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. 06, 2009
Filed:
Mar. 08, 2006
Ching-hsing Huang, Guangdong, CN;
Wun-chang Shih, Guangdong, CN;
Chien-long Hong, Guangdong, CN;
Huan-chao Lin, Guangdong, CN;
Wei-ben Wang, Guangdong, CN;
Fong-tan Yu, Guangdong, CN;
Hsien-sheng Pei, Guangdong, CN;
Ching-Hsing Huang, Guangdong, CN;
Wun-Chang Shih, Guangdong, CN;
Chien-Long Hong, Guangdong, CN;
Huan-Chao Lin, Guangdong, CN;
Wei-Ben Wang, Guangdong, CN;
Fong-Tan Yu, Guangdong, CN;
Hsien-Sheng Pei, Guangdong, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A liquid pump () includes a top cover (), a back plate (), and a spacing member (). The spacing member is sandwiched between the top cover and the back plate, thereby dividing an interior of the liquid pump into a fluid chamber () and a receiving cavity () isolated and hermetical from the fluid chamber. The fluid chamber is disposed between the top cover and the spacing member for receiving therein a fluid dynamic bearing () and a rotor () which drives working fluid to enter and leave the liquid pump. The receiving cavity is disposed between the spacing member and the back plate for receiving therein a stator () which drives the rotor to rotate in respective to the bearing.