013 | DE102008047769B4 Hubvorrichtung für eine Windturbine Lifting device for a wind turbine |
| 04/11/2013 | DE102007029469B4 Windenergieanlagengetriebe und Verfahren zu dessen Ölversorgung Wind turbine gearbox and method for its oil supply |
| 04/11/2013 | CA2792693A1 Wind energy turbine shell station |
| 04/10/2013 | EP2578879A1 Cooling arrangement for a wind turbine |
| 04/10/2013 | EP2578873A2 Wind turbine installation with a self-contained power production component enclosure |
| 04/10/2013 | EP2577095A1 Swivel drive |
| 04/10/2013 | EP2577059A2 Tower for a wind turbine |
| 04/10/2013 | EP2577058A2 Tower for a wind turbine |
| 04/10/2013 | CN202867721U Offshore wind power generation yaw reducer |
| 04/10/2013 | CN202867717U High-power wind power generation variable pitch reducer |
| 04/10/2013 | CN202867641U Mechanical brake device of wind driven generator |
| 04/10/2013 | CN202867501U Connecting component and sectional type wind turbine blade using the same |
| 04/10/2013 | CN202867111U Water and air cooling system for gear box |
| 04/10/2013 | CN202867110U Lightning disaster reducing device used for wind generation set |
| 04/10/2013 | CN202867109U Tower cylinder for wind generating set |
| 04/10/2013 | CN202867108U High-strength intertidal zone wind generating set foundation |
| 04/10/2013 | CN202867107U Tower tube for offshore wind power generating unit |
| 04/10/2013 | CN202867106U Hub used in wind turbine generator system |
| 04/10/2013 | CN202867105U Wind driven generator set cabin cooling device |
| 04/10/2013 | CN202867104U Wind driven generator windmill blade |
| 04/10/2013 | CN202867102U Flexible blade wind driven generator |
| 04/10/2013 | CN202867099U Double-blade T-shape vertical shaft drive wind power generation device |
| 04/10/2013 | CN202867097U Wind driven generator with speed changing bearing |
| 04/10/2013 | CN202867096U Aeration wind power generating system |
| 04/10/2013 | CN202867095U Encircling double-whirl wind power generation device |
| 04/10/2013 | CN202866334U Self-launching-type and narrow tube wind-collecting wind power generation system |
| 04/10/2013 | CN202859970U Fireproofing device, automatic fireproofing system and wind generating set |
| 04/10/2013 | CN103038504A Power generating apparatus of renewable energy type and operation method thereof |
| 04/10/2013 | CN103034271A Anti-congelation and anti-icing electric control device of wind driven generator blade |
| 04/10/2013 | CN103032523A Wind-electricity constant braking hypocycloid pitch-variable gearbox |
| 04/10/2013 | CN103032476A One-piece coupling for wind turbine drive shaft |
| 04/10/2013 | CN103032279A Wind power generation speedupgear with power split axle mechanism |
| 04/10/2013 | CN103032278A Wind-electricity constant braking cycloid pitch-variable gearbox |
| 04/10/2013 | CN103032277A Blade of wind generating set and wind generating set comprising blade |
| 04/10/2013 | CN103032276A Arranging and maintaining scheme for electrical equipment on foundation platform of offshore wind turbine jacket |
| 04/10/2013 | CN103032275A Improved structure of foundation platform of offshore wind turbine jacket |
| 04/10/2013 | CN103032274A Wind turbine tower section and method of assembling a wind turbine tower |
| 04/10/2013 | CN103032273A Arrangement for fixing a component inside of a wind turbine |
| 04/10/2013 | CN103032272A Air operated machine and air operated heating fan |
| 04/10/2013 | CN103032270A Small-sized wind power generation system |
| 04/10/2013 | CN103032269A Vertical double-shaft wind power generation device |
| 04/10/2013 | CN103032268A Power generation system using fan to exhaust smoke |
| 04/10/2013 | CN103032256A Wind turbine shroud |
| 04/10/2013 | CN102305192B Large-wind sail vertical rotation type wind power generation tower |
| 04/10/2013 | CN102297088B Vertical type multilayer wind power generation system fixed jointly by foundation platform and framework steel cable |
| 04/10/2013 | CN102022287B Speed-up gearbox of vertical shaft wind turbine generator system |
| 04/10/2013 | CN101844387B Foam sandwich composite material blade and manufacturing process thereof |
| 04/10/2013 | CN101583794B Differential gear on a wind power plant and method for changing or switching the power range of said differential gear |
| 04/09/2013 | CA2726227C Wind tower service lift |
| 04/09/2013 | CA2539647C Method and installation for extracting energy from a flowing fluid |