HEAT PIPE MEASURING SYSTEM
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United States of America Patent
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Issued Date -
Nov 6, 2008
app pub date -
Sep 20, 2007
filing date -
May 2, 2007
priority date (Note) -
Abandoned
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Abstract
The present invention provides a measuring system to determine the quality of the heat pipe, comprising a heat pipe comprising a first end connected to a first temperature sensor and a second end connected to a second temperature sensor, a heater being connected to said first end and being connected to a multi-function heater controller; a multi-function heater controller being electrically connected to said heater and said one of the first or second temperature sensor, a thermal-electric cooler (TEC) module being connected to said second end; and a TEC controller being electrically connected to said TEC module and said one of the first or second temperature sensor, wherein said TEC controller comprises a proportional-integral-derivative controller, and said multi-function heater controller comprises both constant heating power and constant temperature control modes.
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