(19)
(11) EP 3 775 748 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
17.07.2024 Bulletin 2024/29

(45) Mention of the grant of the patent:
05.06.2024 Bulletin 2024/23

(21) Application number: 19781353.8

(22) Date of filing: 04.04.2019
(51) International Patent Classification (IPC): 
F28D 20/02(2006.01)
C09K 3/18(2006.01)
 F28F 19/00(2006.01)
F28D 20/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F28F 19/00; C09K 5/063; F28D 20/021; C09D 5/00; Y02E 60/14
(86) International application number:
PCT/US2019/025841
(87) International publication number:
WO 2019/195581 (10.10.2019 Gazette 2019/41)

(54)

HEAT EXCHANGE SYSTEM FOR FREEZING A PHASE CHANGE MATERIAL AND METHODS THEREOF

WÄRMEAUSTAUSCHSYSTEM ZUM EINFRIEREN EINES SPEICHERSTOFFS UND VERFAHREN DAFÜR

SYSTÈME D'ÉCHANGE DE CHALEUR DESTINÉ À CONGELER UN MATÉRIAU À CHANGEMENT DE PHASE, ET PROCÉDÉS ASSOCIÉS

(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

(30) Priority: 04.04.2018 US 201862652544 P

(43) Date of publication of application:
17.02.2021 Bulletin 2021/07

(73) Proprietor: Active Energy Systems
Knoxville TN 37922 (US)

(72) Inventors:
  • ISHMAEL, Mitchell
    Knoxville, TN 37922 (US)
  • ATOYAN, Levon
    Knoxville, TN 37919 (US)
  • ILIFF, Grady J.
    State College, PA 16803 (US)

(74) Representative: Osha BWB 
2, rue de la Paix
75002 Paris
75002 Paris (FR)


(56) References cited: : 
WO-A1-2010/078701
WO-A1-2016/035105
JP-B2- 5 872 037
US-A1- 2015 204 612
US-A1- 2016 174 418
 WO-A1-2010/093400
CN-Y- 200 968 799
US-A- 2 996 894
US-A1- 2016 123 680
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).