(19)

(11)

EP 2 496 870 A1

(12)

(43) Date of publication: 12.09.2012 Bulletin 2012/37 (21) Application number: 10782437.7 (22) Date of filing: 05.11.2010

(51) International Patent Classification (IPC):  F16K 31/163(2006.01) (86) International application number: PCT/NL2010/050739 (87) International publication number: WO 2011/056074 (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: 05.11.2009 NL 2003761 (71) Applicant: Doedijns International B.V. 2741 PH Waddinxveen (NL)	(72) Inventor: RICHTERS, Lambertus Jacobus Gerardus NL-5451 XP Mill (NL) (74) Representative: Jansen, Cornelis Marinus et al VEREENIGDE Johan de Wittlaan 7 2517 JR Den Haag 2517 JR Den Haag (NL)