公开(公告)号：WO2013051788A1

公开(公告)日：2013-04-11

申请号：PCT/KR2012/007070

申请日：2012-09-04

Applicant: LG ELECTRONICS INC. ,  AHN, Sungyong ,  PARK, Inwon ,  YOO, Byungkil ,  LEE, Byeongchul

Inventor： AHN, Sungyong ,  PARK, Inwon ,  YOO, Byungkil ,  LEE, Byeongchul

IPC: F04C29/02 ,  F04C18/02

CPC classification number: F04C29/028 ,  F04C18/0215 ,  F04C23/008 ,  F04C2240/50 ,  F04C2240/80 ,  F16C17/045 ,  F16C17/08

Abstract: In a scroll compressor having a supporting member in an axial direction, according to one aspect of the present disclosure, the scroll compressor includes a case, a fixed scroll having a fixed wrap, an orbiting scroll having an orbiting wrap coupled to the fixed wrap to define compression chambers, the orbiting scroll performing an orbiting motion with respect to the fixed scroll, a driving motor having a crankshaft, the crankshaft having one end portion coupled to the orbiting scroll, a main frame and an auxiliary frame fixed onto an inner wall of the case to support the crankshaft, respectively, and a thrust plate having an annular shape and interposed between the auxiliary frame and the crankshaft to support the crankshaft in an axial direction, wherein a plurality of oil channels are formed on a surface of the thrust plate so as to communicate an inside and an outside of the thrust plate with each other.

Abstract translation: 在根据本公开的一个方面的具有支撑构件的涡旋压缩机中，根据本公开的一个方面，涡旋压缩机包括壳体，具有固定涡卷的固定涡旋盘，具有联接到固定涡卷的绕动涡卷的绕动涡旋件 限定压缩室，所述绕动涡旋盘相对于所述固定涡旋件进行轨道运动，具有曲轴的驱动马达，所述曲轴具有联接到所述绕动涡盘的一个端部，主框架和固定到 分别支撑曲轴的壳体和具有环形形状的止推板，并且插入在辅助框架和曲轴之间以沿轴向支撑曲轴，其中在止推板的表面上形成多个油通道 以将推力板的内部和外部彼此连通。

公开(公告)号：EP2764251A1

公开(公告)日：2014-08-13

申请号：EP12839123.2

申请日：2012-09-04

Applicant: LG Electronics Inc.

Inventor： AHN, Sungyong ,  PARK, Inwon ,  YOO, Byungkil ,  LEE, Byeongchul

IPC: F04C29/02 ,  F04C18/02

CPC classification number: F04C29/028 ,  F04C18/0215 ,  F04C23/008 ,  F04C2240/50 ,  F04C2240/80 ,  F16C17/045 ,  F16C17/08

Abstract: In a scroll compressor having a supporting member in an axial direction, according to one aspect of the present disclosure, the scroll compressor includes a case, a fixed scroll having a fixed wrap, an orbiting scroll having an orbiting wrap coupled to the fixed wrap to define compression chambers, the orbiting scroll performing an orbiting motion with respect to the fixed scroll, a driving motor having a crankshaft, the crankshaft having one end portion coupled to the orbiting scroll, a main frame and an auxiliary frame fixed onto an inner wall of the case to support the crankshaft, respectively, and a thrust plate having an annular shape and interposed between the auxiliary frame and the crankshaft to support the crankshaft in an axial direction, wherein a plurality of oil channels are formed on a surface of the thrust plate so as to communicate an inside and an outside of the thrust plate with each other.