(19)

(11)

EP 3 146 278 A1

(12)

(43) Date of publication: 29.03.2017 Bulletin 2017/13 (21) Application number: 15786656.7 (22) Date of filing: 04.05.2015

(51) International Patent Classification (IPC):  F25B 39/00(2006.01) F24H 4/02(2006.01) F25B 30/00(2006.01) (86) International application number: PCT/AU2015/000265 (87) International publication number: WO 2015/164919 (05.11.2015 Gazette 2015/44)

(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 Designated Validation States: MA (30) Priority: 02.05.2014 AU 2014901596 (71) Applicant: HVPS Holdings (Pty) Limited Southbank, Victoria 3006 (AU)	(72) Inventor: VAKILOROAYA, Vahid Stanmore, New South Wales 2048 (AU) (74) Representative: Hocking, Adrian Niall et al Albright IP Limited County House Bayshill Road Cheltenham, Glos. GL50 3BA Cheltenham, Glos. GL50 3BA (GB)