(19)
(11) EP 1 276 574 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
23.11.2005 Bulletin 2005/47

(45) Mention of the grant of the patent:
21.09.2005 Bulletin 2005/38

(21) Application number: 01925880.5

(22) Date of filing: 13.04.2001
(51) International Patent Classification (IPC)7: B21D 13/04
(86) International application number:
PCT/IT2001/000188
(87) International publication number:
WO 2001/078916 (25.10.2001 Gazette 2001/43)

(54)

METHOD AND PLANT FOR MANUFACTURING A PARTIALLY CORRUGATED SHEET METAL FOR HEAT EXCHANGERS

VERFAHREN UND ANLAGE ZUR HERSTELLUNG EINES TEILWEISE GEWELLTEN BLECHES FÜR WÄRMETAUSCHER

PROCEDE ET INSTALLATION POUR LA REALISATION D'UNE TOLE PARTIELLEMENT ONDULEE POUR ECHANGEURS DE CHALEUR

(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

(30) Priority: 19.04.2000 IT VR000032

(43) Date of publication of application:
22.01.2003 Bulletin 2003/04

(73) Proprietor: Stulz S.p.A.
37067 Valeggio Sul Mincio VR (IT)

(72) Inventor:
  • PEROTTI, Paolo
    I-37019 Peschiera Del Garda (IT)

(74) Representative: Petraz, Gilberto Luigi et al
GLP S.r.l. Piazzale Cavedalis 6/2
33100 Udine
33100 Udine (IT)


(56) References cited: : 
EP-A- 0 775 540
DE-A- 3 226 024
 WO-A-95/30867
DE-A- 3 416 840
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).