Low permeation weldable fuel tank assembly
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United States of America Patent
Stats
-
Oct 2, 2007
Grant Date -
Sep 29, 2005
app pub date -
May 26, 2005
filing date -
Jan 31, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A low permeation weldable fuel tank assembly is provided to reduce fuel vapor permeation from a fuel tank. The weldable fuel tank assembly has a mounting portion mountable to the fuel tank and a valve housing that is attachable to the mounting portion. In one aspect, the mounting portion includes a fuel vapor permeation barrier. In another aspect, an anti-permeation cap with a fuel vapor permeation barrier is affixed to a portion of a tank assembly.
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Cited Art Landscape
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