LARGE ROLLER BEARING AS BLADE, AZIMUTH OR MAIN BEARINGS FOR WIND TURBINES

A PITCH CONTROLLED WIND TURBINE

WIND TURBINE

CONTROLLING A WIND TURBINE BASED ON WEAR TO WIND TURBINE ROTOR BLADE PITCH BEARINGS

METHODS AND DEVICES FOR INDEPENDENTLY PITCHING OF WIND TURBINE

HYDRAULIC DEVICE FOR A PITCH SYSTEM, A PITCH SYSTEM AND WIND TURBINE

Wind Turbine

Impeller for wind turbines

SEAL ASSEMBLY FOR A ROD OF A PITCH ACTUATOR OF A WIND TURBINE, AND PITCH ACTUATOR OF A WIND TURBINE

Wind Turbine

Belt

Pitch system for a wind turbine blade

Pitch Bearing Condition Monitoring

Vertical wind turbine comprising a coaxial pitch motor, kit for same, and method for operating same

Hydraulic pitch drive system

VERTICAL WIND TURBINE COMPRISING ROTOR BLADE-SUPPORTING PITCH MOTOR, AS WELL AS KIT FOR SAME, AND METHOD FOR OPERATING SAME

Wind turbine

Variable Tilting Blade Twin Turbine Windmill

System and method for preventing pitch bearing failures in a wind turbine using pitch motor signals

Method of adjusting drive mechanism of wind turbine, and method of adjusting drive mechanism

Fixed and pitching blades, spar shaft, bearings and materials for marine current turbine

Pitch assembly and related methods

WIND TURBINE AND WIND TURBINE ROTOR BLADE

Relating to electrical power generators for wind turbines

Method for retaining a moving part of a wind turbine

Wind turbine and pitch bearing of the wind turbine

Wind power plant with supporting structure

Hydro power plant

WIND ENERGY INSTALLATION AND A METHOD OF OPERATING A WIND ENERGY INSTALLATION

Yaw bearings for a wind turbine

Pitch varying device, pitch varying method and pitch varying control device for wind turbine blade and wind turbine

OCEAN CURRENT TURBINE

Rotor for a wind turbine with a pitch bearing unit

Wind turbine, wind turbine rotor blade, and blade bearing for a wind turbine

Pitch apparatus and wind turbine having pitch apparatus

Wind turbine pitch actuator mounting structure

Wind turbine, rotor system, and method for using a wind turbine

THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

Rotor hub of a wind turbine, and method for assembling such a rotor hub

Rotary connection for a rotor blade of a wind turbine

Hub assembly for a rotor of a wind turbine

Actuating drive for adjusting a large rolling bearing

Roller pitch bearings

Actuating drive for adjusting the pitch angle of a rotor blade of a wind turbine, and wind turbine comprising such an actuating drive

Wind turbine rotor blade pitch bearing

Horizontal axis pi-pitch water turbine with reduced drag

Rotor assembly having a pitch bearing with a stiffener ring

Wind turbine and method for assembling a wind turbine

Three-dimensional (3D) flow floating power generator

Vertical wind turbine comprising rotor blade-supporting pitch motor, as well as kit for same, and method for operating same

Vertical wind turbine comprising a coaxial pitch motor, kit for same, and method for operating same

Adjustment unit for azimuth adjustment and/or pitch adjustment of a wind turbine, and method

Wind Turbine Belt Drive Pitch Control

Grounding circuit for a backup power source

Pitch control system

Compound planet gear arrangement and gear wheel arrangement

Wind wheel with blade elbow bend

Adjustment and/or drive unit, wind turbine having same, and method for controlling same

Actuator rod assembly for a blade pitch control system

System and method for monitoring a wind turbine pitch bearing

Monitoring a blade bearing

Vertical axis wind turbine and method for operating such a turbine

Wind turbine rotary connection, rotor blade, and wind turbine comprising same

AUTONOMOUS SUSTAINABLE WIND UNIT, MULTI-BLADE RETICULAR ROTOR, ENERGY ACCUMULATOR AND ENERGY CONVERTER AND USES

Wind-turbine rotor blade, and wind turbine having same

Wind turbine pitch bearing with line contact rolling elements

Wind turbine

Control system for a wind turbine comprising a blade controller for each blade of the wind turbine

