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:
Aug. 24, 2004
Filed:
Nov. 05, 2002
Fumito Uemura, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A magneto-generator exhibiting high electricity generation efficiency under the forced cooling effect includes a flywheel implemented substantially in a bowl-like shape, a plurality of magnets disposed on and along an inner peripheral surface of the flywheel, a generator coil disposed internally of the flywheel in opposition to the magnets ( ) for generating electricity under the action of electromagnetic induction between the magnets and the generator coil, and a plurality of resin fins provided along a peripheral edge of the flywheel at an open end thereof for generating forced gas flows in a peripheral region of the flywheel upon rotation of the flywheel for cooling the generator coil.