(19)
(11) EP 2 225 529 A1

(12)

(43) Date of publication:
08.09.2010 Bulletin 2010/36

(21) Application number: 08856637.7

(22) Date of filing: 01.12.2008
(51) International Patent Classification (IPC): 
F28F 3/02(2006.01)
(86) International application number:
PCT/US2008/085208
(87) International publication number:
WO 2009/073638 (11.06.2009 Gazette 2009/24)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 30.11.2007 US 991322 P
14.02.2008 US 28689
25.10.2008 US 108511

(71) Applicant: Holtec International, Inc.
Moriton, NJ 08054 (US)

(72) Inventor:
  • NADIG, Ranga
    Cherry Hill NJ 08003 (US)

(74) Representative: Franzolin, Luigi et al
STUDIO TORTA Via Viotti 9
10121 Torino
10121 Torino (IT)

   


(54) FIN TUBE ASSEMBLY FOR AIR COOLED HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME