(19)
(11) EP 3 384 203 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:
10.08.2022 Bulletin 2022/32

(45) Mention of the grant of the patent:
15.06.2022 Bulletin 2022/24

(21) Application number: 16815564.6

(22) Date of filing: 01.12.2016
(51) International Patent Classification (IPC): 
F17D 1/05(2006.01)
(52) Cooperative Patent Classification (CPC):
F17C 2221/033; F17C 2227/0309; F17C 2227/0316; F17C 2250/043; F17C 2250/0439; F17C 2250/0636; F17C 2265/07; F17D 1/05; F17C 2265/068; F17C 2223/035; F17C 2223/0123; F17C 2225/033; F17C 2225/0123; F17C 2225/035; F17C 2227/0323; F17C 2227/039; F17C 2250/0626; F17C 2250/0631
(86) International application number:
PCT/EP2016/079422
(87) International publication number:
WO 2017/093396 (08.06.2017 Gazette 2017/23)

(54)

CONTROL SYSTEM AND METHOD FOR PRESSURE-LET-DOWNS STATIONS

STEUERUNGSSYSTEM UND VERFAHREN FÜR DRUCKABLASSSTATIONEN

SYSTÈME ET PROCÉDÉ DE COMMANDE POUR STATIONS DE BAISSE DE PRESSION

(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

(30) Priority: 02.12.2015 IT UB20156071

(43) Date of publication of application:
10.10.2018 Bulletin 2018/41

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

(72) Inventors:
  • MONTI, Francesca
    50127 Florence (IT)
  • AMIDEI, Simone
    50127 Florence (IT)

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


(56) References cited: : 
EP-A1- 2 264 288
EP-A2- 1 865 249
EP-B1- 2 264 288
US-A1- 2006 020 420
US-B2- 8 028 535
 EP-A1- 2 390 470
EP-B1- 1 865 249
EP-B1- 2 390 470
US-A1- 2007 214 806
   
       
    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).