公开(公告)号：WO2014081542A1

公开(公告)日：2014-05-30

申请号：PCT/US2013/067476

申请日：2013-10-30

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： IGNATIEV, Kirill M. ,  BONEAR, Ronald E. ,  STOVER, Robert C.

IPC: F04C18/02 ,  F04C29/02 ,  F04C29/12

CPC classification number: F04C29/045 ,  F04C18/0215 ,  F04C23/008

Abstract: A compressor may include a shell, a compression mechanism, a motor, a pumping mechanism, and a heat exchanger. The shell may define an internal cavity and an oil sump. The compression mechanism is disposed the said shell. The motor is coupled to a driveshaft for selectively powering the compression mechanism. The pumping mechanism may be in fluid-pumping communication with the oil sump. The first heat exchanger may be disposed external from the shell and in fluid communication with the pumping mechanism. The first heat exchanger may cool the oil prior to returning the cooled oil to the internal cavity.

Abstract translation: 压缩机可以包括壳体，压缩机构，马达，泵送机构和热交换器。 壳体可以限定内部空腔和油底壳。 压缩机构设置在所述壳体上。 电动机联接到驱动轴以选择性地为压缩机构供电。 泵送机构可以与油底壳流体泵送连通。 第一热交换器可以从壳体外部设置并与泵送机构流体连通。 在将冷却的油返回到内部空腔之前，第一热交换器可以冷却油。