F05B2260/502 - CPC Classification Index

#1

20240401555

2024-12-05

Wave Energy Conversion System with Capitulating Bodies and Novel Installation

#2

20240209828

2024-06-27

Tidal stream generation apparatus

#3

20240035456

2024-02-01

Asymmetric bistable shape memory alloy inertial actuator

#4

20230392587

2023-12-07

ELECTRICAL GENERATORS FOR RAILWAYS

#5

20230332588

2023-10-19

Linear compressor

#6

20230235727

2023-07-27

WIND TURBINE ALIGNMENT TOOL

#7

20220228393

2022-07-21

Pendulum mass damper

#8

20210010451

2021-01-14

WAVE FORCE GENERATION SYSTEM AND CONTROLLING METHOD THEREFOR

#9

20200132040

2020-04-30

Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel

#10

20190145407

2019-05-16

Gas ejection apparatus

#11

20190136831

2019-05-09

Bi-directional clutch for wind turbine yaw locking system

#12

20190078553

2019-03-14

Method of adaptively adjusting lift and drag on an airfoil-shaped sail, sail, and wind turbine

#13

20180355836

2018-12-13

Wave Energy Converter

#14

20180223796

2018-08-09

Joint configuration for a segmented wind turbine rotor blade

#15

20170350373

2017-12-07

Lightning current transfer unit for a wind turbine

#16

20170328058

2017-11-16

Adaptive oscillation damper having a vertical spring mechanism

#17

20170145984

2017-05-25

WAVE MOTOR AND DESALINATION SYSTEM

#18

20170107967

2017-04-20

System and method for low ecology impact generation of hydroelectric power

#19

20170089353

2017-03-30

Adaptive blade tip seal assembly

#20

20170089352

2017-03-30

Gas turbine compressor with adaptive blade tip seal assembly

#21

20170030329

2017-02-02

POWER GENERATING APPARATUS

#22

20160333846

2016-11-17

Wave energy converter with negative spring

#23

20160290316

2016-10-06

Wind turbine

#24

20150204306

2015-07-23

Rotatable aerodynamic surface features for wind turbine rotor blades

#25

20140234107

2014-08-21

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

#26

20130119673

2013-05-16

Invention relating to rotor blades, in particular for wind power installations

#27

20120189449

2012-07-26

Alternative sail restraints for Migler's vertical axis wind turbine

#28

20120134830

2012-05-31

Safety System for Wind Turbines and Related Wind Turbine

#29

20120070282

2012-03-22

High torque vertical axis windmill

#30

20110142640

2011-06-16

CYLINDER DRIVING DEVICE

#31

20100301610

2010-12-02

Aperture engine

#32

20100276938

2010-11-04

AEROGENERATOR

#33

20100223928

2010-09-09

Device for conversion of energy

#34

20100209245

2010-08-19

Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake

#35

20100183441

2010-07-22

Un-symmetrically designed windmill rotor for generating maximum electricity

#36

20100135802

2010-06-03

VANE STRUCTURE FOR VERTICAL AXIS WIND POWER GENERATOR

#37

20090200806

2009-08-13

Wave-based power generation system

#38

20080260532

2008-10-23

Vertical Axis Turbine

#39

20080173115

2008-07-24

System for accumulating hysteresis movements

#40

20080036214

2008-02-14

Wind energy using a sail and a spring

#41

20070267873

2007-11-22

Method and system for wind turbine blade movement

#42

20070248450

2007-10-25

Automatic self-feathering and resetting sail restraint for migler's vertical axis wind turbine

#43

20070126239

2007-06-07

Wave energy converter utilizing internal reaction mass and spring

#44

20050196281

2005-09-08

Wind driven power generating system

#45

18781614

2025-10-14

Blade mounting system for vertical axis wind turbines and blade therefore