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汽车空调系统用压缩机要求如下:(1)制冷量大;(2)功率消耗少;(3)尺寸小、重量轻;(4)运转噪声小。这些要求对今后燃料短缺的情况下将更为重要。在正容积型压缩机中,螺杆压缩机由于具有卸载设备的特性似乎更能满足汽车制造业的这些要求。日本三菱重工业公司研究和发展了汽车空调器用的小型螺杆压缩机。本文论述该设备的一些理论
Compressor requirements for automotive air conditioning systems are as follows: (1) large cooling capacity; (2) less power consumption; (3) small size and light weight; (4) low operating noise. These requirements will be even more important in the event of a fuel shortage in the future. In positive displacement compressors, screw compressors seem to be better able to meet these requirements in the automotive industry due to their unloading equipment characteristics. Mitsubishi Heavy Industries, Ltd., Japan Research and development of automotive air conditioners used in small screw compressors. This article discusses some of the theory of the device