公开(公告)号：EP2307734A2

公开(公告)日：2011-04-13

申请号：EP08876616.7

申请日：2008-11-27

Applicant: LG Electronics, Inc.

Inventor： LEE, Kangwook ,  SHIN, Jin-Ung ,  KWON, Yongchol ,  LEE, Geun-Hyoung

IPC: F04C18/356

CPC classification number: F04C18/322 ,  F01C21/0809 ,  F04C15/0007 ,  F04C18/32 ,  F04C18/3443 ,  F04C18/348 ,  F04C18/3564 ,  F04C23/008 ,  F04C27/008 ,  F04C29/0057 ,  F04C29/0085 ,  F04C29/023 ,  F04C2240/603

Abstract: The present invention relates to a rotary compressor comprising an electric motor part for supplying electric power and a compression mechanism part for compressing a refrigerant while first and second rotary members (130,140) rotate upon receipt of the electric power from the electric motor part, and more particularly to, a compressor which enables a compact design by forming a compression space within the compressor by a rotor of an electric motor part driving the compressor, maximizes compression efficiency by minimizing friction loss between rotating elements within the compressor, and has a structure capable of minimizing leakage of refrigerant within the compression space.

Abstract translation: 旋转式压缩机技术领域本发明涉及一种旋转式压缩机，其包括用于供应电力的电动机部分和用于在第一和第二旋转部件（130,140）接收来自电动机部分的电力时旋转时压缩制冷剂的压缩机构部分， 特别涉及一种通过驱动压缩机的电动机部件的转子在压缩机内形成压缩空间而实现紧凑设计的压缩机，通过使压缩机内的旋转元件之间的摩擦损失最小化来使压缩效率最大化，并且具有能够 使压缩空间内的制冷剂泄漏最小化。