Automatic purge system for gas engine heat pump
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United States of America Patent
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Jul 25, 1995
Issued Date -
N/A
app pub date -
Jul 26, 1993
filing date -
Jul 24, 1992
priority date (Note) -
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Abstract
A heat engine driven heat pump system including a coolant fluid circulation subsystem further includes an automatic purge system to provide purging of air gases and vapors during initial filling and subsequent on-line operation to eliminate trapped and accumulated gases and vapors which decrease heat pump system efficiency and reliability, and interfere with waste heat recovery.
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