(19)

(11)

EP 2 786 085 A1

(12)

(43) Date of publication: 08.10.2014 Bulletin 2014/41 (21) Application number: 12808523.0 (22) Date of filing: 28.11.2012

(51) International Patent Classification (IPC):  F28D 7/16(2006.01) F28F 19/02(2006.01) (86) International application number: PCT/SE2012/051309 (87) International publication number: WO 2013/081536 (06.06.2013 Gazette 2013/23)

(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: 28.11.2011 SE 1151125 (71) Applicant: Alfa Laval Corporate AB 221 00 Lund (SE)	(72) Inventor: SVENSSON, Tobias S-247 98 Genarp (SE) (74) Representative: Alfa Laval Attorneys  Alfa Laval Corporate AB Patent Department P.O. Box 73 221 00 Lund 221 00 Lund (SE)