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Patent Searching and Data


Title:
SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2018/236143
Kind Code:
A1
Abstract:
A scroll compressor and an air conditioner including the same according to the present invention may comprise: a driving motor disposed in an inner space of a casing; a rotation shaft coupled to the driving motor; a frame disposed at a lower side of the driving motor; a first scroll disposed at a lower side of the frame and having a first wrap formed on one side surface thereof; a second scroll which has a second wrap formed to engage with the first wrap and rotates with regard to the first scroll, the rotation shaft being eccentrically coupled to the second scroll so as to overlap the second wrap in the radial direction, a compression chamber being formed between the first and the second scroll and connected to an exit side of an evaporator for a refrigeration cycle; and an injection part, one end of which is branched from a refrigerant pipe between a condenser and the evaporator, and the other end of which extends through the first scroll to be connected to the compression chamber.

Inventors:
PARK, Hansaem (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
KANG, Soojin (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
LEE, Kangwook (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
JEONG, Hojong (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
KIM, Cheolhwan (IP Center, LG Electronics Inc.,51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2018/006961
Publication Date:
December 27, 2018
Filing Date:
June 20, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F04C18/02; F04C28/22; F04C29/12; F25B1/04
Foreign References:
KR20160018166A2016-02-17
JP2008215697A2008-09-18
US20130081424A12013-04-04
KR20160086654A2016-07-20
KR20100096791A2010-09-02
Attorney, Agent or Firm:
PARK, Jang-Won (2nd-3rd Fl, 566, Gangnam-daero,Gangnam-gu, Seoul, 06044, KR)
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