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. 31, 2006
Filed:
Feb. 19, 2003
I-hsuan Tsai, Kaohsiung, TW;
Chao-wu Wen, Nei-Li, TW;
Wen-shi Huang, Chung-Li, TW;
Te-tsai Chuang, Miao-Li, TW;
I-Hsuan Tsai, Kaohsiung, TW;
Chao-Wu Wen, Nei-Li, TW;
Wen-Shi Huang, Chung-Li, TW;
Te-Tsai Chuang, Miao-Li, TW;
Delta Electronics, Inc., Taoyuan Hsien, TW;
Abstract
A flow direction control mechanism is provided, which includes at least a rotatable means provided in a passage of an electronic system or apparatus. The rotatable means moves to an open position by means of a force generated from fluids flowing through the passage and returns to a close position in the absence of the force. Further, a restrictor is disposed adjacent to the rotatable means for restricting movement of the rotatable means between the open position and the close position.