(19)

(11)

EP 2 563 650 A1

(12)

(43) Date of publication: 06.03.2013 Bulletin 2013/10 (21) Application number: 10860868.8 (22) Date of filing: 13.12.2010

(51) International Patent Classification (IPC):  B63H 25/00(2006.01) (86) International application number: PCT/FI2010/051015 (87) International publication number: WO 2012/080557 (21.06.2012 Gazette 2012/25)

(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 (71) Applicant: Eniram OY 00210 Helsinki (FI)	(72) Inventor: ILUS, Tero FI-02650 Espoo (FI) (74) Representative: Papula Oy  P.O. Box 981 00101 Helsinki 00101 Helsinki (FI)