F05B2240/33 - CPC Classification Index

#1

20250084824

2025-03-13

Impeller for wind turbines

#2

20240287956

2024-08-29

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING SAME

#3

20240093609

2024-03-21

Geometric approach to stress reduced intra-flow path shrouds for tuning modal responses in ram air turbine rotors

#4

20230304470

2023-09-28

Multi-axial variable height wind turbine

#5

20230304469

2023-09-28

Multi-axial variable height wind turbine

#6

20220135242

2022-05-05

Geometric approach to stress reduced intra-flow path shrouds for tuning modal responses in ram air turbine rotors

#7

20220074380

2022-03-10

Hydroelectric/hydrokinetic turbine and methods for making and using same

#8

20210131292

2021-05-06

Device for cooling a component of a gas turbine/turbo machine by means of impingement cooling

#9

20200362812

2020-11-19

Wind turbine augmented by a diffuser with a variable geometry

#10

20200263555

2020-08-20

Turbomachine with alternatingly spaced rotor blades

#11

20200232475

2020-07-23

Motor vehicle fan

#12

20190285081

2019-09-19

Centrifugal compressor open impeller

#13

20190264647

2019-08-29

Hydroelectric/hydrokinetic turbine and methods for making and using same

#14

20190084650

2019-03-21

Energy recovery system and method of power transmission

#15

20180328334

2018-11-15

Segmented airfoil design for guide wires

#16

20180252205

2018-09-06

Wind turbine with anchoring assembly

#17

20180171966

2018-06-21

WIND TURBINE WITH ROTATING AUGMENTOR

#18

20180163695

2018-06-14

Multiple-blade wind machine with shrouded rotors

#19

20180087484

2018-03-29

Hydroelectric/hydrokinetic turbine and methods for making and using same

#20

20180023542

2018-01-25

Wind power plant

#21

20170328205

2017-11-16

Axial impeller with rotating housing and positionable blades

#22

20170320564

2017-11-09

Air wheel rotor, a gyro stabilized aircraft and a wind-driven power generator using the air wheel rotor, and a stationary launching device

#23

20170226983

2017-08-10

BLADE FOR SHROUDED RUNNER AND SHROUDED RUNNER COMPRISING SAID BLADE

#24

20170201157

2017-07-13

Device for converting kinetic energy of a flowing medium to electrical energy

#25

20160341220

2016-11-24

Blower

#26

20160152327

2016-06-02

Rotary device, for instance an air mover such as a fan, a propeller or a lifting rotor, a water turbine or a wind turbine

#27

20150219072

2015-08-06

Wind turbine with automatic tilting frame for unloading damaging winds encountered by wind turbines

#28

20150219068

2015-08-06

Wind turbine having a plurality of airfoil rings and counter rotating generators

#29

20150211490

2015-07-30

Cooling arrangement

#30

20150198143

2015-07-16

Capture device and method for wind and water power generation

#31

20140321975

2014-10-30

Wind turbine

#32

20140265344

2014-09-18

Wind turbine with movable generator

#33

20140205463

2014-07-24

Turbine engine rotor including blade made of composite material and having an added root

#34

20140044535

2014-02-13

Wind turbines augmented with rotating diffusers

#35

20140003940

2014-01-02

Apparatus and method for aerodynamic performance enhancement of a wind turbine

#36

20130315702

2013-11-28

Banded turbine

#37

20130121832

2013-05-16

Wind Turbine with Cable Supported Perimeter Airfoil

#38

20120328415

2012-12-27

Vibration damper comprising a peg between outer platforms of adjacent composite-material blades of a turbine engine rotor wheel

#39

20120306205

2012-12-06

NOVEL SYSTEMS FOR INCREASING EFFICIENCY AND POWER OUTPUT OF IN-CONDUIT HYDROELECTRIC POWER SYSTEM AND TURBINE

#40

20120269650

2012-10-25

Turbine wheel for a turbine engine

#41

20120213636

2012-08-23

HORIZONTAL AXIS AIRFOIL TURBINE

#42

20120175885

2012-07-12

Rotating Impeller Systems and Methods of Using Same

#43

20120087791

2012-04-12

WIND TURBINE DEVICE

#44

20120068465

2012-03-22

Vertical axis wind turbine generator with sails

#45

20120061970

2012-03-15

Shrouded Wind Turbine with Integral Generator

#46

20120051921

2012-03-01

Blade for use with a rotary machine and method of assembling same rotary machine

#47

20120034082

2012-02-09

Wind turbine

#48

20120014803

2012-01-19

TURBINE BLADE HAVING MATERIAL BLOCK AND RELATED METHOD

#49

20120003078

2012-01-05

Turbine shroud

#50

20110286849

2011-11-24

Blade for a gas turbine

#51

20110120108

2011-05-26

Wind turbine

#52

20110110784

2011-05-12

Turbine blade and rotor

#53

20110103955

2011-05-05

CONICAL FRUSTUM WIND TURBINE

#54

20100303623

2010-12-02

Wind power device

#55

20100293920

2010-11-25

Propfan engine

#56

20100264663

2010-10-21

Wind turbine with paired generators

#57

20100264662

2010-10-21

Wind turbine

#58

20100232975

2010-09-16

Turbine blade platform

#59

20100199496

2010-08-12

Turbine blade having material block and related method

#60

20100166556

2010-07-01

PARTIAL ARC SHROUD FOR WIND TURBINE BLADES

#61

20100148515

2010-06-17

Direct Current Brushless Machine and Wind Turbine System

#62

20100143138

2010-06-10

Axial flow wind turbine

#63

20100135809

2010-06-03

WIND WHEEL

#64

20100098543

2010-04-22

ROTOR STRUCTURE OF WIND TURBINE

#65

20100068037

2010-03-18

Turbines having a debris release chute

#66

20100034656

2010-02-11

FLUID ENERGY CONVERTER

#67

20100025998

2010-02-04

Submerged hydroelectric turbines having buoyancy chambers

#68

20090311099

2009-12-17

Banded turbine

#69

20090304520

2009-12-10

Serpentine cooling circuit and method for cooling tip shroud

#70

20090249786

2009-10-08

Turbomachine system and turbine therefor

#71

20090220348

2009-09-03

Twin-airfoil blade with spacer strips

#72

20080310961

2008-12-18

Blade shroud with protrusion

#73

20080298970

2008-12-04

Turbo Machine

#74

20080170946

2008-07-17

Impingement cooled bucket shroud, turbine rotor incorporating the same, and cooling method

#75

20080038108

2008-02-14

Axial flow turbine with overspeed preventing device

#76

20070053778

2007-03-08

Shroud honeycomb cutter

#77

20070041823

2007-02-22

Fluid energy converter

#78

20060251516

2006-11-09

Wind turbine

#79

20060244264

2006-11-02

Wind turbine

#80

20060182632

2006-08-17

Windmill rotor comprising multiple separate wind channels

#81

20050249599

2005-11-10

Turbine and turbine blade

#82

20050191182

2005-09-01

Turbine blade shroud cutter tip

#83

20050175453

2005-08-11

Shroud honeycomb cutter

#84

20050058545

2005-03-17

Turbine blade platform cooling system

#85

20050036886

2005-02-17

Center-located cutter teeth on shrouded turbine blades