Patents-Review.com
ClassID:

142383 ⎘

F03D1/0625 - CPC Classification

Classification description:

Wind motors with rotation axis substantially parallel to the air flow entering the rotor ; Rotors characterised by their form of the whole rotor, i.e. form features of the rotor unit

Recent Application in this class:
#1
20240336341
2024-10-10

PROPELLER

 #2
20230287867
2023-09-14

VIMPROVED HORIZONTAL WIND TURBINE

 #3
20230287861
2023-09-14

High-power-generating vortex windmill apparatus of integral rotor

 #4
20230249793
2023-08-10

Propeller

 #5
20220299006
2022-09-22

Impeller for wind power generation, and wind power generation system

 #6
20220228566
2022-07-21

Transitioning wind turbine

 #7
20220163011
2022-05-26

Rotor for power driving

 #8
20220136482
2022-05-05

Improvements to a helical fan/pump/propeeler/trubine

 #9
20220135195
2022-05-05

Propeller

 #10
20210343293
2021-11-04

Wind aeolipile

 #11
20210285416
2021-09-16

Turbine blade assembly

 #12
20210262433
2021-08-26

Rotary Device with Stacked Sail Configuration

 #13
20210254594
2021-08-19

Rotor

 #14
20210246867
2021-08-12

Horizontal shaft rotor

 #15
20210215130
2021-07-15

Wind turbine with hinged blades having a hinge position between inner and outer tip end of the blades

 #16
20210207582
2021-07-08

Wind turbine with blades hinged at an intermediate position

 #17
20210156359
2021-05-27

Segmented airfoil design for guide wires

 #18
20210140404
2021-05-13

Rotor for power driving

 #19
20200362825
2020-11-19

Transitioning wind turbine

 #20
20200340443
2020-10-29

Wind energy systems

 #21
20200300212
2020-09-24

Methods and Systems for Harvesting Waste Wind Energy

 #22
20200248673
2020-08-06

Wind turbine suitable for mounting without a wind turbine tower

 #23
20200248670
2020-08-06

Wind turbine suitable for mounting without a wind turbine tower

 #24
20200200143
2020-06-25

Vertical axis wind turbines

 #25
20200182220
2020-06-11

FLUID-REDIRECTING STRUCTURE

 #26
20200018286
2020-01-16

Wind power generation device

 #27
20190170113
2019-06-06

TURBINE BLADE ASSEMBLY

 #28
20190113048
2019-04-18

Impeller, rotary machine, and turbocharger

 #29
20190032630
2019-01-31

WIND TURBINE AND METHOD FOR GENERATING ELECTRICAL ENERGY

 #30
20190024626
2019-01-24

Wind energy systems

 #31
20190016212
2019-01-17

Turbine system for saving energy in a vehicle

 #32
20180347224
2018-12-06

Transitioning wind turbine

 #33
20180328334
2018-11-15

Segmented airfoil design for guide wires

 #34
20180252205
2018-09-06

Wind turbine with anchoring assembly

 #35
20180216599
2018-08-02

HORIZONTAL AXIS WIND MACHINE WITH MULTIPLE ROTORS

 #36
20180186439
2018-07-05

Propeller

 #37
20180142669
2018-05-24

Spiral blade unit and wind generator and blade connector for the unit

 #38
20180106238
2018-04-19

Wind turbine suitable for mounting without a wind turbine tower

 #39
20170350254
2017-12-07

Energy conversion device

 #40
20170314529
2017-11-02

Thermodynamic wind turbine

 #41
20170276117
2017-09-28

Structure with rigid projections adapted to traverse a fluid environment

 #42
20170267323
2017-09-21

Propeller

 #43
20170260963
2017-09-14

Spiral blade having wind guide

 #44
20170260860
2017-09-14

Rotary jet, power generation systems and motors including the same, and methods of making and using the same

 #45
20170194835
2017-07-06

Wind-driven electricity generation device and rotor assembly thereof

 #46
20170175713
2017-06-22

Wind turbine with improved safety features

 #47
20170030334
2017-02-02

Self orienting hanging windmill

 #48
20170030331
2017-02-02

Single-frame impeller of wind turbine generator set

 #49
20160208772
2016-07-21

Wind turbine of low wind speeds

 #50
20160076519
2016-03-17

Wind energy system and method for using same

 #51
20160040650
2016-02-11

Apparatus and method for aerodynamic performance enhancement of a wind turbine

 #52
20150260155
2015-09-17

WIND TURBINE GENERATOR

 #53
20150233343
2015-08-20

Rotor assembly for a wind turbine

 #54
20150104321
2015-04-16

Wind spinner

 #55
20150044055
2015-02-12

Wind turbine having flow-aligned blades

 #56
20140361543
2014-12-11

Wind powered apparatus having counter rotating blades

 #57
20140356167
2014-12-04

Apparatus and methods for electricity generation from exhaust of condenser of HVAC system

 #58
20140265344
2014-09-18

Wind turbine with movable generator

 #59
20140227095
2014-08-14

PIVOTAL JET WIND TURBINE

 #60
20140217238
2014-08-07

Helicopter landing deck

 #61
20140154052
2014-06-05

Wind aeolipile

 #62
20140140851
2014-05-22

Wind turbine rotor and methods of assembling the same

 #63
20140044535
2014-02-13

Wind turbines augmented with rotating diffusers

 #64
20130336775
2013-12-19

Wind energy system and method for using same

 #65
20130334822
2013-12-19

Power generator

 #66
20130315732
2013-11-28

Horizontal axis wind machine with multiple rotors

 #67
20130284608
2013-10-31

Wind energy system and method for using same

 #68
20130149161
2013-06-13

Conical wind turbine

 #69
20130121842
2013-05-16

PROPELLER / TURBINE BLADE POWER CHANNEL

 #70
20130028733
2013-01-31

Wind turbine having flow-aligned blades

 #71
20120319403
2012-12-20

Wheel Turbine Rotor

 #72
20120257971
2012-10-11

WindJet ® Turbine Ring

 #73
20120213636
2012-08-23

HORIZONTAL AXIS AIRFOIL TURBINE

 #74
20120187693
2012-07-26

HYDROKINETIC ENERGY TRANSFER DEVICE AND METHOD

 #75
20120134823
2012-05-31

Wind Turbine

 #76
20120100004
2012-04-26

High efficiency impeller

 #77
20120076656
2012-03-29

Horizontal Axis Logarithmic Spiral Fluid Turbine

 #78
20100320771
2010-12-23

Power Generator

 #79
20090035133
2009-02-05

Delta blade propeller apparatus

 #80
17149774
2022-04-12

High efficiency compressed-air power generation system

 #81
16837199
2020-10-06

Conical wind turbine assembly

 #82
15709199
2021-07-27

Wind aeolipile

 #83
15393626
2017-09-05

Energy conversion system employing a centrifugal turbine to extract energy from a fluid flow