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:
May. 19, 2015
Filed:
Feb. 10, 2012
Applicants:
Yu-chi Wang, Hsinchu, TW;
Ren-nien Jia, Hsinchu, TW;
Inventors:
Yu-Chi Wang, Hsinchu, TW;
Ren-Nien Jia, Hsinchu, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 23/60 (2006.01); H02K 47/00 (2006.01); H02K 7/10 (2006.01); H02K 7/12 (2006.01); B60K 6/12 (2006.01); B60K 6/48 (2007.10); B60L 11/14 (2006.01); B60K 6/26 (2007.10); H02K 16/02 (2006.01);
U.S. Cl.
CPC ...
H02K 7/12 (2013.01); B60K 6/12 (2013.01); B60K 6/48 (2013.01); B60K 2006/262 (2013.01); H02K 16/025 (2013.01); B60L 11/14 (2013.01); B60L 2220/52 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/6282 (2013.01); Y02T 10/641 (2013.01); Y02T 10/6208 (2013.01); Y02T 10/6221 (2013.01);
Abstract
An electrical apparatus is provided. The electrical apparatus includes a first rotation device; a second rotation device co-axially disposed with the first rotation device for electromagnetically matching with each other; and a brake device connected to the second rotation device to constrain the second rotation device from a rotation.