(19)

(11)

EP 3 071 889 A1

(12)

(43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 14862210.3 (22) Date of filing: 10.11.2014

(51) International Patent Classification (IPC):  F24C 15/20(2006.01) (86) International application number: PCT/IL2014/050978 (87) International publication number: WO 2015/071898 (21.05.2015 Gazette 2015/20)

(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: 18.11.2013 IL 22948313 (71) Applicant: Unito Smart Technologies Limited Hong Kong (CN)	(72) Inventor: DAHAN, Yuval-Yoni 7567908 Rishon LeTzion (IL) (74) Representative: Plougmann Vingtoft a/s  Rued Langgaards Vej 8 2300 Copenhagen S 2300 Copenhagen S (DK)