Muffler
US8360200B2 · kind B2 · utility
0Cited by
14References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2007 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Jun 18, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2590/06
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A muffler includes a muffler body in which a muffler chamber is formed by a base, a cover, and a baffle accommodated in the muffler chamber and disposed in the vicinity of the exhaust gas entry port of the muffler body. A guide portion which changes flow of an exhaust gas that enters from the exhaust gas entry port is integrally provided to the baffle by cut-and-raise of a portion of the baffle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.