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1. 发明授权

US5445504A Sealed compressor with dust reservoir 失效
标题翻译：密封压缩机带有储油罐
公开(公告)号：US5445504A
公开(公告)日：1995-08-29
申请号：US116187
申请日：1993-09-03
申请人： Shinji Iwamura , Shigeru Muramatsu , Sadayuki Yamada
发明人： Shinji Iwamura , Shigeru Muramatsu , Sadayuki Yamada
IPC分类号： F04C18/02 , F04C29/02 , F16N7/36 , F16N39/06 , F01C21/04 , F01M3/00 , F04C27/00
CPC分类号： F04C29/02 , F16N39/06 , F16N7/366
摘要： A sealed compressor for use in an air conditioner or a refrigerator. The sealed compressor has an electrically driving portion which includes a rotor having a dust reservoir for collecting and storing dust or the like, which reservoir is formed in the central part of the rotor. Further, the dust reservoir is connected to a through hole, in which lubricating oil flows, of a driving shaft through a horizontal hole. Thus, dust contained in lubricating oil are moved outward by centrifugal force. Further, when dust enter the dust reservoir, such dusts are stored therein. Furthermore, the stored dust cannot get out of the dust reservoir. As the result, dust contained in the lubricating oil can be prevented from getting into the sliding portion. Moreover, the sliding portion can be prevented from being damaged by dust contained in the lubricating oil. Consequently, a sealed compressor with high reliability can be provided.
摘要翻译：一种用于空调或冰箱的密封压缩机。密闭式压缩机具有电驱动部，该电驱动部具有转子，该转子具有用于收集和收纳灰尘等的贮尘器，该贮存部形成在转子的中心部。此外，贮尘器通过水平孔与驱动轴的润滑油流通的通孔连接。因此，通过离心力使包含在润滑油中的灰尘向外移动。此外，当灰尘进入灰尘储存器时，这种灰尘被存储在其中。此外，储存的灰尘不能从灰尘储存器中排出。结果，可以防止包含在润滑油中的灰尘进入滑动部分。此外，可以防止滑动部被包含在润滑油中的灰尘所损坏。因此，可以提供高可靠性的密封压缩机。

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