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1. (WO2019045099) METHOD AND DEVICE FOR MANUFACTURING GLASS ARTICLE
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Pub. No.: WO/2019/045099 International Application No.: PCT/JP2018/032621
Publication Date: 07.03.2019 International Filing Date: 03.09.2018
IPC:
C03B 5/167 (2006.01) ,C03B 5/425 (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
5
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
16
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
167
Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
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
5
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
16
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
42
Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
425
Preventing corrosion or erosion
Applicants:
日本電気硝子株式会社 NIPPON ELECTRIC GLASS CO., LTD. [JP/JP]; 滋賀県大津市晴嵐2丁目7番1号 7-1, Seiran 2-chome, Otsu-shi, Shiga 5208639, JP
Inventors:
天山 和幸 TENYAMA Kazuyuki; JP
櫻井 聡 SAKURAI So; JP
Agent:
城村 邦彦 SHIROMURA Kunihiko; JP
熊野 剛 KUMANO Tsuyoshi; JP
山本 淳也 YAMAMOTO Junya; JP
Priority Data:
2017-16950504.09.2017JP
Title (EN) METHOD AND DEVICE FOR MANUFACTURING GLASS ARTICLE
(FR) PROCÉDÉ ET DISPOSITIF DE FABRICATION D'UN ARTICLE EN VERRE
(JA) ガラス物品の製造方法及び製造装置
Abstract:
(EN) A method for manufacturing a glass article comprises: a filling step S1 in which a powder P that is diffusion-bonded by heating is interposed between a transfer container 7, 16 and refractory bricks 8a, 8b, 17a, 17b; a preheating step S2 in which the transfer container 7, 16 is heated after the filling step S1; and a molten glass supply step S5 in which, after the preheating step S2, molten glass GM is passed into the transfer container 7, 16 while the transfer container 7, 16 is heated. According to this method, the powder P is diffusion-bonded during the molten glass supply step S5, thereby forming a bonded body 10, 20 that secures the transfer container 7, 16 to the refractory bricks 8a, 8b, 17a, 17b.
(FR) L'invention concerne un procédé de fabrication d'un article en verre comprenant : une étape de remplissage S1 dans laquelle une poudre P qui est liée par diffusion par chauffage est interposée entre un récipient de transfert (7, 16) et des briques réfractaires (8a, 8b, 17a, 17b) ; une étape S2 de préchauffage dans laquelle le récipient de transfert (7, 16) est chauffée après l'étape de remplissage S1 ; et une étape S5 d'alimentation en verre fondu dans laquelle, après l'étape de préchauffage S2, du verre fondu GM est amené dans le récipient de transfert (7, 16) tandis que le récipient de transfert (7, 16) est chauffé. Selon ce procédé, la poudre P est liée par diffusion pendant l'étape d'alimentation en verre fondu S5, formant ainsi un corps lié (10, 20) qui fixe le récipient de transfert (7, 16) aux briques réfractaires (8a, 8b, 17a, 17b).
(JA) ガラス物品の製造方法は、移送容器7,16と耐火レンガ8a,8b,17a,17bとの間に、加熱によって拡散接合される粉末Pを介在させる充填工程S1と、充填工程S1後に移送容器7,16を加熱する予熱工程S2と、予熱工程S2後に、移送容器7,16を加熱しつつ、移送容器7,16の内部に溶融ガラスGMを通過させる溶融ガラス供給工程S5と、を備える。本方法は、溶融ガラス供給工程S5中に、粉末Pを拡散接合させることにより、移送容器7,16を耐火レンガ8a,8b,17a,17bに固定する接合体10,20を形成する。
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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: Japanese (JA)
Filing Language: Japanese (JA)