(19)

(11)

EP 1 689 912 A1

(12)

(43) Date of publication: 16.08.2006 Bulletin 2006/33 (21) Application number: 04818368.5 (22) Date of filing: 15.11.2004

(51) International Patent Classification (IPC):  C25B 9/06(2006.01) C25B 1/04(2006.01) C25B 11/04(2006.01) C25B 1/02(2006.01) C25B 11/02(2006.01) C25B 15/02(2006.01) (86) International application number: PCT/CA2004/001964 (87) International publication number: WO 2005/047568 (26.05.2005 Gazette 2005/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 14.11.2003 CA 2449538 (71) Applicant: Dynamic Fuel Systems Inc. Pickering, Ontario L1W 1Z9 (CA)	(72) Inventors: FAIRFULL, Thomas, A. Ajax, Ontario L1S 6N5 (CA) SOLIMAN, Mohamed, Ali, Mohamed, Ahmed Whitby, Ontario L1N 1Z2 (CA) (74) Representative: van Westenbrugge, Andries  Nederlandsch Octrooibureau Postbus 29720 2502 LS Den Haag 2502 LS Den Haag (NL)