(19)
(11) EP 2 496 837 A2

(12)

(88) Date of publication A3:
14.07.2011

(43) Date of publication:
12.09.2012 Bulletin 2012/37

(21) Application number: 10763714.2

(22) Date of filing: 12.10.2010
(51) International Patent Classification (IPC): 
F04B 53/10(2006.01)
(86) International application number:
PCT/EP2010/065272
(87) International publication number:
WO 2011/054632 (12.05.2011 Gazette 2011/19)
(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: 06.11.2009 IT MI20091948

(71) Applicant: Robert Bosch GmbH
70442 Stuttgart (DE)

(72) Inventors:
  • RZYMANN, Thilo
    71522 Backnang (DE)
  • LOIUDICE, Nicola
    I-70022 Altamura (IT)
  • RONCONE, Massimiliano
    I-70020 Bitritto (IT)
  • STOECKLEIN, Wolfgang
    71332 Waiblingen (DE)

   


(54) PUMP UNIT FOR SUPPLYING FUEL, PREFERABLY DIESEL OIL, TO AN INTERNAL COMBUSTION ENGINE