Title:
接線方向ロータブレードを有する境界層風力タービン
Document Type and Number:
Japanese Patent JP5258882
Kind Code:
B2
Abstract:
A wind turbine having rotor assembly with a plurality of stacked disks (1) for rotation about an axis. At least one set of the stacked disks has disks being closely spaced from each other for creating a boundary layer effect on surfaces of the disks that contributes in rotating the disks. Each disk has a plurality of rotor blades (2) disposed on an outer circumference thereof. Each rotor blade (2) has at least one surface extending tangentially from the outer circumference of each disk (1) for redirecting the airflow tangentially to a peripheral surface of each disk (1). Each disk (1) defines at least one opening (4) thereon for redirecting the wind axially through each of the disks (1).
Inventors:
Holia Nika
Application Number:
JP2010515326A
Publication Date:
August 07, 2013
Filing Date:
July 09, 2007
Export Citation:
Assignee:
Holia Nika
International Classes:
F03D3/06; F03D3/04
Foreign References:
| WO2006089425A1 | ||||
| GB185939A |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
Ken Ogushi
Tatsuya Sawada
Ken Ogushi