Method and system for diagnosing wind turbine power generating apparatus

Pitch control system for pitching wind turbine blade

Fastener retention assembly for a wind turbine rotor

Pitch bearing, blade, impeller of wind turbine and connecting method for wind turbine

Controlling bearing wear

Wind turbine bearing removal and installation device and method

Method, apparatus and system for detecting fatigue state of cog belt of wind power generator set

Blade pitch system including power source for wind turbine

Adjustment and/or drive unit, wind power plant having such an adjustment and/or drive unit, and method for controlling such an adjustment and/or drive unit

Pitch bearing for a wind turbine

TOOTHING FOR A ROTARY JOINT AND ROTARY JOINT OF A WIND TURBINE

Segmented pitch ring for a wind turbine blade pitch system

System for wind turbine blade actuation

Wind turbine

ADJUSTING DEVICE FOR ADJUSTING A ROTOR BLADE OF A WIND TURBINE

Wind turbine and pitch bearing of the wind turbine

Adjustment unit for adjusting the pitch of a rotor blade, and wind turbine with such an adjustment unit

Adjustment unit for adjusting the pitch of a rotor blade, and wind turbine with such an adjustment unit

Bearing module for adjusting a rotor blade angle of attack in an underwater power plant

Rotor blade pitch arrangement

Smooth pitch control for propellers and rotors

Axial impeller with rotating housing and positionable blades

Wind turbine bearings

Three-dimensional (3D) flow floating power generator

Wind turbine diagnostic apparatus with diverse sensor testing

Elastomeric teetering hinge

Vertical axis wind turbine and method for operating such a turbine

Pitch assembly for a wind turbine rotor blade

Horizontal axis wind turbine comprising families of blades

Device for controlling angular position of turbine blades of a propeller device

Floating device generator

Rotor blade assembly for a wind turbine having variable-length blade bolts

Rotor assembly for a wind turbine comprising a pair of cables

Hub and bearing system and a turbine comprising the hub and bearing system

Wind turbine control system

Blade pitching

Electrical component carrier with variable thickness conductor tracks

Turbine for a flow power plant

Reinforced pitch bearing of a wind turbine

Wind turbine with blade pitch system

Wind turbine rotor blade with a cone angle and a method of manufacturing a wind turbine rotor blade with a cone angle

Fail-safe actuation system

Method for the operation of a pitch system of a wind turbine

Rotary machine comprising a rotor placed in a fluid and equipped with orientable blades

Wind turbine load mitigation

System for lubricating gears in a wind turbine

Rotor blade assembly with shim plate for mitigation pitch bearing loads

Blade bearing or nacelle bearing of a wind turbine

Wind turbine bearings

Method for repairing a pitch system in a wind turbine

Pitch bearing assembly with stiffener

Wind turbine

Pitch bearing assembly with stiffener

Hub of a wind turbine

Blade bearing with support structure having non-uniform stiffness and method manufacture

Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures

Pitch system for a wind turbine

Wind turbine rotor

System and method for re-indexing a pitch bearing of a wind turbine

Horizontal-axis wind turbine using airfoil blades with uniform width and thickness

Elastomeric teetering hinge

Wind turbine auxiliary drive system

Wind turbine rotor and method of assembly thereof

Rolling bearing, notably for ship's propeller or for wind turbine

Looped Airfoil turbine

Rotating system for a wind turbine

Method and device for the rapid oil change on drive devices of wind power plants

Fail-safe actuation system

Fastening system for wind turbines and corresponding installation methods

Blade pitch angle adjusting apparatus for a wind turbine

Wind turbine generator

Pitch bearing with a gear segment in a wind turbine

Pitch motor drive circuit which can operate in emergency mode

Wind turbine rotor

Root end assembly configuration for a wind turbine rotor blade and associated forming methods

