基本信息:
- 专利标题： 封闭式压缩机的曲轴机油抽取装置
- 专利标题（英）：Crankshaft engine oil extractor for hermetic compressor
- 申请号：CN200410072652.2 申请日：2004-11-05
- 公开(公告)号：CN1769696A 公开(公告)日：2006-05-10
- 发明人： 宋基旭
- 申请人： 乐金电子(天津)电器有限公司
- 申请人地址： 天津市北辰区兴淀公路
- 专利权人： 乐金电子(天津)电器有限公司
- 当前专利权人： 乐金电子(天津)电器有限公司
- 当前专利权人地址： 天津市北辰区兴淀公路
- 代理机构： 天津市宗欣专利商标代理有限公司
- 代理人： 陶慧英
- 主分类号： F04B39/02
- IPC分类号： F04B39/02 ; F04B39/06 ; F04B27/10
The invention discloses an oil extraction device of crank machine in the closed-type compressor, which comprises the following parts: crank, engine oil extraction device, outlet part, inlet part and hollow part, wherein the crank is set at the bottom of machine, which forms the engine oil oil-path in the machine; the engine oil extraction device produces centrifugal force through crank, which sucks the engine oil in the oil-path; the outlet part is set in the rotary center of deflected crank, which interconnects the oil-path; the inlet part is set on the rotary central line of crank; the hollow part is set at the end of extended crank. The invention reduces the rocking of the rotary hollow part and crank in the engine oil to avoid the noise, which minimizes the foam appearance in the engine oil.
公开/授权文献:
- CN100504066C 封闭式压缩机的曲轴机油抽取装置 公开/授权日：2009-06-24