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(11)

EP 3 221 566 A1

(12)

(43) Date of publication: 27.09.2017 Bulletin 2017/39 (21) Application number: 15767229.6 (22) Date of filing: 10.08.2015

(51) International Patent Classification (IPC):  F01K 25/08(2006.01) F25B 30/02(2006.01) F25B 27/00(2006.01) (86) International application number: PCT/GB2015/052304 (87) International publication number: WO 2016/020706 (11.02.2016 Gazette 2016/06)

(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 Designated Validation States: MA (30) Priority: 08.08.2014 GB 201414077 24.06.2015 GB 201511148 (71) Applicant: Plucinski, Andrzej Walton-on-the-Naze, Essex CO14 8SD (GB)	(72) Inventor: Plucinski, Andrzej Walton-on-the-Naze, Essex CO14 8SD (GB) (74) Representative: Sanderson & Co.  D2 Knowledge Gateway Nesfield Road Colchester, Essex CO4 3ZL Colchester, Essex CO4 3ZL (GB)