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Patent Searching and Data


Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2017/188573
Kind Code:
A1
Abstract:
A scroll compressor according to the present invention may comprise: a casing; a driving motor disposed in an inner space of the casing; a rotating shaft coupled to a rotor of the driving motor and rotating along with the rotor; a frame disposed below the driving motor; a fixed scroll disposed below the frame and having a fixed wrap; and an orbiting scroll disposed between the frame and the fixed scroll, having an orbiting wrap which is engaged with the fixed wrap so as to form a compression chamber including a suction chamber, an intermediate pressure chamber, and a discharge chamber, and having a rotating shaft coupling part to which the rotating shaft is coupled while passing therethrough, wherein the gap between the fixed wrap and the orbiting wrap gradually increases from the discharge chamber toward the suction chamber in a state where the center of the fixed scroll and the center of the orbiting scroll are aligned with each other.

Inventors:
CHOI JUNGSUN (KR)
LEE HOWON (KR)
KIM CHEOLHWAN (KR)
Application Number:
KR2017/001675
Publication Date:
November 02, 2017
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04C18/02
Foreign References:
KR20160022146A2016-02-29
JP2009174406A2009-08-06
JP2014218934A2014-11-20
JP2008163895A2008-07-17
KR950033100A
Attorney, Agent or Firm:
PARK, JANG-WON (KR)
박장원 (KR)
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