(19)

(11)

EP 2 092 198 A1

(12)

(43) Date of publication: 26.08.2009 Bulletin 2009/35 (21) Application number: 07847748.6 (22) Date of filing: 04.12.2007

(51) International Patent Classification (IPC):  F04D 1/06(2006.01) F04D 29/62(2006.01) F04D 29/42(2006.01) (86) International application number: PCT/EP2007/063242 (87) International publication number: WO 2008/071592 (19.06.2008 Gazette 2008/25)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 14.12.2006 IT PD20060449 14.09.2007 IT PD20070295 (71) Applicant: Dab Pumps S.p.A. 35035 Mestrino (Padova) (IT)	(72) Inventors: SINICO, Francesco 36075 Montecchio Maggiore (IT) MOLLER, Anders Lykkegaard 6400 Sonderborg (DK) (74) Representative: Modiano, Micaela Nadia et al Dr. Modiano & Associati SpA Via Meravigli 16 20123 Milano 20123 Milano (IT)