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1. (WO2019067207) CONTROL VALVE TRIM ASSEMBLY
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/067207 International Application No.: PCT/US2018/050580
Publication Date: 04.04.2019 International Filing Date: 12.09.2018
IPC:
F16K 47/08 (2006.01) ,B33Y 80/00 (2015.01) ,F16L 55/02 (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
47
Means in valves for absorbing fluid energy
08
for decreasing pressure and having a throttling member separate from the closure member
[IPC code unknown for B33Y 80]
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
Applicants:
FISHER CONTROLS INTERNATIONAL LLC [US/US]; 205 S. Center Street Marshalltown, IA 50158, US
Inventors:
EILERS, Daniel, J.; US
MCNULTY, Kyle, Thomas; US
Agent:
READ, David, C.; US
Priority Data:
15/866,10809.01.2018US
62/566,11829.09.2017US
Title (EN) CONTROL VALVE TRIM ASSEMBLY
(FR) ENSEMBLE GARNITURE DE VANNE DE RÉGULATION
Abstract:
(EN) A control valve has a trim assembly to condition the flow of fluid through the control valve and, in some applications, to provide guidance for a valve plug. The trim assembly has a lattice structure formed of a plurality of triply periodic surfaces that form a plurality of passages that extend between an inner surface of the circumferential wall and an outer surface of the circumferential wall.
(FR) L'invention concerne une vanne de régulation comportant un ensemble garniture pour conditionner l'écoulement de fluide à travers la vanne de régulation et, dans certaines applications, pour assurer un guidage d'un clapet de soupape. L'ensemble garniture a une structure en treillis formée d'une pluralité de surfaces périodiques à trois couches qui forment une pluralité de passages qui s'étendent entre une surface intérieure de la paroi circonférentielle et une surface extérieure de la paroi circonférentielle.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)