发明名称 |
SCROLL COMPRESSOR |
摘要 |
A scroll compressor is provided that may include a casing having a sealed inner space; a drive motor provided in the inner space of the casing to generate a rotational force; a rotational shaft rotatably coupled to the drive motor; an orbiting scroll formed of an aluminum material, and coupled to the rotational shaft to perform an orbiting movement; a fixed scroll coupled to the orbiting scroll to form a compression space; and an Oldham ring coupled to the orbiting scroll, and formed of a sintered metal. With this structure, it may be possible to prevent the Oldham ring from being worn out due to contact with the orbiting scroll. Further, a weight loss portion or wear-resistant coating layer may be formed on a portion of the Oldham ring, thereby suppressing or preventing vibration noise of the scroll compressor from being increased due to a weight increase of the Oldham ring. |
申请公布号 |
US2017067466(A1) |
申请公布日期 |
2017.03.09 |
申请号 |
US201615246650 |
申请日期 |
2016.08.25 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
OH Junchul;Lee Jaeha;Choi Seheon;Lee Byeongchul |
分类号 |
F04C29/00;F04C18/02 |
主分类号 |
F04C29/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A scroll compressor, comprising:
a casing having a sealed inner space; a drive motor provided in the inner space of the casing to generate a rotational force; a rotational shaft rotatably coupled to the drive motor; an orbiting scroll formed of an aluminum material, and coupled to the rotational shaft to perform an orbiting movement; a fixed scroll coupled to the orbiting scroll to form a compression space; and an Oldham ring coupled to the orbiting scroll, and formed of a sintered metal. |
地址 |
Seoul KR |