(19)
(11) EP 3 298 283 A1

(12)

(43) Date of publication:
28.03.2018 Bulletin 2018/13

(21) Application number: 16726036.3

(22) Date of filing: 18.05.2016
(51) International Patent Classification (IPC): 
F04D 25/06(2006.01)
F04D 29/059(2006.01)
 F04D 29/70(2006.01)
(86) International application number:
PCT/EP2016/061122
(87) International publication number:
WO 2016/188819 (01.12.2016 Gazette 2016/48)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 22.05.2015 IT UB20150643

(71) Applicant: NUOVO PIGNONE TECNOLOGIE SRL
50127 Florence (IT)

(72) Inventors:
  • RAGNI, Giacomo
    50127 Florence (IT)
  • BIGI, Manuele
    50127 Florence (IT)
  • BONGINI, Francesco
    50127 Florence (IT)
  • MEI, Luciano
    50127 Florence (IT)

(74) Representative: Illingworth-Law, William Illingworth 
GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith
London W6 8BJ
London W6 8BJ (GB)

   


(54) SUBSEA COMPRESSOR WITH DEVICE FOR CLEANING THE MOTOR COOLING FAN AND/OR AUXILIARY BEARINGS