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. 25, 2008
Filed:
Sep. 30, 2004
Michael J. Melfi, Euclid, OH (US);
Michael J. Melfi, Euclid, OH (US);
Reliance Electric Technologies, LLC, Mayfield Heights, OH (US);
Abstract
In accordance with exemplary embodiments, the present invention provides a transient power source that includes a flywheel that stores kinetic energy. In the event of a loss of main or operating power, the kinetic energy stored in the flywheel is converted into electrical energy. As one example, the rotation of the flywheel drives a generator that converts this mechanical (i.e., kinetic energy) into electrical energy. Additionally, the exemplary flywheel, as one embodiment, generates a cooling airflow for various components of the electrical machine. Thus, the rotation of the flywheel not only generates power, but also cools the various components of the transient power source as well.