F05B2250/313 - CPC Classification Index

ClassID:

144739 ⎘

F05B2250/313 - CPC Classification

Classification description:

Geometry; Arrangement of components according to the direction of their main axis or their axis of rotation the axes being perpendicular to each other

Recent Application in this class:

20210025366

2021-01-28

Wind turbine

20170335826

2017-11-23

System with orbiting axis for converting energy

20140232118

2014-08-21

Horizontal axis wind turbine and secondary wind rotor

20140212290

2014-07-31

Nacelle main frame structure and drive train assembly for a wind turbine

20140170369

2014-06-19

Chordwise lay-up of fibre sheet material for turbine blades

20130216356

2013-08-22

Apparatus for extracting energy from a fluid flow

20130067903

2013-03-21

Wave energy conversion device

20120187692

2012-07-26

HYDROELECTRIC GENERATORS

20120187690

2012-07-26

HYDROELECTRIC GENERATORS

#10

20120087791

2012-04-12

WIND TURBINE DEVICE

#11

20110305557

2011-12-15

Wind turbine

#12

20090175724

2009-07-09

Bearing unit for a long rotor blade of a wind power installation, wind power installation comprising one such rotor blade bearing arrangement, and method for operating one such wind power installation

#13

20090162144

2009-06-25

Tidal flow power generation

#14

20060263198

2006-11-23

Segmented vertical axis air rotor and wind generator apparatus