(19)

(11)

EP 2 430 371 A2

(12)

(43) Date of publication: 21.03.2012 Bulletin 2012/12 (21) Application number: 10715784.4 (22) Date of filing: 14.04.2010

(51) International Patent Classification (IPC):  F24D 19/10(2006.01) F24D 17/00(2006.01) F24J 2/05(2006.01) (86) International application number: PCT/EP2010/054902 (87) International publication number: WO 2010/119071 (21.10.2010 Gazette 2010/42)

(84) Designated Contracting States: 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 SE SI SK SM TR Designated Extension States: AL BA ME RS (30) Priority: 15.04.2009 GB 0906485 (71) Applicant: Yrenew Solar LTD Chester (GB)	(72) Inventor: YOUNG, Edward Andrew Winchester SO22 5PX (GB) (74) Representative: D'Halleweyn, Nele Veerle Trees Gertrudis  Arnold & Siedsma Sweelinckplein 1 2517 GK The Hague 2517 GK The Hague (NL)