Exhaust muffler for internal combustion engines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 18, 1992
Grant Date -
N/A
app pub date -
Dec 11, 1990
filing date -
Dec 11, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An internal combustion engine exhaust muffler formed to be dividable and integratable wherein an exhaust gas introducing tube and a pair of supporting pillars positioned substantially parallelly on both sides of the exhaust gas introducing tube are arranged within the exhaust muffler and a tubular member holding a cloth-like catalyst between holding screens is deformed to be substantially elliptically tubular and is hung over the pair of supporting pillars so as to enclose the exhaust gas introducing tube.
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