发明名称 |
OIL SUPPLY DEVICE FOR COMPRESSOR IN REFRIGERATING SYSTEM |
摘要 |
Oil supply device (130) for a compressor in a refrigerating system including a cylindrical piece (131) fixed to a lower end of a crankshaft (110) for rotating together with the crankshaft, a propeller (132) fitted inside of the piece for making oil to rise by a relative movement with the piece (131), and rotation prevention means (141) fitted to a bottom end of the propeller (132) for prevention of rotation of the propeller, thereby supplying an adequate amount of refrigerant oil even if the compressor, operative at a low, as well as a high speed, is operated at the low speed. |
申请公布号 |
WO03012297(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
WO2001KR01288 |
申请日期 |
2001.07.28 |
申请人 |
LG ELECTRONICS INC.;NO, CHEAL-KI;KIM, KEE-JOO;SIM, JAI-SEONG |
发明人 |
NO, CHEAL-KI;KIM, KEE-JOO;SIM, JAI-SEONG |
分类号 |
F04B39/02 |
主分类号 |
F04B39/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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