(19)

(11)

EP 2 962 050 A1

(12)

(43) Date of publication: 06.01.2016 Bulletin 2016/01 (21) Application number: 14705398.7 (22) Date of filing: 13.02.2014

(51) International Patent Classification (IPC):  F26B 3/10(2006.01) F26B 21/12(2006.01) F26B 23/00(2006.01) F26B 17/10(2006.01) A24B 3/04(2006.01) (86) International application number: PCT/GB2014/050421 (87) International publication number: WO 2014/132031 (04.09.2014 Gazette 2014/36)

(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: 28.02.2013 GB 201303570 (71) Applicant: Dickinson Legg Limited Winchester, Hampshire SO23 7SS (GB)	(72) Inventor: WHITE, Thomas Henry Winchester Hampshire SO23 7SS (GB) (74) Representative: chapman + co  18 Staple Gardens Winchester, Hampshire SO23 8SR Winchester, Hampshire SO23 8SR (GB)