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EP 4 295 089 A1

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(43) Date of publication: 27.12.2023 Bulletin 2023/52 (21) Application number: 22757014.0 (22) Date of filing: 18.02.2022

(51) International Patent Classification (IPC):  F24F 11/38(2018.01) F24F 11/62(2018.01) F24F 11/89(2018.01) F25B 25/00(2006.01) F24F 11/88(2018.01) F24F 11/52(2018.01) F25B 49/00(2006.01) (52) Cooperative Patent Classification (CPC): F24F 11/38; F24F 11/89; F24F 11/62; F24F 11/52; F24F 2110/72; F24F 2110/64; F24F 11/64; F25B 25/005; F25B 2339/047; F25B 2400/13; F25B 2400/23; F25B 49/005; F25B 41/39 (86) International application number: PCT/US2022/017018 (87) International publication number: WO 2022/178275 (25.08.2022 Gazette 2022/34)

(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: KH MA MD TN (30) Priority: 19.02.2021 US 202163151418 P (71) Applicant: Johnson Controls Tyco IP Holdings LLP Milwaukee, WI 53209 (US)

(72) Inventors: TODD, Michael Scott Jacobus, Pennsylvania 17407 (US) KANE, Ajit Wasant York, Pennsylvania 17404 (US) BARLEY, Karl Richard York, Pennsylvania 17408 (US) DUBEY, Kanishk York, Pennsylvania 17402 (US) YU, Haidong York, Pennsylvania 17403 (US) WARRINER, JonPaul York, Pennsylvania 17403 (US) HO, Simon Red Lion, Pennsylvania 17356 (US) (74) Representative: Meissner Bolte Partnerschaft mbB  Patentanwälte Rechtsanwälte Postfach 10 26 05 86016 Augsburg 86016 Augsburg (DE)