(19)
(11) EP 2 508 834 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
09.04.2014 Bulletin 2014/15

(43) Date of publication A2:
10.10.2012 Bulletin 2012/41

(21) Application number: 11460027.3

(22) Date of filing: 19.05.2011
(51) International Patent Classification (IPC): 
F28F 9/00(2006.01)
F28D 7/16(2006.01)
 F28F 9/22(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: 07.04.2011 PL 39447811

(71) Applicant: AIC S.A.
81-577 Gdynia (PL)

(72) Inventor:
  • Pacholski, Adam
    81-603 Gdynia (PL)

(74) Representative: Kwapich, Anna 
Kancelaria Patentowa Ul. Marusarzowny 4/69
80-288 Gdansk
80-288 Gdansk (PL)

   


(54) Heat exchanger


(57) A heat exchanger comprising an outer jacket, which encases a set of vertically running pipe elements anchored in sieve walls on both ends, a gas combustion chamber positioned over the upper sieve wall, and baffles mounted crosswise to the pipe elements, with openings through which the pipe elements run, plus water, gas, and fume inlet and outlet pipe stubs, wherein the outer jacket (9) is conical in shape gaining in diameter towards the top, and the top baffle (5) below the upper sieve wall (2) is conical in shape, its apex pointing down.







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