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Patent Searching and Data


Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/164393
Kind Code:
A1
Abstract:
A mutual rotating scroll compressor is provide. The mutual rotating scroll compressor includes: a first frame fixed to a casing; a second frame provided with an interval between the first frame and the second frame, a compression space being provided between the first frame and the second frame; a first scroll rotatably supported by the first frame and coupled to a driving motor to rotate in the compression space; a second scroll engaged with the first scroll to rotate about the second frame, the second scroll and the first scroll forming a compression chamber in the compression space; and a bearing housing including a housing part, including a boss accommodation part to which the second scroll is rotatably coupled, and a hinge lug which extends from the housing part and is movably coupled to the second frame. In the bearing housing, a third center which is a center of the hinge lug in an axial direction is provided on a plane and is eccentric with respect to a second center which is a center of the boss accommodation part in an axial direction, and each of the second center and the third center is provided on a plane and are eccentric with respect to a first center of the first scroll in an axial direction.

Inventors:
LEE JAESANG (KR)
KIM JINHO (KR)
SEONG SANGHUN (KR)
Application Number:
KR2018/002005
Publication Date:
September 13, 2018
Filing Date:
February 19, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04C18/02; F04C29/00; F04C29/02; F04C29/12
Foreign References:
US5803722A1998-09-08
US5242282A1993-09-07
JPH07332260A1995-12-22
JPH063192B21994-01-12
JPH0835492A1996-02-06
KR920010734B11992-12-14
KR20180031986A2018-03-29
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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