活塞与汽缸间隙对全封闭冰箱压缩机性能影响的研究

Effects of the Clearance between a Piston and a Cylinder on Performance of Sealed Refrigerant Compressor

在对活塞与汽缸间隙对全封闭冰箱压缩机的泄漏、摩擦耗功、低电压启动以及噪声的影响进行的实验研究基础上，提出了该类压缩机活塞与汽缸装配间隙的选择范围，为压缩机的设计与装配时分选的质量控制提供了依据。

On the basis of investigation of the effects of clearance between a piston and a cylinder on leakage, frictional power, starting performance at low votage, noise, the select range of assembling clearance between a piston and a cylinder for different kind of compressors has been provided. It is foundation of quality controling in the process of compressor design and assembling.