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:
Feb. 24, 2015
Filed:
Jul. 04, 2013
Mttek Co., Ltd., TaoYuan, TW;
Job Chen, TaoYuan, TW;
Ching-Wen Lin, TaoYuan, TW;
MtTek Co., Ltd., Taoyuan, TW;
Abstract
A variable-angle vortex generator () installed in an intake pipe () of an internal combustion engine includes a shaft seat (), a plurality of vanes () and a position restoring mechanism (). Each vane () is arranged radially with an interval apart from each other and pivotally coupled to the shaft seat () and each vane () has a movable end () at an edge of the vane (). The position restoring mechanism () is installed at the shaft seat () and includes a synchronizing element () for connecting each movable end (). Each vane () is pushed by a fluid to produce a swing movement and let the fluid in the intake pipe () form a smooth vortex.