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US 2010/0163337 A1Published application
Muffler
AssigneeHusqvarna Zenoah Co., Ltd.
InventorYuu Sugishita
Life of this patent
Estimating the term…
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.
Claims2
A muffler, comprising:
- a muffler body within which a muffler chamber is formed;
- and
- a baffle accommodated in the muffler chamber and disposed in the vicinity of the exhaust gas entry port of the muffler body, wherein
- a guide portion which changes flow of an exhaust gas that enters from the exhaust gas entry port is integrally provided to the exhaust gas entry port of the muffler body or the baffle by a cut-and-raise processing of a portion of the muffler body or the baffle.
1 more element
Dependencies are inferred from the claim text.