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(11)

EP 3 452 762 A1

(12)

(43) Date of publication: 13.03.2019 Bulletin 2019/11 (21) Application number: 17793551.7 (22) Date of filing: 08.05.2017

(51) International Patent Classification (IPC):  F24F 5/00(2006.01) F25D 3/02(2006.01) F24F 11/00(2018.01) B60H 1/00(2006.01) (86) International application number: PCT/US2017/031582 (87) International publication number: WO 2017/193133 (09.11.2017 Gazette 2017/45)

(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: 06.05.2016 US 201662332903 P (71) Applicant: Viking Cold Solutions, Inc. Houston, TX 77099 (US)	(72) Inventors: ANSTED, Roger Houston TX 77099 (US) CRISMAN, Michael, P. Houston TX 77099 (US) NABOZNY, Stan Houston TX 77099 (US) HAMPTON, Brian Houston TX 77099 (US) ROBBINS, Paul Houston TX 77099 (US) (74) Representative: Osha Liang  2, rue de la Paix 75002 Paris 75002 Paris (FR)