- 专利标题： Compressor and refrigeration device with an oil return channel having a first relative distance to an inner-side wall
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申请号： US17561149申请日： 2021-12-23
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公开(公告)号： US11971036B2公开(公告)日： 2024-04-30
- 发明人: Yang Li , Lingao Lu , Hongjun Cao
- 申请人： GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
- 申请人地址： CN Guangdong
- 专利权人： GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
- 当前专利权人： GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
- 当前专利权人地址： CN Guangdong
- 代理机构： Scully, Scott, Murphy & Presser, P.C.
- 优先权： CN 2010613519.2 2020.06.30
- 主分类号： F04C29/02
- IPC分类号： F04C29/02 ; F04C23/00 ; F04C29/00 ; F25B31/02
摘要：
A compressor and a refrigeration device are provided. The compressor has a shell, a compression assembly, a motor, an oil sump and an oil return channel. The shell defines a cavity. A part of the compression assembly is connected to the shell and located in the cavity. The cavity is divided into a first cavity and a second cavity by the compression assembly. A part of the motor is arranged in the first cavity. A part of the shell located below the central axis of the motor is a first shell. The oil sump is arranged in the second cavity. The oil return channel is arranged in the compression assembly, and is provided with an oil inlet facing the first cavity.
公开/授权文献
- US20220112897A1 COMPRESSOR AND REFRIGERATION DEVICE 公开/授权日：2022-04-14
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