Vaporizer with foil heat exchanger
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United States of America Patent
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Jul 23, 2013
Grant Date -
Mar 31, 2011
app pub date -
Sep 13, 2010
filing date -
Sep 29, 2009
priority date (Note) -
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Abstract
This invention vaporizes a botanical substance for inhalation using a combustion generated heat source. A substantially planar non-porous heat exchanger transfers heat to the inhalation air and keeps combustion byproducts separated from the inhalation air. In use, air is drawn past the heat exchanger and then through a reservoir holding the botanical substance, vaporizing any volatiles in the substance. The heat exchanger assembly can be magnetically attached to the pipe assembly.
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