Mechanism for synchronously varying pitch of a multi-blade rotor

Guide apparatus for turbomachines

Wind turbine rotor with pitch brake

Arrangement for a surface area adjustment of a reciprocating wing system in a wave energy recovery system

Variable-pitch propeller or repeller

Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine

Blade pitch lock system for a wind turbine

PITCH BEARING FOR WIND TURBINE ROTOR BLADES

Wind power generator

ADJUSTMENT SYSTEM FOR THE PITCH ANGLE OF A WIND TURBINE

METHOD FOR LUBRICATING AT LEAST ONE BEARING OF A WIND TURBINE

Pitch drive device capable of emergency operation for a wind or water power plant

Wind turbine and method of construction of a wind turbine

Downwind Variable Pitch Wind Turbine Generator

Redundant pitch system

Wind turbine blade

WIND TURBINE ROTOR BLADE WITH STALL COMPENSATION

Rotor for a wind turbine

WIND POWER GENERATING SYSTEM USING TURBINE BLADES RADIALLY ARRANGED ALONG A CIRCULAR STRUCTURE

WIND POWER GENERATOR

Liquefied gas expander nozzle ring having adjustable guide vanes

Method for positioning a hydraulic accumulator on a wind-powered electric generator

PITCH CONTROL SYSTEM AND METHOD FOR WIND TURBINE

PHASE CHANGE METHOD AND PHASE CHANGE JIG FOR A BLADE BEARING

WIND TURBINE

DYNAMIC CROSS-SECTION FLUID ENERGY CAPTURE

Windmill for wind power generator and wind power generator

Pitch gear

Mounting arrangement for pitch gear

Method and apparatus for turning a rotor blade bearing on wind turbines without using a mobile crane

High efficiency waterwheel apparatus having track-type blades and a track-type blade set thereof

WIND TURBINE WITH HYDRAULIC BLADE PITCH SYSTEM

Fluid Turbine Having Improved Cam and Follower Mechanism

Fluid Turbine Having Optimized Blade Pitch Profiles

Fluid Turbine Featuring Improved Blade Mounting Structure

Blade pitch controller, wind turbine generator, and method of controlling blade pitch

POWER GENERATOR OF HYBRID TYPE

Wind turbine generator

Microprocessor system for controlling rotor pitch

System and method for pitching a rotor blade in a wind turbine

WIND ENERGY PLANT AND ENERGY TRANSMISSION DEVICE FOR A WIND ENERGY PLANT

Wind turbine blade pitch-control system, and wind turbine rotor and wind turbine generator provided with the same

Method for examining an electric energy accumulator

Rotor-blade pitch controlling drive for a wind turbine

CABLE-STAYED ROTOR FOR WIND AND WATER TURBINES

Wind Driven Power Generator with Moveable Cam

POLE WHEEL FOR A WIND TURBINE

SWITCHGEAR CUBICLE ARRANGEMENT

Blinking sail windmill with safety control

CONTROL METHOD OF AUTOMATIC LUBRICATION SYSTEM OF VARIABLE-PITCH BEARING USED FOR WIND TURBINE GENERATOR SYSTEM

Pitch drive apparatus of wind generator and wind generator

TURBINE BLADES, SYSTEMS AND METHODS

Wind turbine generator

Link pin exchanging device for wind turbine generator and link pin exchanging method

Looped airfoil wind turbine

Wind turbine generator and soundness diagnosis method thereof

Wind turbine generator

Wind turbine generator and rolling bearing for wind turbine generator

Wind turbine generator with seal mechanism

Wind turbine and a pitch bearing for a wind turbine

Device for adjustment of a rotor blade, wind energy converter, and method for adjusting a rotor blade

WIND TURBINE CONTROL SURFACE HINGE

Wind turbine and a pitch bearing for a wind turbine

Wind turbine rotor and method of calibrating rotor blade pitch

Method and apparatus for installing a seal

SELF REGULATING WIND TURBINE

DEVICE FOR CONTROLLING TURBINE BLADE PITCH

Device for adjusting the blade pitch of a wind generator

Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing

System and method for improving wind turbine efficiency by adjusting blade pitch in response to localized wind speed

