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. 16, 2008
Filed:
Mar. 05, 2004
Kazuo Yamamoto, Saitama, JP;
Kihoko Kaita, Saitama, JP;
Kazuhiro Yasuda, Saitama, JP;
Hiroaki Koishi, Saitama, JP;
Kazuo Yamamoto, Saitama, JP;
Kihoko Kaita, Saitama, JP;
Kazuhiro Yasuda, Saitama, JP;
Hiroaki Koishi, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A high-performance exhaust silencer in which a shell wall includes a shell outer plate, a shell inner plate, and a damping material to be inserted therebetween. A space between the shell outer plate and shell inner plate of the exhaust silencer is narrowed and the shell outer plate and the shell inner plate will not interfere with each other. An outer shape of the exhaust silencer is small but the expansion chambers are large by providing an air space between the shell outer plate and the shell inner plate. For the above-mentioned damping material, a material obtained by stretchably weaving metal wire into mesh is used.