| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 03/16/2005 | CN1192981C Skull pot for melting or refining inorganic substances |
| 03/10/2005 | WO2005021450A1 Glass melting device and glass melting method |
| 03/10/2005 | US20050050923 System and method for suppressing the formation of oxygen inclusions and surface blisters in glass sheets and the resulting glass sheets |
| 03/10/2005 | CA2536617A1 Electrode arrangement as substitute bottom for an electrothermic slag smelting furnace |
| 03/09/2005 | EP1512671A1 Alkali-free glass substrate |
| 03/09/2005 | CN1592722A Method for producing borosilicate glasses |
| 03/09/2005 | CN1590331A Cathode-ray-tube panel |
| 03/09/2005 | CN1590330A 无碱玻璃基板 Alkali-free glass substrate |
| 03/09/2005 | CN1590325A Method of manufacturing glass melt and method of manufacturing molded glass material |
| 03/09/2005 | CN1590324A Method of manufacturing glass melt, method of manufacturing molded glass materials, and method of manufacturing optical elements |
| 03/08/2005 | US6862899 Method and apparatus for heating glass melting furnaces with fossil fuels |
| 03/03/2005 | US20050049134 Composed of lead-free glass containing 300-1000 ppm of water on a mass percentage basis to prevent browning of a television tube; having an X-ray absorbing coefficient of >34 cm-1 at a wavelength of 0.6 angstrom so suitably for use as a panel for a projection tube; quality; brightness |
| 03/03/2005 | US20050046419 Device for detecting electromagnetically the level of a material which is conductive, or made conductive, particularly molten glass |
| 03/02/2005 | CN1589244A Unwrought refractory composition, in particular for producing glass furnace hearths |
| 03/02/2005 | CN1589242A Method for the production of borosilicate glass with a surface suitable for modification, glass obtained according to said method and the use thereof |
| 03/02/2005 | CN1587140A Erbium blended bismuthate glass and its preparing method |
| 03/02/2005 | CN1587129A Method for energy saving and reducing consumption using glass pool furnace arch top heat and process stabilizing method |
| 03/02/2005 | CN1587128A Process for stabilizing glass pool furnace by regulating gas heat value and method for smelting glass |
| 03/01/2005 | CA2276857C Wide flame burner |
| 02/24/2005 | WO2005016836A1 Two-step frit fusion method and furnace |
| 02/24/2005 | US20050039492 Method and device for melting glass using an induction-heated crucible with cooled crust |
| 02/24/2005 | US20050039491 Device and method for melting vitrifiable materials |
| 02/24/2005 | US20050039490 Optical fiber deposition tube fused in deuterium atmosphere for attenuation improvement |
| 02/24/2005 | DE20320757U1 VF Kibols Produktionslinie für das Herstellen kontinuierlicher anorganischer Fasern aus Gesteinen (Varianten) VF Kibols production line for producing continuous inorganic fibers from rocks (variants) |
| 02/24/2005 | DE10138108B4 Verfahren zur Verminderung der Blasenbildung beim Herstellen von Gläsern A method for reducing the formation of bubbles in the manufacture of glasses |
| 02/23/2005 | CN2680658Y Double-arched warm air type soluble glass smelting furnace |
| 02/23/2005 | CN1585728A Method and apparatus for homogenisation of melt |
| 02/23/2005 | CN1583634A Light glazed microcrystal glass material and manufacturing process |
| 02/23/2005 | CN1583628A Manufacture of optical glass |
| 02/23/2005 | CN1583619A Manufacturing method for blackish green glass |
| 02/23/2005 | CN1583618A Manufacturing method for sparkling black glass |
| 02/23/2005 | CN1583616A Convective glass sheet heating furnaces |
| 02/23/2005 | CN1583615A Glass sheet heating furnaces |
| 02/23/2005 | CN1583614A Manufacture of optical glass |
| 02/23/2005 | CN1583613A Glass melting method and furnace thereof |
| 02/22/2005 | CA2188213C Method and apparatus for making glass |
| 02/17/2005 | US20050037913 Method for the production of glasses containing bismuth oxide |
| 02/17/2005 | US20050037246 Fuel cell system with a mass flow sensor |
| 02/17/2005 | DE10333869A1 Laying out installation for melting and/or refining glass melt comprises using target value for dimensions and/or operating parameters of installation |
| 02/17/2005 | DE10332692A1 Device for stirring, homogenizing or conditioning a glass melt comprises stirrers, a stirring vessel, and a control unit for controlling the rotary direction and/or revolutions of a drive |
| 02/17/2005 | DE10329718A1 Verfahren und Vorrichtung zum Einschmelzen von anorganischen Substanzen Process and apparatus for melting inorganic substances |
| 02/16/2005 | CN1579974A Glass production apparatus and method |
| 02/16/2005 | CN1579973A Glass production apparatus and method |
| 02/15/2005 | US6854291 Method for nozzle-injection of gas into molten glass |
| 02/15/2005 | US6854290 Method for controlling foam production in reduced pressure fining |
| 02/10/2005 | WO2005012198A1 Alkali-free glass |
| 02/10/2005 | US20050028560 Method for changing glass compositions in melting installations, and corresponding melting installation |
| 02/09/2005 | EP1503963A1 Vitrification furnace and method with dual heating means |
