(19)

(11)

EP 2 633 246 A2

(12)

(88) Date of publication A3: 06.06.2013 (43) Date of publication: 04.09.2013 Bulletin 2013/36 (21) Application number: 11749002.9 (22) Date of filing: 09.08.2011

(51) International Patent Classification (IPC):  F24H 1/20(2006.01) F24H 9/18(2006.01) (86) International application number: PCT/IE2011/000044 (87) International publication number: WO 2012/020395 (16.02.2012 Gazette 2012/07)

(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: 09.08.2010 IE 20100495 (71) Applicants: Quinn, Kevin John Kilkenny, County Kilkenny (IE) Moore, Richard Christopher Bagenalstown, County Carlow (IE)	(72) Inventors: Quinn, Kevin John Kilkenny, County Kilkenny (IE) Moore, Richard Christopher Bagenalstown, County Carlow (IE) (74) Representative: Gorman, Francis Fergus  F. F. Gorman & Co. 15 Clanwilliam Square Dublin 2 Dublin 2 (IE)