F03D7/0216 - CPC Classification Index

ClassID:

142425 ⎘

F03D7/0216 - CPC Classification

Classification description:

Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction; Orientating out of wind the rotating axis changing to vertical position

Recent Application in this class:

20230054090

2023-02-23

Drag cum lift based wind turbine system having adjustable blades

20200300224

2020-09-24

Stabilized horizontal-axis wind turbine

20170074246

2017-03-16

Wind power installation and method for adjusting the rotor rotation axis

20150219072

2015-08-06

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

20130017085

2013-01-17

WIND TURBINE WITH ANTI-ROTATIONAL LOCKING MECHANISM, THRUST CHANNELS, AND BLADE TIP WINGLETS

20120205914

2012-08-16

WIND ENERGY CONVERTER

20100096855

2010-04-22

Wind power plant

20050214117

2005-09-29

Multi-rotor wind turbine with generator as counterweight