Exhaust device
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United States of America Patent
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Jan 17, 2023
Grant Date -
Jul 14, 2022
app pub date -
Dec 15, 2021
filing date -
Jan 8, 2021
priority date (Note) -
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Abstract
An exhaust device for guiding exhaust gas from an exhaust pipe in front of an engine to a muffler in a rear of the engine is provided. The exhaust device includes a catalyst case in which a catalyst configured to purify the exhaust gas that passes through the exhaust pipe is accommodated, and a chamber in which a muffling chamber configured to reduce an exhaust noise is formed downstream of the catalyst case. The catalyst case is disposed in a range from a front space with respect to the engine to a front part of a lower space of the engine. The chamber is disposed so as to occupy at least a rear part of the lower space of the engine.
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