BOPI 03 BR / 2025 REPERTOIRE NUMERIQUE 29 Planche Unique – Fig. 1 ________________________________________ (11) 21852 Consulter le mémoire (51) E21B 17/01 (2023.01); F15D 1/10 (2023.01); F16L 1/12 (2023.01) (21) 1202400435 - PCT/GB2023/051319 (22) 18/05/2023 (30) EP n° 22305769.6 du 24/05/2022 (54) Vortex-Induced Vibration Strake Arrangements. (72) GAY, Florian (FR) (73) ADVANCED INNERGY LTD, Unit E, Quedgeley West Business Park, Bristol Road, GLOUCESTER Gl GL2 4PA, United Kingdom (GB) (74) ALEMBONG OSWALD AMIN, S/c VON SEIDELS CAMERGON SARL, Suite 516 Commercial Bank Building, Quartier Intendance (adjacent Espace Landmark), B.P. 30188, YAOUNDÉ (CM). (57) A vortex-induced vibration (VIV) strake arrangement is provided. The VIV strake arrangement comprises: a VIV strake shell for location on a conduit; and a VIV strake fin, for coupling to the VIV strake shell, comprising a flexible fin tip, a flexible first leg extending from the flexible fin tip and a flexible second leg extending from the flexible fin tip, wherein the VIV strake fin is shaped such that when the VIV strake fin is connected to the VIV strake shell and the VIV strake shell is located on the conduit, the flexible first and second legs extend from the flexible fin tip and define a vold between the flexible first and second legs. ________________________________________ (11) 21853 Consulter le mémoire (51) E06B 1/56 (2023.01); E06B 5/02 (2023.01); E06B 9/01 (2023.01); E06B 9/06 (2023.01); E06B 9/24 (2023.01) ; E06B 9/52 (2023.01) (21) 1202400440 - PCT/ US2023/023429 (22) 24/05/2023 (30) US n° 63/365,250 du 24/05/2022 (54) Deformable Screen. (72) SORG, Suman (US) (73) SORG, Suman, 918 U St NW, Washington, District of Columbia 20001 (US) (74) S.C.P AKKUM, AKKUM & Associates, No. 1777, rue 6.261, Yaoundé 2, Auditorium Jean Paul II boulevard, Face Brigade de Gendarmerie, Mbankolo, B.P. 4966, YAOUNDE (CM). (57) A deformable screen adapted for mounting in an opening of a building includes at least one sheet of netting and a frame. The frame includes an inflatable tube coupled to and surrounding an outer perimeter of the at least one sheet of netting and is adjustable between an inflated-use mode and deflated-storage mode.
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