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Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2018/169190
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 2kW to 7kW, inclusive, and uses R32 as a refrigerant circulating therein, and since a refrigerant pipe therein includes a ductile stainless steel pipe made of a material containing, at least, chrome (Cr), nickel (Ni), manganese (Mn) and copper (Cu), the refrigerant pipe can maintain strength and hardness as good as or better than those of a copper pipe, while also maintaining good processability.

Inventors:
HONG SEOKPYO (KR)
Application Number:
PCT/KR2018/000573
Publication Date:
September 20, 2018
Filing Date:
January 11, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25B41/00; B23P13/02; F24F1/32; F25B1/04; F25B9/00; F25B41/04
Domestic Patent References:
WO2016051606A12016-04-07
WO2013146103A12013-10-03
Foreign References:
KR20130045931A2013-05-06
KR20160028400A2016-03-11
KR20040100668A2004-12-02
KR20030074232A2003-09-19
Other References:
See also references of EP 3598028A4
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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