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:
Mar. 06, 2018
Filed:
Apr. 06, 2015
John Calderone, Powell, OH (US);
John Calderone, Powell, OH (US);
Other;
Abstract
Various embodiments of an underwater power generation apparatus are provided. In one embodiment, an underwater power generation apparatus is provided, comprising: a conduit having a bore defined by an interior surface of the conduit, the bore comprising a void extending about a length of the conduit; an exterior cylinder, the conduit oriented within the exterior cylinder, and the conduit rotatable relative to the exterior cylinder; at least three bearings oriented between the conduit and the exterior cylinder; at least one blade having a first blade direction, the at least one blade having a first blade direction oriented on the interior surface of the conduit at a first end of the conduit; and at least one blade having a second blade direction, the at least one blade having a second blade direction oriented on the interior surface of the conduit at a second end of the conduit.