Invention Grant
- Patent Title: Rotary compressor
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Application No.: US16551101Application Date: 2019-08-26
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Publication No.: US11448072B2Publication Date: 2022-09-20
- Inventor: Sedong Lee , Bumdong Sa , Seseok Seol
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Ked & Associates
- Priority: KR10-2019-0000910 20190103
- Main IPC: F01C21/08
- IPC: F01C21/08 ; F04C18/352 ; F25B1/04

Abstract:
A rotary compressor: a casing; a plurality of bearings provided in an internal space of the casing; at least one cylinder provided between the bearings to form a compression space and has a vane slot; a rolling piston accommodated in the compression space to perform an orbiting movement; at least one vane that is slidably inserted into the vane slot of the cylinder, the at least one vane configured to separate the compression space into a suction chamber and a discharge chamber; a discharge cover including a noise reducing space to accommodate refrigerant discharged from the compression space; and a bypass flow path that allows the noise reducing space of the discharge cover to be connected between a sidewall of the vane slot and a side of the vane facing the sidewall.
Public/Granted literature
- US20200217203A1 ROTARY COMPRESSOR Public/Granted day:2020-07-09
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