(19)

(11)

EP 2 951 519 A1

(12)

(43) Date of publication: 09.12.2015 Bulletin 2015/50 (21) Application number: 13873188.0 (22) Date of filing: 31.01.2013

(51) International Patent Classification (IPC):  F27B 9/16(2006.01) F27B 9/39(2006.01) F27B 9/38(2006.01) F27B 14/08(2006.01) (86) International application number: PCT/AU2013/000080 (87) International publication number: WO 2014/117202 (07.08.2014 Gazette 2014/32)

(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 Designated Extension States: BA ME (71) Applicant: IMP Group (Pty) Ltd. Osborne Park, Western Australia 6017 (AU)	(72) Inventor: HOHENSTEIN, Boyne Friederich City Beach, Western Australia 6015 (AU) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)