(19)
(11) EP 1 520 147 A1

(12)

(43) Date of publication:
06.04.2005 Bulletin 2005/14

(21) Application number: 03737806.4

(22) Date of filing: 18.06.2003
(51) International Patent Classification (IPC)7F28D 7/02, F28D 7/10, H01M 8/04
(86) International application number:
PCT/CH2003/000395
(87) International publication number:
WO 2004/001313 (31.12.2003 Gazette 2004/01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 24.06.2002 EP 02405521

(71) Applicants:
  • ABB RESEARCH LTD.
    8050 Zürich (CH)
  • E.I. DU PONT DE NEMOURS AND COMPANY
    Wilmington,Delaware 19898 (US)

(72) Inventors:
  • CHARTOUNI, Daniel
    CH-5400 Baden (CH)
  • KILLER, Eric
    CH-5430 Wettingen (CH)
  • OHLER, Christian
    CH-5400 Baden (CH)

(74) Representative: ABB Patent Attorneys 
c/o ABB Schweiz AG,Intellectual Property (CH-LC/IP),Brown Boveri Strasse 6
5400 Baden
5400 Baden (CH)

   


(54) HEAT EXCHANGER