The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2015
Filed:
May. 26, 2010
Applicants:
Daniel Farb, Beit Shemesh, IL;
Joe Van Zwaren, Beit Shemesh, IL;
Avner Farkash, Beit Shemesh, IL;
Ken Kolman, Beit Shemesh, IL;
Inventors:
Daniel Farb, Beit Shemesh, IL;
Joe Van Zwaren, Beit Shemesh, IL;
Avner Farkash, Beit Shemesh, IL;
Ken Kolman, Beit Shemesh, IL;
Assignee:
Leviathan Energy Hydroelectric Ltd., Beit Shemesh, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03B 13/10 (2006.01); F03B 3/12 (2006.01); F01D 5/14 (2006.01); F03D 3/06 (2006.01); F03D 11/04 (2006.01); F03D 1/04 (2006.01);
U.S. Cl.
CPC ...
F03D 3/061 (2013.01); F03D 1/04 (2013.01); F03D 3/062 (2013.01); F03D 11/04 (2013.01); F05B 2220/7068 (2013.01); F05B 2240/301 (2013.01); F05B 2240/40 (2013.01); F05B 2250/71 (2013.01); F05B 2280/5008 (2013.01); Y02E 10/28 (2013.01); Y02E 10/728 (2013.01); Y02E 10/74 (2013.01);
Abstract
The special circumstances of working with hydroelectric turbines in pipes require innovations in blade shapes and systems that are presented here. An example is streamlining of the blades greater than that found in traditional hydroelectric turbines.