(19)

(11)

EP 2 773 897 A2

(12)

(88) Date of publication A3: 13.06.2013 (43) Date of publication: 10.09.2014 Bulletin 2014/37 (21) Application number: 12788113.4 (22) Date of filing: 16.10.2012

(51) International Patent Classification (IPC):  F17C 1/00(2006.01) F17C 13/08(2006.01) (86) International application number: PCT/EP2012/004310 (87) International publication number: WO 2013/056808 (25.04.2013 Gazette 2013/17)

(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: 18.10.2011 US 201113275493 (71) Applicant: Alset IP S AR.L. Luxembourg (LU)	(72) Inventor: WELLNITZ, Jörg 85137 Walting/Gungolding, Bavaria (DE) (74) Representative: Temino Ceniceros, Ignacio  Abril Abogados Amador de los Rios 1-1° 28010 Madrid 28010 Madrid (ES)