(19)

(11)

EP 2 396 631 A2

(12)

(88) Date of publication A3: 07.10.2010 (43) Date of publication: 21.12.2011 Bulletin 2011/51 (21) Application number: 10704607.0 (22) Date of filing: 10.02.2010

(51) International Patent Classification (IPC):  G01F 3/16(2006.01) A01J 5/04(2006.01) A01J 5/01(2006.01) (86) International application number: PCT/NL2010/050062 (87) International publication number: WO 2010/093239 (19.08.2010 Gazette 2010/33)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 10.02.2009 NL 2002513 (71) Applicant: Hanskamp Agrotech B.V. 7021 KK Zelhem (NL)	(72) Inventor: HANSKAMP, Hendrik Jan NL-7021 KK Zelhem (NL) (74) Representative: Swinkels, Bart Willem  Nederlandsch Octrooibureau J. W. Frisolaan 13 2517 JS Den Haag 2517 JS Den Haag (NL)