Filter assemblies and systems for intake air for fuel cells
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 26, 2008
Grant Date -
Oct 27, 2005
app pub date -
Feb 7, 2005
filing date -
Apr 11, 2001
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A filter assembly for removing particulate contaminants and chemical contaminants from an incoming dirty air stream for a fuel cell. The filter assembly also includes a noise suppression element that reduces sound waves or noise emanating from any equipment, such as a compressor. The filter assembly can include a particulate filter portion for removing physical or particulate contaminants, a chemical filter portion for removing chemical contaminants, or can have both portions.
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