(19)

(11)

EP 2 951 523 A1

(12)

(43) Date of publication: 09.12.2015 Bulletin 2015/50 (21) Application number: 14701609.1 (22) Date of filing: 23.01.2014

(51) International Patent Classification (IPC):  F28F 21/06(2006.01) F28D 7/16(2006.01) (86) International application number: PCT/GB2014/050181 (87) International publication number: WO 2014/118511 (07.08.2014 Gazette 2014/32)

(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: 30.01.2013 GB 201301613 (71) Applicant: E J Bowman (Birmingham) Limited Birmingham, West Midlands B6 4AP (GB)	(72) Inventor: HOWELL, Kevin Birmingham West Midlands B6 4AP (GB) (74) Representative: Beck Greener  Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)