Design of Refrigerant Compressor with Hydraulically Coupled,Hermetically Sealed Linear Drive
نویسندگان
چکیده
Substitution of a metallic diaphragm for the power piston of a Stirling engine is shown to be a promising approach to transmitting power for a heat-actuated heat pump through a hermetic seal. Hydraulic fluid under high pressure transfers the power from the diaphragu to the compressor plunger, which is balanced by a counterweight. The discussion is divided into three parts which deal with the internal mechanical design of the compressor, development of the diaphragms, and the hydraulic oil management system.
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