Stirling motor and heat pump

Details Stirling motor and heat pump Stirling motor and heat pump

2005-04-12

2005-04-12

Nguyen, Hoang (Department: 3748)

Power plants

Motor operated by expansion and/or contraction of a unit of...

Unit of mass is a gas which is heated or cooled in one of a...

C060S520000, C060S525000

Reexamination Certificate

active

06877314

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.

REFERENCES:
patent: 3319416 (1967-05-01), Renshaw
patent: 3552120 (1971-01-01), Beale
patent: 4199945 (1980-04-01), Finkelstein
patent: 4498298 (1985-02-01), Morgan
patent: 5077976 (1992-01-01), Pusic et al.
patent: 5934076 (1999-08-01), Coney
patent: 37 23 289 (1988-07-01), None
patent: 88 05223 (1988-07-01), None
patent: 95 13466 (1995-05-01), None

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