| 摘要 |
An integrated, self-contained microrefrigeration apparatus, in a dimension small enough to fit inside small appliances, such as electronic cases and portable equipment is described. The microrefrigerator employs a working flu id that circulates between evaporator (102), compressor, condenser and turbine- expander (103) in a closed loop. Two configurations are claimed: one with th e compressor and turbine operating on independent shafts, and the other with t he turbine and compressor both operating on the motor shaft.
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