公开(公告)号：US20110211977A1

公开(公告)日：2011-09-01

申请号：US13126961

申请日：2009-10-29

申请人： Tatsuki Nomura ,  Yuuji Oiwake ,  Toshimi Watanabe ,  Sadaaki Kajimoto ,  Toshiaki Kazama ,  Ippei Goto

发明人： Tatsuki Nomura ,  Yuuji Oiwake ,  Toshimi Watanabe ,  Sadaaki Kajimoto ,  Toshiaki Kazama ,  Ippei Goto

IPC分类号： F04B53/00

CPC分类号： F04C29/026 ,  F01C21/10 ,  F04C18/0215

摘要： Provided is an oil separator built-in compressor, which prevents a drop in the separating ability of an oil separator while reducing a pressure loss in a communication hole formed between a discharge chamber and an oil separation chamber and which also considers the working feasibility of a casing. The oil separator built-in compressor comprises: a separation chamber arranged adjacent to the discharge chamber and formed entirely thereof into a space in order to separate an oil-containing gas being introduced, centrifugally into gas and oil so that the separated oil flows downward whereas the separated gas is released upward; and the communication hole formed between the discharge chamber and the separation chamber in order to introduce the oil-containing gas from the discharge chamber into the separation chamber. The oil separator built-in compressor is characterized in that the oil separator is formed of the joint structure of two members for constituting the compressor, and in that a portion of the inner wall face of the communication hole is formed at a position farther from the joining face of the joint structure than the inner wall face of the separation chamber.

摘要翻译： 本发明提供一种油分离器内置压缩机，能够防止在分离室与油分离室之间形成的连通孔中的压力损失的同时，考虑到油分离器的工作可行性， 套管。 油分离器内置压缩机包括：分离室，其布置成与排放室相邻并且整体形成为空间，以便将被引入的含油气体离心地分离成气体和油，使得分离的油向下流动， 分离的气体向上释放; 以及在排出室和分离室之间形成的连通孔，以将含油气体从排出室引入分离室。 油分离器内置压缩机的特征在于，油分离器由构成压缩机的两个构件的接合结构形成，并且连通孔的内壁面的一部分形成在远离 接合结构的接合面比分离室的内壁面。