F05B2260/901 - CPC Classification Index

ClassID:

144854 ⎘

F05B2260/901 - CPC Classification

Classification description:

Function; Braking using aerodynamic forces, i.e. lift or drag

Sub-classes:

F05B2260/9011 » of the tips of rotor blades 3

Recent Application in this class:

20240280078

2024-08-22

Drag-Based Wind Turbine Device

20230250799

2023-08-10

ROTOR BLADE OF A WIND TURBINE COMPRISING A LIFT MODIFYING DEVICE AND METHOD FOR INSTALLING THEREOF

20230175475

2023-06-08

Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade

20220003208

2022-01-06

Wind energy installation and a method of operating a wind energy installation

20210340952

2021-11-04

System and method for controlling a wind turbine in response to a blade liberation event

20200025169

2020-01-23

Vertical-axis wind rotor

20190285051

2019-09-19

Relating to wind turbines having blades equipped with boundary layer control system

20180291875

2018-10-11

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

20180171975

2018-06-21

MULTI-FUNCTIONAL FLAP USED AS A BACK-FLOW FLAP

#10

20150330362

2015-11-19

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

#11

20150219073

2015-08-06

Method and control device for a wind turbine, and computer program product, digital storage medium and wind turbine

#12

20150030447

2015-01-29

Centrifugally driven aerodynamic rotor blade brake assembly

#13

20130011258

2013-01-10

Wind turbine with gale protection

#14

20120263601

2012-10-18

Wind turbine with deployable air deflectors

#15

20120187681

2012-07-26

Wind turbine and a method for powering one or more hydraulic pitch actuators

#16

20120134814

2012-05-31

WIND TURBINE ROTOR BLADE WITH FAIL-SAFE AIR BRAKE FLAPS

#17

20120134803

2012-05-31

Method for shut down of a wind turbine having rotor blades with fail-safe air brakes

#18

20120099994

2012-04-26

VERTICAL-AXIS WIND ROTOR

#19

20120039712

2012-02-16

VERTICAL AXIS WIND TURBINE DEVICE

#20

20110299986

2011-12-08

Horizontal axis wind turbine apparatus

#21

20110248501

2011-10-13

Method of parking double-bladed rotor of wind power plant

#22

20110189016

2011-08-04

Device for adjusting the blade pitch of a wind generator

#23

20110110777

2011-05-12

ACTIVE FLOW CONTROL DEVICE AND METHOD FOR AFFECTING A FLUID BOUNDARY LAYER OF A WIND TURBINE BLADE

#24

20110002772

2011-01-06

Control device and method for an aerodynamic brake of a wind energy converter

#25

20100296935

2010-11-25

Centrifugally driven aerodynamic rotor blade brake assembly

#26

20100189560

2010-07-29

Method for de-icing a blade of a wind turbine, a wind turbine and use thereof

#27

20100068057

2010-03-18

METHOD FOR STOPPING A WIND TURBINE IN TWO STAGES

#28

20100021300

2010-01-28

VERTICAL AXIS WINDMILL

#29

20100014970

2010-01-21

Wind turbine blade with lift-regulating means in form of slots or holes

#30

20090285682

2009-11-19

Wind turbine with deployable air deflectors

#31

20090047129

2009-02-19

Horizontal axis wind turbine

#32

20070262584

2007-11-15

Energy recovery system for moving vehicle

#33

20070116572

2007-05-24

Method and apparatus for wind turbine braking