(19)

(11)

EP 2 032 841 A1

(12)

(43) Date of publication: 11.03.2009 Bulletin 2009/11 (21) Application number: 07789537.3 (22) Date of filing: 05.06.2007

(51) International Patent Classification (IPC):  F03B 17/04(2006.01) (86) International application number: PCT/IB2007/002097 (87) International publication number: WO 2007/141653 (13.12.2007 Gazette 2007/50)

(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 Designated Extension States: AL BA HR MK RS (30) Priority: 06.06.2006 MT 6352306 03.08.2006 GB 0615447 (71) Applicant: Spiteri-Sargent, Joe Fgura Pla20 (MT)	(72) Inventor: Spiteri-Sargent, Joe Fgura Pla20 (MT) (74) Representative: Whitfield, Gillian Janette et al Astrum-IP Limited 35 Stow Park Circle Newport South Wales NP20 4HF Newport South Wales NP20 4HF (GB)