(19)

(11)

EP 3 008 385 A1

(12)

(43) Date of publication: 20.04.2016 Bulletin 2016/16 (21) Application number: 14728250.3 (22) Date of filing: 29.05.2014

(51) International Patent Classification (IPC):  F23G 7/00(2006.01) F23G 7/06(2006.01) (86) International application number: PCT/GB2014/051631 (87) International publication number: WO 2014/199123 (18.12.2014 Gazette 2014/51)

(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: 10.06.2013 GB 201310252 (71) Applicant: Edwards Limited Manor Royal Crawley West Sussex RH10 9LW (GB)	(72) Inventor: SEELEY, Andrew James Clevedon Somerset BS21 6TH (GB) (74) Representative: Clark, Charles Robert et al Edwards Limited Intellectual Property Manor Royal Crawley West Sussex RH10 9LW Crawley West Sussex RH10 9LW (GB)