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:
Apr. 25, 2006
Filed:
Mar. 16, 2004
Applicants:
Hiroshi Nakagome, Wako, JP;
Toshihisa Nagashi, Wako, JP;
Inventors:
Hiroshi Nakagome, Wako, JP;
Toshihisa Nagashi, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02B 77/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an intake duct, a first intake passage arranged in a width direction of the front wheel and a second intake passage arranged on a side of the first intake passage are formed such that a flow area of the first intake passage is set larger than a flow area of the second intake passage. An intake control valve closes the first intake passage when the engine rotates at low speed and opens the first intake passage when the engine rotates at high speed.