Vehicular muffler and motorcycle incorporating same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 25, 2011
Grant Date -
Aug 26, 2010
app pub date -
Feb 18, 2010
filing date -
Feb 26, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicular muffler is configured and arranged to smoothly introduce exhaust gas into a sound-absorbing material disposed inside of an outer case which has a plurality of relatively short inner sleeves therein. The muffler includes a porous plate which is disposed inside of the outer case, and which is connected to an exhaust pipe, and the porous plate is operatively connected to an outlet pipe which discharges an exhaust gas to the outside environment through an opening formed in an outlet side of the outer case. In one embodiment, the inner sleeves are arranged substantially parallel to each other, and are fluidly connected to a joint exhaust feed pipe disposed inside the outer case. The inner sleeves are connected to the outlet pipe on the outlet side of the outer case.
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