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1. (WO2018044701) APPARATUS AND METHOD FOR RETAINING A NOISE ATTENUATION ASSEMBLY FOR USE WITH A PRESSURE REGULATOR
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Pub. No.: WO/2018/044701 International Application No.: PCT/US2017/048526
Publication Date: 08.03.2018 International Filing Date: 25.08.2017
IPC:
G05D 7/01 (2006.01) ,F16L 55/027 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
7
Control of flow
01
without auxiliary power
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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55
Devices or appurtenances for use in, or in connection with, pipes or pipe systems
02
Energy absorbers; Noise absorbers
027
Throttle passages
Applicants:
EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC. [US/US]; 3200 Emerson Way McKinney, TX 75070, US
Inventors:
TECSON, Joshua, Logan; US
PELFREY, Roy, R.; US
Agent:
READ, David, C.; US
Priority Data:
15/254,80501.09.2016US
Title (EN) APPARATUS AND METHOD FOR RETAINING A NOISE ATTENUATION ASSEMBLY FOR USE WITH A PRESSURE REGULATOR
(FR) APPAREIL ET PROCÉDÉ DE RETENUE D'UN ENSEMBLE D'ATTÉNUATION DE BRUIT DEVANT ÊTRE UTILISÉ AVEC UN RÉGULATEUR DE PRESSION
Abstract:
(EN) A fluid regulating device includes a valve having an inlet and an outlet and an actuator coupled to the valve and having a control assembly. The control assembly includes a control element and a diaphragm operably connected to the control element, the control element disposed within the valve and adapted to be displaced relative to a valve seat. A noise attenuation assembly is coupled to the outlet of the valve and includes a cylindrical body and at least one plate disposed in the cylindrical body, the at least one plate having an outer edge. An apparatus for retaining the noise attenuation assembly includes a plurality of rods coupled to the at least one plate. The plurality of rods includes at least one rod having a first end disposed through the outer edge of the at least one plate to support the noise attenuation assembly.
(FR) Un dispositif de régulation de fluide comprend une valve ayant une entrée et une sortie, et un actionneur couplé à la valve et ayant un ensemble de commande. L'ensemble de commande comprend un élément de commande et un diaphragme fonctionnellement relié à l'élément de commande, l'élément de commande étant disposé à l'intérieur de la valve et conçu pour être déplacé par rapport à un siège de valve. Un ensemble d'atténuation de bruit est couplé à la sortie de la valve, et comprend un corps cylindrique et au moins une plaque disposée dans le corps cylindrique, la ou les plaques ayant un bord externe. Un appareil pour retenir l'ensemble d'atténuation de bruit comprend une pluralité de tiges couplées à la ou aux plaques. La pluralité de tiges comprend au moins une tige ayant une première extrémité disposée à travers le bord externe de la ou des plaques pour supporter l'ensemble d'atténuation de bruit.
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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)