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9. (WO2018194467) ROTATING DAMPER USING A PSEUDOPLASTIC FLUID
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Pub. No.: WO/2018/194467 International Application No.: PCT/PA2018/000003
Publication Date: 25.10.2018 International Filing Date: 30.01.2018
IPC:
F16F 9/12 (2006.01) ,F16F 9/53 (2006.01) ,F16F 9/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
10
using liquid only; using a fluid of which the nature is immaterial
12
Devices with one or more rotary vanes turning in the fluid, any throttling effect being immaterial
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
32
Details
53
Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
10
using liquid only; using a fluid of which the nature is immaterial
14
Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
Applicants:
UNIVERSIDAD TECNOLÓGICA DE PANAMÁ [PA/PA]; Institución Oficial del Estado de Educación Superior corregimiento de Ancón Avenida Universidad Tecnológica Campus Dr. Victor Levi, PA
Inventors:
MEDINA, Carlos; PA
ZAMBRANO, Maytee; PA
GONZÁLEZ, Guadalupe; PA
BARAZARTE, RONALD; PA
Agent:
ESTUDIO BENEDETTI; Edificio Comosa, piso 19 Avenidas Samuel Lewis y María Ycaza P.O. Box 0823-00183 Panamá, PA
Priority Data:
91505-0106.02.2017PA
Title (EN) ROTATING DAMPER USING A PSEUDOPLASTIC FLUID
(FR) AMORTISSEUR ROTATIF UTILISANT UN FLUIDE PSEUDOPLASTIQUE
(ES) AMORTIGUADOR ROTATIVO USANDO UN FLUIDO PSEUDOPLÁSTICO
Abstract:
(EN) The invention relates to a compact device that uses pseudoplastic fluids to provide damping according to the speed of rotation, which is easy to adapt to different applications. The device comprises a rotor with curved perforated blades connected to a solid or hollow shaft that moves inside a housing filled with a pseudoplastic fluid. The device responds to the changes of speed of the shaft, thereby providing a control of variable resistance for the damper.
(FR) L'invention concerne un dispositif compact qui offre un amortissement qui dépend de la vitesse de rotation utilisant des fluides pseudoplastiques et qui s'adapte facilement à différentes applications. Le dispositif comprend un rotor avec des pales perforées et incurvées reliées à un arbre solide ou creux qui se déplace à l'intérieur d'un logement rempli d'un fluide pseudoplastique. Le dispositif répond aux changements de vitesse dans l'arbre, fournissant ainsi un contôle de résistance variable pour l'amortisseur.
(ES) Un dispositivo compacto que proporciona amortiguación dependiente de la velocidad de rotación usando fluidos pseudoplásticos y que es fácilmente adaptable a diversas aplicaciones. El dispositivo consta de un rotor con aspas perforadas curvadas unidas a un eje sólido o hueco que se mueve dentro de un alojamiento lleno de un- fluido pseudoplástico. El dispositivo responde a los cambios de velocidad en el eje, proporcionando así un control de resistencia variable para el amortiguador.
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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)