Invention Grant
- Patent Title: Scroll compressor with oil separator
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Application No.: US15974358Application Date: 2018-05-08
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Publication No.: US11053938B2Publication Date: 2021-07-06
- Inventor: Cheolhwan Kim , Taekyoung Kim , Kangwook Lee , Byeongchul Lee
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2017-0059506 20170512
- Main IPC: F04C18/02
- IPC: F04C18/02 ; F04C29/02 ; F04C29/12 ; F04C29/04

Abstract:
Provided a scroll compressor including: a casing, an internal space in which is sealed; a drive motor that is configured with a stator which is located in the internal space, and a rotator which rotates within the stator, and that has an internal flow passage and an external flow passage that passes through the drive motor itself; a rotation shaft that is connected to the rotator of the drive motor; a compression unit that includes a first scroll which is provided below the drive motor, and a second scroll which is engaged with the first scroll; a discharge pipe that communicates with an upper space of the internal space, which is formed above to the drive motor; and an oil separation member that is provided between the drive motor and the discharge pipe, and from whose upper surface a space is formed to a predetermined depth.
Public/Granted literature
- US20180328362A1 SCROLL COMPRESSOR Public/Granted day:2018-11-15
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