Fluid heater with a variable mass flow path
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United States of America Patent
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-
Sep 14, 2004
Grant Date -
Jul 31, 2003
app pub date -
Jan 29, 2002
filing date -
Jan 29, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid heater apparatus includes a thermally conductive mass formed of a stack of lamina, each having apertures for receiving heater element(s) therethrough and apertures which are alignable between opposed ends of the stack to form fluid flow paths. The lamina are rotatably offset from adjacent lamina in one step or groups of two or more steps to create helical flow paths in the throughbores.
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Cited Art Landscape
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