(19)

(11)

EP 2 888 534 A1

(12)

(43) Date of publication: 01.07.2015 Bulletin 2015/27 (21) Application number: 13830796.2 (22) Date of filing: 20.08.2013

(51) International Patent Classification (IPC):  F24C 15/20(2006.01) (86) International application number: PCT/SG2013/000356 (87) International publication number: WO 2014/031080 (27.02.2014 Gazette 2014/09)

(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 (30) Priority: 24.08.2012 SG 201206372 (71) Applicant: So, Kim Lui Singapore 609967 (SG)	(72) Inventor: So, Kim Lui Singapore 609967 (SG) (74) Representative: Talbot-Ponsonby, Daniel Frederick  Marks & Clerk LLP Fletcher House Heatley Road The Oxford Science Park Oxford OX4 4GE Oxford OX4 4GE (GB)