Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017205564) HEATING APPARATUS AND METHOD FOR GLASS TUBING MANUFACTURING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/205564 International Application No.: PCT/US2017/034369
Publication Date: 30.11.2017 International Filing Date: 25.05.2017
IPC:
C03B 17/04 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
17
Forming glass by flowing out, pushing-out, or drawing downwardly or laterally from forming slits or by overflowing over lips
04
Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
Applicants:
CORNING INCORPORATED [US/US]; One Riverfront Plaza SP-TI-3-1 Corning, New York 14831, US
Inventors:
DE ANGELIS, Gilbert; US
FISHER, JR., Dale Madard; US
JOSHI, Shripad; US
KRISHNAMURTHY, Sowmya; US
PANIDES, Elias; US
POSADA-PINEDA, David; US
Agent:
TENT, Brian A.; US
BEYER, James; US
BONNER, Anthony F.; US
BRENTLINGER, Nicolas; US
CHOI, Yongsok; US
EARLE, Ashley J.; US
ELSWICK, Christopher W.; US
INGLE, Cory J.; US
JIVIDEN, William; US
KALTER, Alexander J.; US
LAHMANN, Bethany R.; US
LORENTZ, Joshua A.; US
MOLLOY, Matthew; US
NEAL, Cynthia A.; US
NEIHEISEL, Craig E.; US
OBERHAUS, Geoffrey L.; US
PISANO, Anthony; US
RERICHA, Nicholaus R.; US
SINGH, Ritu; US
Priority Data:
62/341,29825.05.2016US
Title (EN) HEATING APPARATUS AND METHOD FOR GLASS TUBING MANUFACTURING
(FR) APPAREIL DE CHAUFFAGE ET PROCÉDÉ DE FABRICATION DE TUBES EN VERRE
Abstract:
(EN) Heating apparatuses and methods for glass tubing manufacturing are disclosed. A heating apparatus for glass tubing manufacturing includes a bowl configured to receive molten glass and a plurality of heating elements thermally coupled to the bowl. The bowl has a bowl height and includes a tub portion configured to hold the molten glass, a bowl well extending beneath the tub portion, and an orifice at a distal end of the bowl well. The plurality of heating elements include a first heating element disposed at a first vertical location along the bowl height, a second heating element disposed at a second vertical location along the bowl height, wherein the first vertical location is vertically spaced apart from the second vertical location.
(FR) L'invention concerne des appareils de chauffage et des procédés de fabrication de tubes en verre. L'appareil de chauffage pour la fabrication de tubes en verre comprend un bol conçu pour recevoir la masse de verre fondu et une pluralité d'éléments chauffants thermiquement couplés audit bol. Le bol a une hauteur de bol et comprend une partie cuve conçue pour contenir la masse de verre fondu, un puits de bol s'étendant sous la partie cuve, et un orifice à une extrémité distale du puits de bol. La pluralité d'éléments chauffants comprend un premier élément chauffant situé en un premier emplacement vertical sur la hauteur de bol, un second élément chauffant situé en un second emplacement vertical sur la hauteur de bol, où ledit premier emplacement vertical est séparé verticalement dudit second emplacement vertical.
front page image
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)