(19)

(11)

EP 2 167 791 A1

(12)

(43) Date of publication: 31.03.2010 Bulletin 2010/13 (21) Application number: 08767328.1 (22) Date of filing: 03.07.2008

(51) International Patent Classification (IPC):  F01C 1/10(2006.01) F01C 21/06(2006.01) F01C 21/04(2006.01) F01C 21/08(2006.01) (86) International application number: PCT/SK2008/050010 (87) International publication number: WO 2009/005480 (08.01.2009 Gazette 2009/02)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 03.07.2007 SK 500042007 24.06.2008 SK 500252008 (71) Applicants: Vavrus, Vladimír Stanicná 1062/24 911 05 Trencín (SK) Tuna, Ján Nábrezie mládeze 15 949 01 Nitra (SK)	(72) Inventors: Vavrus, Vladimír Stanicná 1062/24 911 05 Trencín (SK) Tuna, Ján Nábrezie mládeze 15 949 01 Nitra (SK) (74) Representative: Belescak, Ladislav  Namestie Slobody 6 P.O. Box A24 921 01 Piestany 921 01 Piestany (SK)