(19)

(11)

EP 2 516 838 A1

(12)

(43) Date of publication: 31.10.2012 Bulletin 2012/44 (21) Application number: 10728436.6 (22) Date of filing: 20.12.2010

(51) International Patent Classification (IPC):  F02M 51/06(2006.01) F02M 61/04(2006.01) F02M 69/04(2006.01) F15B 5/00(2006.01) F02M 63/00(2006.01) F02M 53/08(2006.01) F02M 61/20(2006.01) F16K 41/10(2006.01) F02M 61/18(2006.01) (86) International application number: PCT/NL2010/050873 (87) International publication number: WO 2011/074970 (23.06.2011 Gazette 2011/25)

(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: 18.12.2009 NL 1037570 (71) Applicant: Heinmade B.V. 5571 PT Bergeijk (NL)	(72) Inventors: SCHELLENS, Hendrikus, Johannes NL-5571 PT Bergeijk (NL) WITTEVEEN, Bontko NL-VENLO 5915 HP (NL) (74) Representative: Algemeen Octrooi- en Merkenbureau  P.O. Box 645 5600 AP Eindhoven 5600 AP Eindhoven (NL)