Method and apparatus for testing heat pumps
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United States of America Patent
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-
Apr 19, 2005
Grant Date -
Jul 4, 2002
app pub date -
Jun 8, 2001
filing date -
Dec 29, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Plural testing stations are provided for simultaneously testing plural refrigeration systems and include resistive heaters for applying heat to selected portions of the refrigeration systems and include monitoring and control devices and a data acquisition and control system which are connected to a programmable monitoring and controlling computer system. The monitoring and control devices include temperature sensors attached to portions of refrigeration systems and include control devices for controlling the resistive heaters and the refrigeration systems. As a result, simultaneous testing of a plurality of testing stations is automated. The programmable monitoring and controlling computer system collects measurement data and compares the measurement data to reference data to determine if the refrigeration systems pass or fail the tests.
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