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:
Jan. 07, 2014
Filed:
Mar. 29, 2011
Chien-jung Chen, Kaohsiung, TW;
Hsien-wen Liu, Kaohsiung, TW;
Chih-tsung Hsu, Kaohsiung, TW;
Tzu-wen Tsai, Kaohsiung, TW;
Cheng-tien Shih, Pingtung County, TW;
Hsin-hsien Wu, Kaohsiung, TW;
Jia-ching Lee, Kaoshsiung, TW;
Chien-Jung Chen, Kaohsiung, TW;
Hsien-Wen Liu, Kaohsiung, TW;
Chih-Tsung Hsu, Kaohsiung, TW;
Tzu-Wen Tsai, Kaohsiung, TW;
Cheng-Tien Shih, Pingtung County, TW;
Hsin-Hsien Wu, Kaohsiung, TW;
Jia-Ching Lee, Kaoshsiung, TW;
Yen Sun Technology Corp., Kaohsiung, TW;
Abstract
A motor stator includes an insulating frame having a plurality of projecting rods, an induction unit, and a plurality of conductive members. The induction unit includes an induction circuit board, a plurality of induction coils embedded within the induction circuit board, and a plurality of coil windings wound respectively on the projecting rods. The conductive members extend through the insulating frame and the induction circuit board for establishing an electrical connection between each of the induction coils and a corresponding one of the coil windings. The turn numbers of the coil windings are not limited by the area and thickness of the induction circuit board, and can be increased. Alternatively, the coil windings may be positioned to increase the magnetic pole slot number when energized. As such, a driving force of the motor stator can be increased.