Title:
双方向タービンブレード
Document Type and Number:
Japanese Patent JP2012525536
Kind Code:
A
Abstract:
A bidirectional turbine blade including: a blade root and blade tip; a first face and a second face running between the blade root and blade tip; a cross-sectional profile which is symmetrical about a chord line extending between longitudinal edges of the blade; and a twist of between about 5 and 35 degrees from the chord line, wherein the blade is capable of driving an underwater turbine from flowing water incident at the first face or the second face.
Inventors:
Kier, John
Sri Gralom, Stiffon
Sri Gralom, Stiffon
Application Number:
JP2012507852A
Publication Date:
October 22, 2012
Filing Date:
April 28, 2010
Export Citation:
Assignee:
Atlantis Resources Corporation PTE Limited
International Classes:
F03B13/26; F03B3/04
Domestic Patent References:
JP2008540928A | 2008-11-20 | |||
JP2008540928A | 2008-11-20 |
Foreign References:
US0346632A | 1886-08-03 | |||
US0346632A | 1886-08-03 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Toshifumi Onuki