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1. (WO2017176737) HOT RUNNER CO-INJECTION NOZZLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/176737    International Application No.:    PCT/US2017/025922
Publication Date: 12.10.2017 International Filing Date: 04.04.2017
IPC:
B29C 45/20 (2006.01), B29C 39/22 (2006.01), B29C 41/34 (2006.01), B29C 41/36 (2006.01), B29C 43/32 (2006.01), B29C 43/34 (2006.01)
Applicants: MILACRON LLC [US/US]; 10200 Alliance Road Suite 200 Cincinnati, OH 45242 (US)
Inventors: THOM, Peter, R.; (US)
Agent: MEDLER, Teresa, U.; (US)
Priority Data:
62/318,155 04.04.2016 US
Title (EN) HOT RUNNER CO-INJECTION NOZZLE
(FR) BUSE DE CO-INJECTION À CANAL CHAUD
Abstract: front page image
(EN)A co-injection nozzle is disclosed that includes a combining means configured to reduce shear heating and create a more even shear heating profile in core and skin material flow streams. The combining means is configured to reduce shear heating peaks and valleys in core and skin material flow streams as the streams flow between annular channels of the combining means during a mold filling process.
(FR)L'invention concerne une buse de co-injection qui comprend un moyen de combinaison conçu pour réduire le chauffage par cisaillement et créer un profil de chauffage par cisaillement plus uniforme dans des flux d'écoulement de matériau de noyau et de peau. Le moyen de combinaison est conçu pour réduire des pics et vallées de chauffage par cisaillement dans des flux d'écoulement de matériau de noyau et de peau lorsque les flux circulent entre des canaux annulaires du moyen de combinaison pendant un processus de remplissage de moule.
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 (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)