(19)
(11) EP 2 434 236 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.06.2015 Bulletin 2015/23

(43) Date of publication A2:
28.03.2012 Bulletin 2012/13

(21) Application number: 11182541.0

(22) Date of filing: 23.09.2011
(51) International Patent Classification (IPC): 
F25B 45/00(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 27.09.2010 KR 20100093470

(71) Applicant: LG Electronics, Inc.
Seoul 150-721 (KR)

(72) Inventors:
  • Jeong, Hojong
    153-802 Seoul (KR)
  • Chung, Baikyoung
    153-802 Seoul (KR)
  • Jung, Jaehwa
    153-802 Seoul (KR)
  • Sa, Yongcheol
    153-802 Seoul (KR)
  • Kim, Byungsoon
    153-802 Seoul (KR)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) Refrigerant system and a control method of the same


(57) The present invention relates to the refrigerant system in which the refrigerant amount stored in the accumulator may be adjusted by the super cooling adjustment unit according to the indoor conditioning load. Therefore, according to the present invention, the flow refrigerant amount on the refrigerant cycle may be optimally adjusted according to the indoor conditioning load, and there is an advantage that the operation efficiency may be more improved.







Search report









Search report