(19)
(11) EP 2 447 661 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.11.2014 Bulletin 2014/45

(43) Date of publication A2:
02.05.2012 Bulletin 2012/18

(21) Application number: 11187117.4

(22) Date of filing: 28.10.2011
(51) International Patent Classification (IPC): 
F28F 9/02(2006.01)
F28F 21/08(2006.01)
 F28D 1/053(2006.01)
F25B 39/02(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: 28.10.2010 KR 20100106370

(71) Applicant: Samsung Electronics Co., Ltd.
Suwon-si, Gyeonggi-do, 443-742 (KR)

(72) Inventors:
  • Seo, Kang Tae
    Gyeonggi-do (KR)
  • Cho, Hong Gi
    Gyeonggi-do (KR)
  • Gaku, Hayase
    Gyeonggi-do (KR)
  • Kim, Dong Hyun
    Incheon (KR)
  • Choi, Yong Hwa
    Gyeonggi-do (KR)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser 
Leopoldstrasse 4
80802 München
80802 München (DE)

   


(54) Header unit and heat exchanger having the same


(57) A header unit (10,20) includes a body (50) and a cover (60) coupled to the body (50). The body (50) supports outer and inner sides of the cover (60) in a simultaneous manner. In accordance with this structure, refrigerant can flow in a heat exchanger (1) for cooling/heating purposes requiring high operating pressure of refrigerant.







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