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:
Jul. 11, 2006
Filed:
May. 06, 2004
Qiong Yuan, Taoyuan Shien, TW;
Wan-bing Jin, Taoyuan Shien, TW;
Zhi-gan Wu, Taoyuan Shien, TW;
Jian-ping Ying, Taoyuan Shien, TW;
Shih-min Huang, Taoyuan Shien, TW;
Wen-his Huang, Taoyuan Shien, TW;
Qiong Yuan, Taoyuan Shien, TW;
Wan-Bing Jin, Taoyuan Shien, TW;
Zhi-Gan Wu, Taoyuan Shien, TW;
Jian-Ping Ying, Taoyuan Shien, TW;
Shih-Min Huang, Taoyuan Shien, TW;
Wen-His Huang, Taoyuan Shien, TW;
Delta Electronics, Inc., , TW;
Abstract
An rotor and stator structure of a motor is provided. The rotor structure includes a rotation axis and a magnet encircling the rotation axis. The magnet is magnetized radially or axially. The stator structure includes a sleeve, a first ring positioned on one opening of the sleeve, and a second ring positioned on the other opening of the sleeve. N pieces of first salients and N pieces of second salients are spacedly and coplanarly extended from the first ring and the second ring respectively, and the position of each piece of the first salients corresponds to that of each piece of the second salients.