Dispenser apparatus and associated method of heating
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United States of America Patent
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-
Dec 17, 2002
Grant Date -
Sep 13, 2001
app pub date -
Jan 25, 2001
filing date -
Jun 21, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for dispensing liquids onto a rotating surface. In one embodiment the apparatus includes one or more dispense lines, each dispense line having a tube and a tubular fitting connected to a nozzle. In another embodiment the apparatus includes a heat exchanger providing circulation of a heat transfer medium between the annular regions defined by the tubes inside the dispense lines through a fluid channel in communication with the annular regions. A method of heating a dispense line. The method includes the steps of flowing a heating medium through the annular region of one dispense line to another through a fluid channel in communicating with the annular regions.
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