Stirling motor and heat pump
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United States of America Patent
Stats
-
Apr 12, 2005
Grant Date -
Mar 4, 2004
app pub date -
Dec 4, 2002
filing date -
Jun 6, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Stirling engine which may be used as a heat pump, which consists of a hot half and a cold half. Both halves are connected by two lines which constitute a counterflow heat exahnger or in which a counterflow heat exchanger is mounted. Moreover, a mutual shaft, to which in the hot half a large and a small piston are mounted and to which in the cold half a large and a small piston are mounted, connects both parts. For every up or down going movement of the shaft, a complete Stirling cycle is performed. If desired, the shaft may be replaced by a hydraulic interconnection.
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