Sound deflecting muffler
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United States of America Patent
Stats
-
Feb 8, 2022
Grant Date -
N/A
app pub date -
Jun 30, 2021
filing date -
Jun 30, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sound deflecting muffler for deflecting and absorbing sound waves associated with exhaust gases of an internal combustion engine includes a casing having a muffler body defining an interior area and defining an inlet opening operatively connected to the internal combustion engine for receiving exhaust gases into the interior area and defining an outlet opening in communication with the interior area for directing the exhaust gases downstream from the interior area. The casing includes a pair of sound baffles that define a flow path for the exhaust gases flowing between the inlet and outlet of the muffler body, each sound baffle being perforated and having an arcuate configuration such that the flow path narrows at a midpoint. A first sound deflector is positioned in the flow path proximate the inlet end so as to deflect a portion of the exhaust gases toward the pair of sound baffles.
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Family
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