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:
Nov. 19, 2013
Filed:
Jan. 23, 2009
Shih-jen Yang, Taipei, TW;
Hung-sen Tu, Taipei, TW;
I-hsing Chen, Taipei, TW;
Chen-chia Yang, Taipei, TW;
Chung-en Chen, Hualien, TW;
Shih-Jen Yang, Taipei, TW;
Hung-Sen Tu, Taipei, TW;
I-Hsing Chen, Taipei, TW;
Chen-Chia Yang, Taipei, TW;
Chung-En Chen, Hualien, TW;
System General Corporation, Taipei, TW;
Abstract
A sensor fastening method and a sensor fastening frame for use therewith are provided. The sensor fastening frame is coupled to a motor stator of a brushless motor having distributed coils and extends over the distributed coils to allow the sensor fastening frame to rotate about the axle of a motor rotor, without interference with the distributed coils. At least a sensor is fastened in position to the sensor fastening frame proximate to one end of the axle of the motor stator for positioning the sensor to detect magnetic field variations of the motor rotor.