(19)

(11)

EP 2 427 945 A2

(12)

(88) Date of publication A3: 29.09.2011 (43) Date of publication: 14.03.2012 Bulletin 2012/11 (21) Application number: 10747397.7 (22) Date of filing: 04.05.2010

(51) International Patent Classification (IPC):  H02J 7/14(2006.01) (86) International application number: PCT/CZ2010/000056 (87) International publication number: WO 2010/127644 (11.11.2010 Gazette 2010/45)

(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 SE SI SK SM TR (30) Priority: 05.05.2009 CZ 20090286 (71) Applicant: Sula, Martin 636 00 Brno (CZ)	(72) Inventor: BURE , Zbyn k 641 00 Brno (CZ) (74) Representative: Kendereski, Dusan  Lidicka 51 602 00 Brno 602 00 Brno (CZ)