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:
Dec. 04, 2007
Filed:
Oct. 26, 2006
Yasushi Kondo, Kawasaki, JP;
Yasushi Kondo, Kawasaki, JP;
Keihin Corporation, Tokyo, JP;
Abstract
To improve an air bypass device in bypass air flow and designing freedom, a locking stepped parta bush inserting holeand a valve body drive mechanism inserting holeare provided above an upper endof a valve body guiding holeof an air control valve main bodyan air flow-in holeis provided below a lower endof the valve body guiding holeand an inner peripheral wallof the valve body guiding holeincludes a plurality of air control grooves. . . extending downwardly from the locking stepped partand being closed by an annular bushon the locking stepped partto form independent air distribution chambers. . . , which are connected to intake passages. . . at the downstream side from the respective throttle valves of multiple throttle bodies T. . . through bypass air passages