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1. (WO2018130987) VALVE ASSEMBLY INCLUDING BRAKE CONTROL MECHANISM
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Pub. No.: WO/2018/130987 International Application No.: PCT/IB2018/050210
Publication Date: 19.07.2018 International Filing Date: 12.01.2018
IPC:
F16K 31/00 (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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
Applicants:
L&T TECHNOLOGY SERVICES LIMITED [IN/IN]; DLF IT SEZ Park, 2nd Floor – Block 3, 1/124, Mount Poonamallee Road, Ramapuram Chennai 600089, IN
Inventors:
KANDASAMY, Varun; IN
Priority Data:
20174100145513.01.2017IN
Title (EN) VALVE ASSEMBLY INCLUDING BRAKE CONTROL MECHANISM
(FR) ENSEMBLE SOUPAPE COMPRENANT UN MÉCANISME DE COMMANDE DE FREIN
Abstract:
(EN) This disclosure relates to a valve assembly (100). In one embodiment, the valve assembly (100) includes an actuator (106) configured to move a modulating element (104) in one or more predefined directions. The valve assembly further includes a braking assembly (108), such that upon activation, the braking assembly (108) is configured to resist movement of the modulating element (104) in the one or more predefined directions. The braking assembly (108) may include magnetic particles which upon activation ay bind themselves together around the modulating element (104) to thereby apply a braking effect on the modulating element (104). The valve assembly (100) further includes a controller (110) communicatively coupled to the actuator (106) and the braking assembly (108), such that the controller (110) may control the movement of the modulating element (104) by communicating with the actuator (106) and the braking assembly (108).
(FR) La présente invention concerne un ensemble soupape (100). Dans un mode de réalisation, l'ensemble soupape (100) comprend un actionneur (106) conçu pour déplacer un élément de modulation (104) dans une ou plusieurs directions prédéfinies. L'ensemble soupape comprend en outre un ensemble de freinage (108), de telle sorte que lors de l'activation, l'ensemble de freinage (108) est conçu pour résister au mouvement de l'élément de modulation (104) dans la ou les directions prédéfinies. L'ensemble de freinage (108) peut comprendre des particules magnétiques qui, lors de l'activation, se lient entre elles autour de l'élément de modulation (104) pour appliquer ainsi un effet de freinage sur l'élément de modulation (104). L'ensemble soupape (100) comprend en outre un dispositif de commande (110) accouplé en communication à l'actionneur (106) et à l'ensemble de freinage (108), de telle sorte que le dispositif de commande (110) peut commander le mouvement de l'élément de modulation (104) en communiquant avec l'actionneur (106) et l'ensemble de freinage (108).
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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: English (EN)
Filing Language: English (EN)
Licensing availability request The applicant has requested the International Bureau to indicate the availability for licensing purposes of the invention(s) claimed in this international application