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. 06, 2019
Filed:
Jul. 20, 2016
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
David H. F. Harper, Vail, AZ (US);
Hugo E. Rothuizen, Oberrieden, CH;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); H02K 1/30 (2006.01); H02K 3/20 (2006.01); G11B 15/18 (2006.01); H02K 1/27 (2006.01); G11B 5/008 (2006.01); G11B 15/26 (2006.01);
U.S. Cl.
CPC ...
H02K 1/30 (2013.01); G11B 5/00813 (2013.01); G11B 15/18 (2013.01); G11B 15/26 (2013.01); H02K 1/2733 (2013.01); H02K 3/20 (2013.01);
Abstract
An apparatus according to one embodiment includes a motor having: a rotor, a magnet, and a damping layer positioned between the rotor and the magnet. The damping layer is constructed of a material characterized by converting kinetic energy into heat.