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:
May. 13, 2008
Filed:
Jun. 07, 2006
Yasushi Kondo, Kawasaki, JP;
Yasushi Kondo, Kawasaki, JP;
Keihin Corporation, Tokyo, JP;
Abstract
To shorten a side mounting pitch of adjacent throttle bodies, in a multiple throttle body, thereby improving a mounting property to a two-wheeled vehicle, a discharge open hole () and a fuel spray escaping hole () are continuously provided toward a suction air passage () in a downstream side of a throttle valve (), longitudinal axes (X-X) of the respective throttle valve shafts () are coaxially arranged, a plurality of throttle bodies () are arranged in a side direction, an engine side mounting pipe sleeve () formed in an outer periphery of the downstream side suction air passage () including at least the fuel spray escaping hole () and the engine side end surface () is formed in an oval or an elliptic shape, and short axis portions () of the oval or the elliptic shape are arranged along the longitudinal axis (X-X).