PASSIVE VALVE ASSEMBLY WITH ELONGATED VANE
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United States of America Patent
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N/A
Issued Date -
May 21, 2009
app pub date -
Jan 10, 2008
filing date -
Nov 21, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A passive valve assembly for a vehicle exhaust system includes an exhaust component that defines an exhaust gas flow path and a vane that is positioned within the exhaust gas flow path. The vane has an elongated body structure that has a greater height than width. The vane is positioned to provide a high percentage of coverage when closed but is able to pivot to a fully horizontal position when open to allow maximum flow.
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