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1. (WO2019021084) DEVICE FOR DEFLECTING AND DECELERATING A FLOW
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Pub. No.: WO/2019/021084 International Application No.: PCT/IB2018/054825
Publication Date: 31.01.2019 International Filing Date: 28.06.2018
IPC:
B64F 1/00 (2006.01) ,B64F 1/26 (2006.01) ,E01F 8/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
F
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS
1
Ground or aircraft-carrier-deck installations
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
F
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS
1
Ground or aircraft-carrier-deck installations
26
for reducing engine or jet noise; Protecting airports from jet erosion
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8
Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic
Applicants:
CORREA ESCOBAR, Juan Felipe [CO/CO]; CO
SIERRA PÉREZ, Julián [CO/CO]; CO
Inventors:
CORREA ESCOBAR, Juan Felipe; CO
SIERRA PÉREZ, Julián; CO
Agent:
RINCON USCATEGUI, Andrés; CO
Priority Data:
NC2017/000739025.07.2017CO
Title (EN) DEVICE FOR DEFLECTING AND DECELERATING A FLOW
(FR) DISPOSITIF POUR DÉVIER ET DÉSACCÉLÉRER UN FLUX
(ES) DISPOSITIVO PARA DEFLECTAR Y DESACELERAR UN FLUJO
Abstract:
(EN) The invention relates to a device for deflecting and decelerating a flow, comprising a deflecting surface, a support structure connected behind the deflecting surface and a vortex generator connected on the deflecting surface. The vortex generator generates two areas of turbulent flow, a first area of low pressure below the vortex generator and a second area of high pressure above the vortex generator, and wherein the deflecting surface is concave in the direction of the incident flow and the vortex generator is arranged on the concave part.
(FR) La présente invention concerne un dispositif pour dévier et désaccélérer un flux qui comprend une surface déflectrice, une structure de support reliée derrière la surface déflectrice et un générateur de vortex relié sur la surface déflectrice. Le générateur de vortex génère deux zones de flux turbulent, une première zone de basse pression au-dessous du générateur de vortex et une seconde zone de haute pression au-dessus du générateur de vortex, et la surface déflectrice étant concave en direction du flux incident, et le générateur de vortex étant sur la partie concave.
(ES) La presente invención corresponde a un dispositivo para deflectar y desacelerar un flujo que comprende una superficie deflectora, una estructura de soporte conectada detrás de la superficie deflectora y un generador de vórtices conectado sobre la superficie deflectora. Donde, el generador de vórtices genera dos zonas de flujo turbulento, una primera zona de baja presión debajo del generador de vórtices y una segunda zona de alta presión arriba del generador de vórtices, y donde la superficie deflectora es cóncava en dirección del flujo incidente, y el generador de vórtices está sobre la parte cóncava.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)