(19)
(11) EP 2 295 811 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:
15.06.2022 Bulletin 2022/24

(45) Mention of the grant of the patent:
06.04.2022 Bulletin 2022/14

(21) Application number: 10168793.7

(22) Date of filing: 07.07.2010
(51) International Patent Classification (IPC): 
F04D 17/12(2006.01)
F04D 29/059(2006.01)
F04D 29/58(2006.01)
 F04D 25/06(2006.01)
F04D 29/28(2006.01)
F04D 31/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F04D 17/122; F04D 29/584; F04D 29/059; F04D 25/0686; F04D 31/00; F04D 1/06

(54)

HIGH-PRESSURE COMPRESSION UNIT FOR PROCESS FLUIDS FOR INDUSTRIAL PLANT AND A RELATED METHOD OF OPERATION

HOCHDRUCKVERDICHTEREINHEIT FÜR PROZESSFLUIDE IN EINER INDUSTRIEANLAGE SOWIE VERFAHREN ZUM BETREIBEN DER ANLAGE

UNITÉ DE COMPRESSION À HAUTE PRESSION POUR UN FLUIDE DE PROCESS DANS UNE INSTALLATION INDUSTRIELLE ET MÉTHODE DE FONCTIONNEMENT DE CETTE INSTALLATION

(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 SE SI SK SM TR

(30) Priority: 10.07.2009 IT MI20091235

(43) Date of publication of application:
16.03.2011 Bulletin 2011/11

(73) Proprietor: Nuovo Pignone Tecnologie S.r.l.
50127 Florence (IT)

(72) Inventors:
  • Palomba, Sergio
    09129 Cagliari (IT)
  • Masi, Andrea
    50041 Calenzano (IT)
  • De Iaco, Marco
    50127 Firenze (IT)
  • Camatti, Massimo
    51034 Pistoia (IT)
  • Bergamini, Lorenzo
    70123 Bari (IT)

(74) Representative: Novagraaf Group 
Chemin de l'Echo 3
1213 Onex/ Geneva
1213 Onex/ Geneva (CH)


(56) References cited: : 
EP-A1- 0 301 285
WO-A1-95/24563
DE-C1- 3 729 486
US-B1- 6 196 809
 EP-A1- 2 009 286
DE-A1- 1 813 335
US-A1- 2003 059 299
US-B1- 6 390 789
   
       
    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).