Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/208951
Kind Code:
A1
Abstract:
A scroll compressor according to the present invention comprises: a casing; a rotation shaft positioned inside the casing; a driving unit configured to rotate the rotation shaft; and a compression unit including a first and a second fixing scroll positioned to be fixed to the casing and a pivoting scroll connected to the rotation shaft so as to pivotally move and having one side and the other side engaged with the first and the second fixing scroll, respectively, to form a first and a second compression chamber, wherein the rotation shaft includes a shaft body and a bush formed to surround the shaft body, and the shaft body includes a first shaft member and a second shaft member formed to have different diameters.
Inventors:
CHOI YOONSUNG (KR)
KIM JINHO (KR)
AHN SUNGYONG (KR)
LEE JAEHA (KR)
KIM JINHO (KR)
AHN SUNGYONG (KR)
LEE JAEHA (KR)
Application Number:
PCT/KR2019/003889
Publication Date:
October 31, 2019
Filing Date:
April 02, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04C18/02; F04C29/00
Foreign References:
| JP2007162571A | 2007-06-28 | |||
| JPH10110690A | 1998-04-28 | |||
| JPH10103260A | 1998-04-21 | |||
| JPH08170592A | 1996-07-02 | |||
| JPH07286586A | 1995-10-31 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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