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:
Jun. 01, 2010
Filed:
Dec. 17, 2004
Applicant:
Bud T. J. Johnson, Calgary, CA;
Inventor:
Bud T. J. Johnson, Calgary, CA;
Assignee:
Envision Corporation, City of Belmopan, BZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind powered turbine engine comprising an internalized containment and control chamber, intake enhancement, vacuum induction exhaust port and horizontally rotating rotor The turbine functions similarly to a steam or gas turbine engine. The radius of the control chamber decreases progressively as it curves around the periphery of the turbine rotor in the manner of a spiral.