(19)

(11)

EP 2 850 364 A1

(12)

(43) Date of publication: 25.03.2015 Bulletin 2015/13 (21) Application number: 13714256.8 (22) Date of filing: 27.03.2013

(51) International Patent Classification (IPC):  F23C 3/00(2006.01) F23M 99/00(0000.00) F23N 5/00(2006.01) (86) International application number: PCT/EP2013/056523 (87) International publication number: WO 2013/144207 (03.10.2013 Gazette 2013/40)

(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: 29.03.2012 EP 12162065 (71) Applicants: PureteQ A/S 5700 Svendborg (DK) Søgaard, Dennis 7600 Struer (DK)	(72) Inventor: SØGAARD, Dennis DK-7600 Struer (DK) (74) Representative: Chas. Hude A/S  H.C. Andersens Boulevard 33 1780 Copenhagen V 1780 Copenhagen V (DK)