Heat generator
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United States of America Patent
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Jun 17, 2008
Issued Date -
N/A
app pub date -
May 28, 2004
filing date -
May 28, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for the heating of a viscous fluid contained in a heat generating chamber by a rotatable unit having a fluid shearing surface formed on a face thereof, the unit by shearing of the viscous fluid on that face induces the heating of said viscous fluid and where an external heat extracting surface is provided for this heat to be removed by a further fluid in contact with that surface. The two dissimilar fluids are kept apart by at least the housing acting as a fluid partition. The unit has an interior space as a storage location for viscous fluid with a deformable element for volume changes of the viscous fluid during the operation of the apparatus.
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