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:
Dec. 14, 2004
Filed:
Jun. 19, 2003
Kazuichi Seki, Kanagawa, JP;
Tokai University Educational Systems, Tokyo, JP;
Abstract
A fluid power generator system includes an operating mode in which a continuously variable output corresponding to a wide range of a flow rate is given by selectively combining generators with optimum rated outputs from said plurality of generators according to natural fluid energy and the number of rotations of a wing axial shaft; and control means for controlling the operation of each of the generators on the basis of a tip speed calculated from the flow rate of the operative fluid and the number of rotations of said wing axial shaft, thereby acquiring a maximum output for specific flow rate of the operative fluid. In this configuration, the fluid power generator system using operative fluid energy as a driving source can generate a continuously variable output corresponding to a wide range of the flow rate of the fluid and provides a maximum output for an individual flow rate of the operative fluid, thereby increasing a quantity of generated power (by 40% or more than before).