(19)

(11)

EP 2 872 838 A1

(12)

(43) Date of publication: 20.05.2015 Bulletin 2015/21 (21) Application number: 13748360.8 (22) Date of filing: 12.07.2013

(51) International Patent Classification (IPC):  F25D 31/00(2006.01) B67D 1/08(2006.01) F25D 21/02(2006.01) (86) International application number: PCT/GB2013/051874 (87) International publication number: WO 2014/009752 (16.01.2014 Gazette 2014/03)

(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: 12.07.2012 GB 201212428 (71) Applicant: IMI Cornelius (UK) Limited Brighouse, West Yorkshire HD6 4XL (GB)	(72) Inventor: COOK, Christopher Michael Redditch Worcestershire B98 7YX (GB) (74) Representative: Wightman, David Alexander  Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham West Midlands B16 8QQ Edgbaston Birmingham West Midlands B16 8QQ (GB)