BOPI 01 BR / 2025 REPERTOIRE NUMERIQUE 32 Fig. 2 ________________________________________ (11) 21784 Consulter le mémoire (51) B01D 53/06 (2023.01) ; E03B 3/28 (2023.01) (21) 1202400350 - PCT/IN2023/050258 (22) 17/03/2023 (30) IN n° 202211015520 du 21/03/2022 (54) An Adsorption Moisture Pump Based Air To Water Harvesting Device And A Method Thereof. (72) PAHWA, Varun (IN) PAHWA, Deepak (IN) MALIK, Kuldeep (IN) MALIK, Manish (IN) (73) BRY AIR (ASIA) PVT. LTD., 20 Rajpur Road, Delhi, New Delhi 110054 (IN) (74) ALEMBONG OSWALD AMIN, S/C Von Seidels Cameroon Sarl, Easy Office Building, Centre de l'Artisanat, Carrefour Intendance, B.P. 30188, YAOUNDE (CM). (57) The present invention relates to an adsorption moisture pump based air to water harvesting device and a method of harvesting water from ambient air. The water harvesting device [1100] comprises a rotary desiccant unit, a heat pump unit [1104] and a control unit. The rotary desiccant unit comprises a desiccant wheel [102], a reactivation air inlet [1108a], a reactivation air outlet [1108b], a process air inlet [1106a] and a process air outlet [1106b]. The desiccant wheel [1102] comprises at least a process sector [1106] and a reactivation sector [1108] and a wheel drive. The heat pump unit [1104] comprises at least one compressor, an expansion valve [1116], an evaporator [1112], a main condenser [1110], and such that a refrigerant fluid is flown sequentially within the compressor [1114], the main condenser [1110], the expansion valve [1116], and the evaporator [1112]. Fig. 6 ________________________________________ (11) 21785 Consulter le mémoire (51) A61K 36/00 (2023.01) (21) 1202300414 (22) 05/10/2023
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