BOPI 01 BR/2024 REPERTOIRE NUMERIQUE 20 Fig. 2 ________________________________________ (11) 21344 Consulter le mémoire (51) B01F 5/04 (2018.01); B01F 5/06 (2018.01) ; B01J 19/00 (2018.01) (21) 1202200400 - PCT/US2021/020224 (22) 01/03/2021 (30) US n° 16/836,346 du 31/03/2020 ; US n° 16/933,304 du 20/07/2020 (54) Hydrodynamic cavitation device and methods of manufacturing the same. (72) MORRILL, Keith A. (US) (73) KD Enterprises LLC, 4348 Waialae Avenue, Unit 315, HONOLULU, Hawaii 96816-5767 (US) (74) SPOOR & FISHER Inc. NGWAFOR & PARTNERS SARL, The House of Gideon, Golf/Bastos Quarter, Opposite The American Embassy, Entrance-St. John Paul II Boulevard, P.O. Box 8211, YAOUNDE (CM). (57) A hydrodynamic cavitation unit for a hydrodynamic cavitation device is provided. The device is configured for fluid communication with an inlet conduit and an outlet conduit. The unit includes a body; and a plurality of lumens. Each of the lumens is configured for fluid communication from the inlet conduit, through the body, and to the outlet conduit. A ratio of a total cross-sectional area of the lumens to a cross-sectional area of the inlet conduit is about 1:1. A ratio of a crosssectional area of the unit to the cross-sectional area of the inlet conduit is about 4:1. Each of the lumens may have a frustoconical or Venturi shape. The device may include a vortex unit, a cap, and/or a second hydrodynamic cavitation unit in a fluid passageway between the inlet and outlet conduits. A catalyst is not required. Related apparatuses, systems, techniques, and articles are also described. Fig. 1 ________________________________________ (11) 21345 Consulter le mémoire (51) H02K 7/00 (2018.01) (21) 1202200521 (22) 09/12/2022 (54) Générateur électrique à partir de l’énergie de l'inertie (inertia electric generator). (72) TALLA TAMO Engelbert (CM) (73) TALLA TAMO Engelbert (CM) (57) La présente invention concerne un Générateur électrique écologique à partir de l'énergie de l'inertie. Cette technologie modélise le mouvement de la terre autour du soleil et ensuite reconstitue en petit modèle des éléments de l'espace, en utilisant les notions de physiques, de
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