专利汇可以提供Enclosed compressor专利检索,专利查询,专利分析的服务。并且PURPOSE: To reduce a flow passage loss as well as to enhance an adiabatic effect of intake gas by interconnecting a suction tube and an inlet muffler to each other with a joint spring engaged parallelly in the axial direction of a hermetically sealed vessel.
CONSTITUTION: An interval between a suction tube 4 tightly attached to an upper shell 1a of a hermetically sealed vessel 1 and an inlet muffler 3 is interconnected by a joint spring 6 engaged parallelly in the axial direction of the vessel 1. Then, cold refrigerant gas being returned from an external refrigerant circuit is fed to the inside of a cylinder via those of suction tube 4, joint spring 6 and inlet muffler 3 and compressed. Consequently, a suction route up to the inlet muffler 3 in the vessel 1 is reducible rectilinearly and, what is more, intake gas is hard to be warmed owing to ambient gas in the hermetically sealed vessel 1 in consequence.
COPYRIGHT: (C)1989,JPO&Japio,下面是Enclosed compressor专利的具体信息内容。
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