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. 20, 2014
Filed:
Mar. 12, 2010
Toshiyuki Sato, Saitama, JP;
Masaki Cho, Saitama, JP;
Natsue Ogawa, Saitama, JP;
Takahiro Imafuku, Saitama, JP;
Kaoru Hanawa, Saitama, JP;
Noriaki Okano, Saitama, JP;
Toshiyuki Sato, Saitama, JP;
Masaki Cho, Saitama, JP;
Natsue Ogawa, Saitama, JP;
Takahiro Imafuku, Saitama, JP;
Kaoru Hanawa, Saitama, JP;
Noriaki Okano, Saitama, JP;
Honda Motor Co., Ltd, Tokyo, JP;
Abstract
In the inlet passage structure of the V-type internal combustion engine, front and rear banks have inlet ports with a nearly identical inlet passage length, and an inlet chamber is connected to a top end openings of the inlet ports. A throttle body and the inlet chamber are offset on a side leading to a cylinder on a side away from the throttle body. The inside of the inlet chamber is formed with a nearly straight inlet passage from the throttle body to the top end opening of the inlet port leading to the cylinder bore on the side away from the throttle body, and a curved inlet passage to the top end opening of the inlet port leading to the cylinder on a close side.