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1. (WO2017178439) NOZZLE
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Pub. No.: WO/2017/178439 International Application No.: PCT/EP2017/058575
Publication Date: 19.10.2017 International Filing Date: 10.04.2017
IPC:
B22D 41/14 (2006.01) ,B22D 41/50 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41
Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
14
Closures
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41
Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
50
Pouring-nozzles
Applicants:
PYEMETRIC REFRACTORIES LTD [GB/GB]; Unit 3 Westerby Road Middlesbrough Yorkshire TS3 8TD, GB
Inventors:
MILLS, Stephen D; GB
Agent:
APPLEYARD LEES IP LLP; 15 Clare Road Halifax Yorkshire HX1 2HY, GB
Priority Data:
1606274.712.04.2016GB
1620100.628.11.2016GB
Title (EN) NOZZLE
(FR) BUSETTE
Abstract:
(EN) There is described a refractory nozzle component for a nozzle for molten metal casting and a nozzle for molten metal casting. The nozzle component and nozzle comprise a vortex restriction member operable to restrict the formation of a vortex in the flow of the molten metal through the nozzle. The invention extends to a multi-pouring nozzle block, casting apparatus and method of casting. The invention is particularly useful for the casting of molten metal in automotive foundries.
(FR) L'invention concerne un élément de busette réfractaire pour une busette pour la coulée de métal en fusion et une busette pour la coulée de métal en fusion. L'élément de busette et la busette comprennent un organe de limitation de tourbillonnement pouvant fonctionner pour limiter la formation d'un tourbillon dans l'écoulement du métal en fusion dans la busette. L'invention concerne également un bloc de busette de coulée multiple, un appareil de coulée et un procédé de coulée. L'invention est particulièrement utile pour la coulée de métal en fusion dans des fonderies pour l'industrie automobile.
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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, 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)