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12. (WO2018190733) CONTROLLED ROTARY DAMPER USING SMART FLUIDS
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Pub. No.: WO/2018/190733 International Application No.: PCT/PA2018/000001
Publication Date: 18.10.2018 International Filing Date: 30.01.2018
IPC:
F16F 9/12 (2006.01) ,F16F 9/53 (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
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:
GONZÁLEZ, Guadalupe; PA
MEDINA, Carlos; PA
ZAMBRANO, Maytee; 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:
91504-0106.02.2017PA
Title (EN) CONTROLLED ROTARY DAMPER USING SMART FLUIDS
(FR) AMORTISSEUR ROTATIONNEL CONTRÔLÉ UTILISANT DES FLUIDES INTELLIGENTS
(ES) AMORTIGUADOR ROTACIONAL CONTROLADO UTILIZANDO FLUIDOS INTELIGENTES
Abstract:
(EN) The invention relates to a compact device which serves as a controlled rotary damper using smart fluids and which can be easily adapted to different applications. The device consists of a rotor having perforated curved blades joined to the solid or hollow rotary shaft which moves inside a casing filled with smart fluid. External magnetic or electric excitation is applied to the device in order to apply a magnetic or electric field to the smart fluid and, in this way, provide a controlled resistance for damping.
(FR) L'invention concerne un appareil compact qui fournit un amortissement rotatif contrôlé au moyen de fluides intelligents et qui peut être facilement adapté à diverses applications. L'appareil consiste en un rotor à pales courbes perforées reliées à l'axe rotatif, solide ou creux, qui se déplace dans un boîtier rempli de fluide intelligent. L'appareil est équipé d'une excitation magnétique ou électrique externe pour appliquer un champ magnétique ou électrique au fluide intelligent et fournir ainsi une résistance contrôlée pour l'amortissement.
(ES) Un aparato compacto que provea un amortiguamiento rotativo controlado utilizando fluidos inteligentes y que sea fácilmente adaptable a varias aplicaciones. El aparato consiste en un rotor con aspas curvas perforadas unidas al eje rotatorio, sólido o hueco, que se mueve dentro de una carcasa llena de fluido inteligente. El aparato es provisto con una excitación magnética o eléctrica externa para aplicar un campo magnético o eléctrico al fluido inteligente y así proveer de una resistencia controlada para el amortiguamiento.
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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)