| 02/09/2005 | EP0877719B1 Formation of a refractory repair mass |
| 02/09/2005 | CN1576253A Glass substrate for display and manufacturing method thereof |
| 02/03/2005 | WO2005009911A2 Apparatus and process for production of mineral or glass fibres. |
| 02/03/2005 | US20050026767 Glass substrate for display and manufacturing method thereof |
| 02/03/2005 | US20050022560 Tank for melting solder glass |
| 02/03/2005 | DE19948634B4 Konditioniereinrichtung für geschmolzenes Glas mit optimierter elektrischer Beheizung und verbesserter thermischer Homogenität des Glases Conditioner for molten glass with optimized electrical heating and improved thermal homogeneity of the glass |
| 02/02/2005 | CN2675660Y Rotary kiln for colored glaze calcination |
| 02/01/2005 | US6849301 Enamel composition, manufacturing process and resulting enamelled products |
| 02/01/2005 | US6848275 Method for melting or refining glasses or glass ceramics |
| 01/27/2005 | WO2005008157A2 Installation for induction treatment of a low-conductivity fluid |
| 01/27/2005 | WO2005007589A1 Tank for melting solder glass |
| 01/27/2005 | DE10329277A1 Keramik-Molybdän-Verbundmaterialien für den Glaskontakt Ceramic-molybdenum composite materials for the glass contact |
| 01/26/2005 | CN1569709A Chalcogenide glass containing rare earth elements and method for preparing same |
| 01/26/2005 | CN1569706A Optical glass with superhigh refractive index and its founding process |
| 01/25/2005 | US6846760 Flat float glass |
| 01/25/2005 | CA2119619C Channel for transferring molten glass |
| 01/20/2005 | DE10327201A1 Process for refining a glass melt in a low pressure refining chamber comprises heating the refining bank in the chamber above the glass melt by a gas burner, and removing the waste gases from the chamber |
| 01/19/2005 | EP1497232A1 Method and electric furnace for melting vitreous materials |
| 01/19/2005 | CN2672059Y Composite heating glass electric melting furnace |
| 01/19/2005 | CN1566007A Boric acid bismuth salt glass doping ytterbium and preparation method thereof |
| 01/19/2005 | CN1566001A Microwave heating feeding passage and glass products manufacturing method using the feeding passage |
| 01/18/2005 | CA2251482C Method for producing corrosion resistant refractories |
| 01/13/2005 | US20050005646 Device and method for melting a substance with the occurrence of a low level of contamination |
| 01/12/2005 | EP1496020A1 Ceramic-lined molybdenum material for use in contact with molten glass |
| 01/12/2005 | EP1494979A1 Use of a magnesia zirconia brick |
| 01/12/2005 | CN1564787A Method for preparing raw materials for glass preparation |
| 01/12/2005 | CN1562835A Method for fabricating alkali proof glassbeads and siln for production |
| 01/12/2005 | CN1562832A Tank furnace for producing basalt fibers continuously |
| 01/12/2005 | CN1184153C Vacuum degrassing apapratus for molten glass |
| 01/11/2005 | US6841121 Process for producing oxide-dispersion strengthened platinum material |
| 01/06/2005 | US20050000248 Method for the production of borosilicate glass with a surface suitable for modification glass obtained according to said method and the use thereof |
| 01/05/2005 | EP1419675B1 Cold crucible with induction heating and heat pipe cooling |
| 01/05/2005 | CN2668632Y Fluid hole protection device of glass melting furnace |
| 01/05/2005 | CN2668631Y Furnace pressure control system of glass melting furnace |
| 12/30/2004 | US20040266604 Unwrought refractory composition, in particular for producing glass furnace hearths |
| 12/29/2004 | WO2004094332A3 Refractory product for a checker work element of a glass furnace regenerator |
| 12/29/2004 | WO2003031354A9 Fuel cell system with a mass flow sensor |
| 12/29/2004 | EP1358132A4 Refractories for fused silica production furnaces |
| 12/29/2004 | EP1144321B1 Method and device for drawing a molten material contained in a crucible |
| 12/29/2004 | CN1557750A Oxygen enrichment combustion-supporting method for float glass melter |
| 12/22/2004 | EP1489051A1 Method of making mineral fibres |
| 12/16/2004 | US20040254057 Bismuth oxide glasses containing germanium oxide |
| 12/15/2004 | CN1555345A Device and method for melting a substance without contamination |
| 12/15/2004 | CN1554605A Rotary kiln and method for producing calcining color frit using rotary kiln |
| 12/09/2004 | WO2004092086A3 Fining glassmelts using helium bubbles |
| 12/09/2004 | US20040244944 Refractory ceramic checker brick |
| 12/09/2004 | DE20023559U1 Low pressure refining device for glass comprises pressure sensor for determining absolute pressure in device, vacuum pump, and valve connected to suction line for regulating absolute pressure in device |
| 12/08/2004 | EP1484770A1 Glass melter and method for operating the same |
| 12/08/2004 | CN2661687Y Porous cracker pipe for glass tank furnace |
| 12/02/2004 | WO2004103919A1 Method and system for reducing a foam in a glass melting furnace |
| 12/02/2004 | US20040242951 container enabling a one-step disposal; melted material cools to form a vitrified and/or crystalline mass |
| 12/01/2004 | EP1480925A1 Molten and cast refractory product with high zirconia content |