Patents-Review.com
ClassID:

142403 ⎘

F03D3/0454 - CPC Classification

Classification description:

Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels having shield means on one side of the rotor fixed with respect to rotor, orientable together and only with concentrating action, i.e. only increasing the airflow speed into the rotor

Recent Application in this class:
#1
20230250797
2023-08-10

FLUID TURBINE SYSTEMS

 #2
20210047994
2021-02-18

Wind power generation device

 #3
20200256317
2020-08-13

Wind power installation

 #4
20200191120
2020-06-18

Concentric wing turbines

 #5
20200088156
2020-03-19

Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions

 #6
20190048845
2019-02-14

River and tidal turbine with power control

 #7
20180266395
2018-09-20

Generalized jet-effect and fluid-repellent corpus

 #8
20180266394
2018-09-20

Generalized Jet-Effect and Generalized Generator

 #9
20180266390
2018-09-20

WIND POWER GENERATING ROTOR WITH DIFFUSER OR DIVERTER SYSTEM FOR A WIND TURBINE

 #10
20180195496
2018-07-12

SYSTEM FOR RECOVERING ENERGY FROM RENEWABLE SOURCES

 #11
20180038345
2018-02-08

Fluid turbine systems

 #12
20170292496
2017-10-12

Turbine with flow diverter and flow diverter for turbines

 #13
20170130697
2017-05-11

WIND TURBINE DEVICE HAVING A FLOW GUIDE CASING

 #14
20170107972
2017-04-20

VERTICAL WIND TURBINE

 #15
20160377053
2016-12-29

Vertical axis wind turbine

 #16
20160053743
2016-02-25

System comprising a vertical turbine with flow guides

 #17
20150211483
2015-07-30

Wind turbine and tower system

 #18
20130322054
2013-12-05

Building sunshade with integral electric generator

 #19
20130017063
2013-01-17

Turbine for capturing energy from a fluid flow

 #20
20120171011
2012-07-05

WIND TURBINE-TYPE DEVICE

 #21
20120141252
2012-06-07

Wind Turbine

 #22
20120080886
2012-04-05

Blade configurations for wind power converting apparatus

 #23
20120080884
2012-04-05

CORNER WIND TURBINE FOR TALL BUILDING

 #24
20110250069
2011-10-13

Horizontal wind powered turbine

 #25
20110135459
2011-06-09

Continuous-Flow Energy Installation, in Particular a Wind Power Installation

 #26
20110103942
2011-05-05

Wind energy system

 #27
20110089700
2011-04-21

WALL MOUNTED WIND TURBINE AND METHODS OF USE AND INSTALLATION

 #28
20100329841
2010-12-30

California wind engine

 #29
20100295318
2010-11-25

WIND-POWERED ELECTRICITY GENERATOR

 #30
20100219635
2010-09-02

INTEGRATED WIND ENERGY HARVESTING SYSTEM AND METHOD

 #31
20100215488
2010-08-26

FLUID FLOW ENERGY CONCENTRATOR

 #32
20100213716
2010-08-26

FLUID FLOW ENERGY CONCENTRATOR

 #33
20100196153
2010-08-05

Fluid turbine systems

 #34
20100176599
2010-07-15

Jet air recovery generator and jet blast deflector

 #35
20100135768
2010-06-03

Column structure with protected turbine

 #36
20100133845
2010-06-03

Moving fluid energy recovery system

 #37
20100090643
2010-04-15

Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries

 #38
20100084873
2010-04-08

SYSTEM FOR PRODUCING ENERGY THROUGH THE ACTION OF WIND

 #39
20100054910
2010-03-04

Fluid turbine systems

 #40
20100032954
2010-02-11

WIND TURBINE

 #41
20090243302
2009-10-01

Optimized rotor for a wind power plant and wind power plant for mounting on a building

 #42
20090224552
2009-09-10

Multiple Turbine Energy Collector and System

 #43
20090191057
2009-07-30

Multi-Axis Wind Turbine With Power Concentrator Sail

 #44
20090155043
2009-06-18

Vertical multi-phased wind turbine system

 #45
20090045632
2009-02-19

Flow energy installation

 #46
20080095631
2008-04-24

Vertical axis wind turbine with twisted blade or auxiliary blade

 #47
20080085179
2008-04-10

Wind power converting apparatus and method

 #48
20080061559
2008-03-13

Use of Air Internal Energy and Devices

 #49
20080042446
2008-02-21

Wind powered devices

 #50
20070284885
2007-12-13

Wind generator system

 #51
20070269306
2007-11-22

Fluid rotor with energy enhancements power generator

 #52
20070269305
2007-11-22

Waterborne power generator

 #53
20070269304
2007-11-22

Fluid rotor with energy enhancements power generation system

 #54
20070222225
2007-09-27

Horizontal Wind Turbine

 #55
20070176431
2007-08-02

Wind turbine system for buildings

 #56
20070104578
2007-05-10

Radially-sliding wind turbine

 #57
20070098542
2007-05-03

ROTATIONAL POWER SYSTEM

 #58
20070039764
2007-02-22

Systems and methods for harnessing wind power to power an automobile

 #59
20050019151
2005-01-27

Wind turbine assembly

 #60
20050008472
2005-01-13

Unit type windmill