(19)

(11)

EP 3 465 026 A1

(12)

(43) Date of publication: 10.04.2019 Bulletin 2019/15 (21) Application number: 17723407.7 (22) Date of filing: 16.05.2017

(51) International Patent Classification (IPC):  F25B 17/00(2006.01) F25B 17/02(2006.01) F25B 17/08(2006.01) F25B 30/04(2006.01) (86) International application number: PCT/EP2017/061690 (87) International publication number: WO 2017/207262 (07.12.2017 Gazette 2017/49)

(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: 30.05.2016 EP 16171915 19.10.2016 US 201662409905 P (71) Applicant: SaltX Technology AB 129 44 Hägersten (SE)	(72) Inventor: BOLIN, Göran 183 30 TÄBY (SE) (74) Representative: Ström & Gulliksson AB  Box 5275 102 46 Stockholm 102 46 Stockholm (SE)