Process for producing moldings of expanded graphite, process for conducting, exchanging or storing heat using moldings and process for producing a heat storage device
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United States of America Patent
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Apr 21, 2009
Grant Date -
Oct 20, 2005
app pub date -
Mar 18, 2005
filing date -
Apr 16, 2004
priority date (Note) -
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Abstract
A process for the production of moldings of compressed expanded graphite includes producing three-dimensional moldings of compressed graphite expandate by bonding together two-dimensional pre-formed pieces of pre-compressed expanded graphite under the influence of pressure to provide single-piece moldings. A process for conducting, exchanging or storing heat using the moldings and a process for producing a heat storage device, are also provided.
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