(19)

(11)

EP 3 084 316 A1

(12)

(43) Date of publication: 26.10.2016 Bulletin 2016/43 (21) Application number: 14821605.4 (22) Date of filing: 18.12.2014

(51) International Patent Classification (IPC):  F24H 9/14(2006.01) F24D 3/10(2006.01) F24D 3/08(2006.01) (86) International application number: PCT/EP2014/078437 (87) International publication number: WO 2015/091778 (25.06.2015 Gazette 2015/25)

(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: 20.12.2013 GB 201322670 (71) Applicant: EC Power A/S 8382 Hinnerup (DK)	(72) Inventor: NØRGÅRD, Carsten DK-8920 Randers NV (DK) (74) Representative: Taylor, Adam David  Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)