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:
Jul. 08, 2014
Filed:
Dec. 15, 2010
Cheng-ching Chang, Taichung, TW;
Cheng-Ching Chang, Taichung, TW;
Rhymebus Corporation, Taichung, TW;
Abstract
A fitness equipment energy regenerating and saving system is provided. The system includes a bidirectional power converter, a bidirectional power drive, a generator, and an energy managing circuit. The energy managing circuit activates the bidirectional power converter so as to enable the bidirectional power drive to feedback the power generated by the generator to an electrical grid when the generator is operated in a generator mode. The energy managing circuit sets the bidirectional power converter to a current-regulating mode so as to enable the bidirectional power drive to obtain the power required for driving from the electrical grid when the generator is operated in a motor mode.