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Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2018/169183
Kind Code:
A1
Abstract:
The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 16kW to 28kW, inclusive, and uses a single refrigerant R32 as a refrigerant, and a refrigerant pipe therein includes a ductile stainless steel pipe having 1% or less of a delta-ferrite matrix structure with respect to the grain size area thereof.

Inventors:
HONG, Seokpyo (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2018/000562
Publication Date:
September 20, 2018
Filing Date:
January 11, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F25B41/00; B23P13/02; F24F1/32; F25B1/04; F25B9/00; F25B31/00; F25B41/04
Domestic Patent References:
WO2016051606A12016-04-07
WO2013146103A12013-10-03
Foreign References:
KR20130045931A2013-05-06
KR20160028400A2016-03-11
KR20040100668A2004-12-02
Attorney, Agent or Firm:
HAW, Yong Noke (6th Fl, HyunJuk Bldg.114 Yeoksam-ro,Gangnam-gu, Seoul, 06252, KR)
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