SCROLL COMPRESSOR

WIPO Patent Application WO/2024/025159

A1

The present invention provides a scroll compressor comprising: a casing; a driving motor provided inside the casing; a rotation shaft rotatably coupled to the driving motor and including a first and a second eccentric portion formed to be spaced apart from each other; a first compression unit including a first orbiting scroll coupled to the first eccentric portion to enable rotation of the first orbiting scroll, and a first fixed scroll engaging the first orbiting scroll to form a first compression chamber; a second compression unit including a second orbiting scroll coupled to the second eccentric portion to enable rotation of the second orbiting scroll, and a second fixed scroll engaging the second orbiting scroll to form a second compression chamber; and a main frame disposed between the first and the second compression unit to support the first and the second compression unit, wherein a thrust plate, which supports one end of the rotating shaft to enable a thrust surface to be formed, is coupled to the inner circumference of any one of the first fixed scroll and the second fixed scroll.

JPH07229482	ROTARY FLUID MACHINERY
JPS63189680	DISPLACEMENT TYPE MACHINE FOR COMPRESSION MEDIUM
WO/2024/012896	A SCROLL COMPRESSOR INCLUDING A DISCHARGE CHECK VALVE ASSEMBLY WITH METAL-TO-METAL SEALING SURFACES

LEE JAEHA (KR)
AHN SUNGYONG (KR)
KIM TAEKYOUNG (KR)
CHOI SEHEON (KR)

PCT/KR2023/008782

February 01, 2024

June 23, 2023

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LG ELECTRONICS INC (KR)

F04C18/02; F04C23/02; F04C29/00; F04C29/02; F04C29/04

KR102271447B1	2021-07-01
KR20150006278A	2015-01-16
JP2000130371A	2000-05-12
JP2018162774A	2018-10-18
KR101275181B1	2013-06-18
JP2006118442A	2006-05-11
JP2007270696A	2007-10-18

PARK, Jang-Won (KR)

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