公开(公告)号：US09353745B2

公开(公告)日：2016-05-31

申请号：US13949380

申请日：2013-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Munyoung Lee ,  Sihyun Jang ,  Honggyun Jin

IPC: F04C18/02 ,  F04C27/00 ,  F04C23/00

CPC classification number: F04C18/0207 ,  F04C18/0215 ,  F04C23/008 ,  F04C27/005

Abstract: A scroll compressor having a scroll supporter and/or movement limiter is provided. The scroll compressor may include a casing, a main frame fixedly installed within the casing, a first scroll rotatably supported by the main frame, a second scroll supported by the main frame, such that the second scroll is movable in a vertical direction with respect to the first scroll, a guide that guides movement of the second scroll in the vertical direction, while preventing the second scroll from being rotated in an axial direction; and a movement limiter disposed on an inner wall of the casing and separated from the second scroll, the movement limiter being configured to limit a movement distance of the second scroll in an upward direction.

Abstract translation: 提供了一种具有滚动支撑件和/或移动限制器的涡旋压缩机。 涡旋压缩机可以包括壳体，固定地安装在壳体内的主框架，由主框架可旋转地支撑的第一涡卷，由主框架支撑的第二涡卷，使得第二涡卷机可相对于 所述第一涡旋件，引导件，其引导所述第二涡旋件沿垂直方向的运动，同时防止所述第二涡旋件沿轴向旋转; 以及移动限制器，其设置在所述壳体的内壁上并与所述第二涡旋件分离，所述移动限制器构造成限制所述第二涡卷在向上方向上的移动距离。