公开(公告)号：US20150316060A1

公开(公告)日：2015-11-05

申请号：US14703115

申请日：2015-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Suchul KIM ,  Ikhyeon KWON ,  Jeayul JUNG

IPC: F04C29/12 ,  F04C29/00 ,  F04C29/02 ,  F04C18/02

Abstract: A scroll compressor is provided that may include a first scroll, a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll having at least one hole that communicates with at least one of the plurality of compression chambers, a valve coupled to the second scroll to open and close the at least one hole, and a coupling member to couple the valve to the second scroll. A coupling groove, to which the coupling member may be coupled and having a screw thread or unevenness on an inner circumferential surface thereof, may be defined in the second scroll. The coupling member may include a rivet, and may be engaged with the screw thread or unevenness formed on the inner circumferential surface of the coupling groove when the coupling member having passed through the valve is coupled to the coupling groove.

Abstract translation: 提供一种涡旋式压缩机，其可包括第一涡旋件，与第一涡旋件一起限定多个压缩室的第二涡旋件，第二涡旋件具有与多个压缩室中的至少一个连通的至少一个孔， 阀连接到第二涡旋件以打开和关闭至少一个孔;以及联接构件，用于将阀连接到第二涡旋件。 可以在第二涡卷中限定联接构件可以联接并且在其内圆周表面上具有螺纹或凹凸的联接槽。 联接构件可以包括铆钉，并且当已经通过阀的联接构件联接到联接槽时，可以与形成在联接槽的内周表面上的螺纹或凹凸接合。