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:
Jun. 16, 2015
Filed:
Apr. 08, 2011
Yi-hua Fan, Jhongli, TW;
Kuan-yu Chen, Jhongli, TW;
Ying-tsun Lee, Jhongli, TW;
Yi-lin Liao, Jhongli, TW;
Yi-Hua Fan, Jhongli, TW;
Kuan-Yu Chen, Jhongli, TW;
Ying-Tsun Lee, Jhongli, TW;
Yi-Lin Liao, Jhongli, TW;
CHUNG YUAN CHRISTIAN UNIVERSITY, Tao-Yuan, TW;
Abstract
An axial hybrid magnetic bearing (HMB) is disclosed herein. The HMB has a first electric magnet, a second electric magnet, and a rotor being between the two electric magnets. The rotor has a permanent magnet (PM) structure facing the two electric magnets by its two sides. By doing so, the power consumption can be lower by a bias magnetic flux provided by the PM structure; the equilibrium point of the rotor can be adjusted by the magnetic force of the two electric magnets, which will not change the magnetic characteristic of the PM structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile