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. 13, 2013
Filed:
Dec. 30, 2008
Shih-jen Yang, Banciao, TW;
Hung-sen Tu, Taishan Township, TW;
I-hsing Chen, Jhonghe, TW;
Chen-chia Yang, Sinjhuang, TW;
Chung-en Chen, Hualien, TW;
Shih-Jen Yang, Banciao, TW;
Hung-Sen Tu, Taishan Township, TW;
I-Hsing Chen, Jhonghe, TW;
Chen-Chia Yang, Sinjhuang, TW;
Chung-En Chen, Hualien, TW;
System General Corporation, Taipei, TW;
Abstract
An end cover adapted to engage with an end surface of a spindle of a motor rotor is proposed for securely coupling to the spindle with a plurality of permanent magnets disposed around the peripheral wall of the spindle. The end cover has a first surface facing an end surface of the spindle and an second surface opposing to the first surface, which is formed with a plurality of inserting slots indentedly disposed around the rim thereof and corresponding to the permanent magnets for coupling the ends of the permanent magnets, thereby securely fastening each of the permanent magnets to the spindle of the motor rotor. Further, the present invention further provides a motor rotor having the end covers described above.