(19)
(11) EP 2 719 961 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.03.2018 Bulletin 2018/11

(43) Date of publication A2:
16.04.2014 Bulletin 2014/16

(21) Application number: 13188246.6

(22) Date of filing: 11.10.2013
(51) International Patent Classification (IPC): 
F24F 1/00(2011.01)
F24F 13/30(2006.01)
 F24F 13/08(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: 12.10.2012 JP 2012226887

(71) Applicant: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
Tokyo 108-8215 (JP)

(72) Inventors:
  • Higashiura, Kunihiro
    TOKYO, 108-8215 (JP)
  • Naito, Yasuhiro
    TOKYO, 108-8215 (JP)
  • Mori, Hironori
    TOKYO, 108-8215 (JP)

(74) Representative: Intès, Didier Gérard André et al
Cabinet Beau de Loménie 158 rue de l'Université
75340 Paris Cedex 07
75340 Paris Cedex 07 (FR)

   


(54) Indoor unit of air conditioner


(57) Provided is an indoor unit (1) of an air conditioner capable of facilitating installation of air shield members (14,15) at folded or divided portions of an indoor heat exchanger, and capable of enhancing workability in this installation as well as preventing deterioration of performance of the indoor heat exchanger due to deformation or the like of plate fins. The indoor unit of an air conditioner includes an indoor heat exchanger (4) folded or divided into plural heat exchangers; and air shield members (14,15) disposed at folded or divided portions of the indoor heat exchanger, wherein each air shield member is detachably installed to the indoor heat exchanger through pairs of claws for holding heat transfer tubes of the indoor heat exchanger, and the claws of each pair are arranged at positions deviating from each other by a multiple of a pitch (P) between two adjacent plate fins.







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Search report