Pitch drive apparatus of wind generator and wind generator

WINDMILL PITCH DRIVING APPARATUS

WIND TURBINE GENERATOR

WIND TURBINE PITCH ASSEMBLY ENCLOSURE SYSTEM

Gear set, wind turbine incorporating such a gear set and method of servicing a wind turbine

Methods and systems for monitoring operation of a wind turbine

FLUID TURBINE FEATURING ARTICULATED BLADES AND PHASE-ADJUSTED CAM

Vertical Propeller Fluid Energy Capture with Coordinated Dynamic-Orientation Blades

Wind turbine with high solidity rotor

METHOD AND DEVICE FOR BRAKING THE ROTOR OF A WIND ENERGY PLANT

BLADE PITCH LOCK DEVICE

Device for changing a pitch of a blade of an impeller/propeller and a fan comprising the device

BLADE PITCH REGULATING HUB AND SPEED REGULATING GEAR FOR WIND DRIVEN POWER GENERATORS

Superconducting turbine wind ring generator

BLADE PITCH-ANGLE CONTROL APPARATUS AND WIND TURBINE GENERATOR

Wind turbine with powered synchronization system

Device for adjusting the angle of attack of a rotor blade of a wind power plant

WIND POWER GENERATOR

FLUID TURBINE OPTIMIZED FOR POWER GENERATION

Horizontal axis wind turbine

Pitch drive device of wind turbine generator and wind turbine generator

Wind turbine

Wind turbine blade comprising a trailing edge flap and a piezoelectric actuator

Microprocessor system for controlling rotor pitch

SYSTEMS AND METHODS FOR ASSEMBLING A PITCH ASSEMBLY FOR USE IN A WIND TURBINE

Systems and methods for assembling a pitch assembly for use in a wind turbine

Method and apparatus for powering a pitch control system

Underwater power plant with passive control

Method for dynamically lubricating a wind turbine pitch blade bearing

Wind turbine blade pitch control system

Vertical windmill

VERTICAL AXIS WINDMILL

Propeller blade pitch control system

Cylinder for varying the pitch angle of the blades of a horizontal axis windmill, and method of manufacture of the same

Self-adjusting wind turbine generator blade

METHOD AND DEVICE FOR BRAKING THE ROTOR OF A WIND ENERGY PLANT

Apparatus for generating electricity from a flow of water such as a tide, river or the like

Device for Controlling the Blades of a Wind Turbine

Blade pitch driving apparatus for wind driven generator

WIND TURBINE AND METHOD OF OPERATING SAME

Pitch bearing for wind turbine rotor blades

VERTICAL AXIS WIND TURBINE WITH WINGLETTED CAM-TILTABLE BLADES

Pitch Bearing For A Wind Turbine, A Wind Turbine And A Method For Servicing A Bearing

Wind turbine rotor, a rotation controlling mechanism and a method for controlling at least one blade of a wind turbine rotor

Slewing bearing structure

Device for the adjustment of the pitch of a motor blade of a wind turbine

Vertical Axis Turbine

Wind driven power generator with moveable cam

Wind turbine pitch bearing, and use hereof

Wind turbine, a hub for a wind turbine and use hereof

Wind energy plant with a rotor hub

Wind energy plant with a pitch bearing

Methods and apparatus to facilitate lubrication of components

Gondola for a Wind Energy System; Rotative Connection for a Wind Energy System; Wind Energy System; Method for Operating a Wind Energy System

Method and system for wind turbine blade movement

Method for operating a device to vary a blade setting angle, and a varying device

Control unit for rotor blade adjustment

Flow-controlled wind rotor

Aspects derived from a discovery of the inherent properties and traits of planar curves herein classified as Limaconic Motation technology

Wind power plant based on the windmill principle with an additional vane bearing at the vane end

Actuating drive and emergency energy supply device

Water current generator

Wind turbine

Wind driven power generating system

Vertical axis wind turbine with rotating vanes