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Patent Searching and Data


Title:
A REFRIGERANT SYSTEM AND A CONTROL METHOD THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/044008
Kind Code:
A1
Abstract:
A refrigerant system according to an embodiment of the disclosure includes a outdoor heat exchanger performing heat exchange between outdoor air and a refrigerant; a compressor compressing the refrigerant; an indoor heat exchanger performing heat exchange between indoor air and the refrigerant; an expansion portion expanding the refrigerant; and a refrigerant pipe connecting the outdoor heat exchanger, the compressor, the indoor heat exchanger and the expansion portion to form a refrigerant cycle, wherein the outdoor heat exchanger includes a refrigerant storage portion storing the refrigerant to control flowing refrigerant amount on the refrigerant cycle.

Inventors:
JEONG, Hojong (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
CHUNG, Baikyoung (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
JUNG, Jaehwa (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
SA, Yongcheol (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
KIM, Byungsoon (LG Electronics Inc.IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
Application Number:
KR2011/006996
Publication Date:
April 05, 2012
Filing Date:
September 22, 2011
Export Citation:
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Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, KR)
JEONG, Hojong (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
CHUNG, Baikyoung (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
JUNG, Jaehwa (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
SA, Yongcheol (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
KIM, Byungsoon (LG Electronics Inc.IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, KR)
International Classes:
F25B1/00; F25B45/00; F25B49/02
Foreign References:
JP2007303807A2007-11-22
JPH08145481A1996-06-07
JPH10160268A1998-06-19
JP2006029614A2006-02-02
Other References:
See also references of EP 2622284A4
Attorney, Agent or Firm:
HAW, Yong- Noke (6th Fl, Hyun Juk Bldg. 832-41,Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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Claims: