(19)

(11)

EP 3 347 655 A1

(12)

(43) Date of publication: 18.07.2018 Bulletin 2018/29 (21) Application number: 16766521.5 (22) Date of filing: 12.09.2016

(51) International Patent Classification (IPC):  F25B 15/02(2006.01) (86) International application number: PCT/EP2016/071421 (87) International publication number: WO 2017/042383 (16.03.2017 Gazette 2017/11)

(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 MD (30) Priority: 10.09.2015 SE 1551159 (71) Applicant: SaltX Technology AB 129 44 Hägersten (SE)	(72) Inventors: BOLIN, Göran 183 30 Täby (SE) OLSSON, Ray 22240 AX Hammarland Åland (FI) (74) Representative: Ström & Gulliksson AB  Box 5275 102 46 Stockholm 102 46 Stockholm (SE)