基本信息:
- 专利标题： 압축기용 부시베어링 및 이를 구비한 스크롤 압축기
- 专利标题（英）：Bush bearing for compressor and scroll compressor having the same
- 专利标题（中）：压缩机和滚动压缩机的母线轴承
- 申请号：KR1020140040659 申请日：2014-04-04
- 公开(公告)号：KR101549868B1 公开(公告)日：2015-09-03
- 发明人： 오준철 , 최세헌 , 이병철 , 안성용 , 황은지
- 申请人： 엘지전자 주식회사
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 专利权人： 엘지전자 주식회사
- 当前专利权人： 엘지전자 주식회사
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 代理人： 박장원
- 主分类号： F16C33/04
- IPC分类号： F16C33/04 ; F16C33/20 ; F04C18/02
A compressor bush bearing and a scroll compressor having the same according to the present invention, turning as the insert is coupled to the boss portion of the crankshaft boss engaging groove of the scroll, the outer peripheral surface of the bush bearing is the pole contact against the inner circumferential surface of the boss engaging groove bush it is possible to reduce the wear of the bearings. The Bush reduced friction losses in the bearings and improved compression efficiency and reliability, noise is reduced, the material cost can be reduced. The bush bearing according to the bush bearing are formed in an annular shape made of an plastic material having a binding Considering although press-fitted into the boss portion and the coefficient of thermal expansion or elongation of the material for forming the bush bearing, the press-lighthouse ketone (ether ketone) effectively suppressed from being detached from the boss portion to be enhanced and the reliability of the compressor.
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/04 | ..黄铜轴衬；轴瓦；衬套 |