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EP 2 984 432 A1

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(43) Date of publication: 17.02.2016 Bulletin 2016/07 (21) Application number: 13715969.5 (22) Date of filing: 10.04.2013

(51) International Patent Classification (IPC):  F28C 3/16(2006.01) B65G 53/16(2006.01) F28D 7/10(2006.01) F28D 7/16(2006.01) F28D 7/00(2006.01) (86) International application number: PCT/EP2013/057491 (87) International publication number: WO 2014/166533 (16.10.2014 Gazette 2014/42)

(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 (71) Applicant: Outotec (Finland) Oy 02230 Espoo (FI)	(72) Inventors: LOHRBERG, Dirk 63071 Offenbach (DE) ORTH, Andreas 61381 Friedrichsdorf (DE) (74) Representative: Keil & Schaafhausen Patent- und Rechtsanwälte  Friedrichstrasse 2-6 60323 Frankfurt am Main 60323 Frankfurt am Main (DE)