| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 09/26/2002 | DE10160823A1 Process for controlling the quality-determining parameters of a glass bath used in glass production in tank furnaces comprises optically measuring the mixture and adjusting by means of fuel supply or distribution |
| 09/25/2002 | EP1243565A2 Process and apparatus for melting glass |
| 09/25/2002 | EP1242324A1 Pure fused silica, furnace and method |
| 09/24/2002 | US6455102 A process for reconditioning a silica-based refractory article already subjected to high temperature and corrosive conditions in a furnace, to improve the corrosion resistance of the silica-based refractory article, comprising: impregnating the |
| 09/24/2002 | US6454562 Oxy-boost control in furnaces |
| 09/23/2002 | CA2377063A1 Melting of glass |
| 09/18/2002 | EP1241395A2 Method of manufacturing insulating material based on mineral fibers |
| 09/18/2002 | EP1240460A1 Partial oxidation of hydrogen sulphide |
| 09/18/2002 | EP1240459A1 Partial oxidation of hydrogen sulphide containing gas |
| 09/18/2002 | EP1240110A2 Device for producing a glass melt |
| 09/18/2002 | CN2511679Y Electric kiln |
| 09/18/2002 | CN1370135A Device for continuously melting and reinfing inorganic compounds, esp. glasses and glass ceramics |
| 09/12/2002 | WO2002070423A1 Method of producing an additive for mixed cements and device for carrying out said method |
| 09/12/2002 | WO2002070412A1 Apparatus for processing waste with distribution/mixing chamber for oxidising fluid |
| 09/12/2002 | US20020124598 Apparatus for controlling glass melting and/or refining furnaces |
| 09/12/2002 | DE10138109A1 Production of optical glass comprises transferring a glass melt into a conditioning sink after melting, and treating the melt with chlorine gas or a mixture of chlorine gas and oxygen which is introduced through a cooled gas feed pipe |
| 09/11/2002 | EP1239250A2 Method and system for regenerating energy from the combustion exhaust gas of an industrial furnace, in particular a glass-melting furnace |
| 09/06/2002 | WO2002068348A1 Devices for glass melt delivery and methods for using them |
| 09/06/2002 | WO2002036507A3 Chalcogenide glass tubing fabrication |
| 09/05/2002 | US20020121114 Meltdown device as well as a process for the production of high-UV-transmitting glass type |
| 09/05/2002 | US20020121113 Device for purifying molten glass |
| 09/05/2002 | DE10107553A1 Vorrichtung und Verfahren zum Pulverisieren von Werkstoffen, insbesondere Gläsern Apparatus and method for pulverizing materials, in particular glasses |
| 09/05/2002 | DE10107540A1 Process for continuously re-melting a starting glass to a finished glass comprises establishing a maximum density difference between the glass in the melting part and the glass to be re-melted, and placing different charges |
| 09/04/2002 | EP1236691A2 Method and apparatus for glass melting using roof-mounted oxy-fuel burners |
| 09/04/2002 | EP1077901A4 Roof-mounted oxygen-fuel burner for a glass melting furnace and process of using the oxygen-fuel burner |
| 09/04/2002 | EP0993421B1 Process for the subsequent treatment of small glass particles |
| 09/04/2002 | CN1367761A Skull pot for melting or refining inorganic substances |
| 08/29/2002 | WO2002066914A1 Device and method for pulverizing materials, especially glass |
| 08/29/2002 | WO2002030837A3 Method of making chalcogenide glass |
| 08/29/2002 | US20020116952 Device for glass melt delivery and method for using them |
| 08/22/2002 | US20020112563 Platinum material reinforced by oxide dispersion and process for producing the same |
| 08/22/2002 | US20020112507 Process for physical refinement of a liquid, especially a glass melt, and apparatus for performing said process |
| 08/22/2002 | DE10105004A1 Unterdruck-Aggregat für die Glasherstellung Vacuum-unit for the manufacture of glass |
| 08/21/2002 | CN1364734A Ceramic coating parts and its producing method |
| 08/20/2002 | US6436271 Heating solid nonconductors in a conductive liquid bath to generate conductive melts; glass used for vitrification of radioactive waste materials |
| 08/14/2002 | EP1230176A1 Use of sintered refractory materials based on tin oxide for producing glass furnace throats |
| 08/08/2002 | DE10160828A1 Verfahren zur Regelung der Lokalität der Flammenwärmeentbindung bei Wannenöfen Method for controlling the location of the flame heat delivery in tank furnaces |
| 08/08/2002 | DE10131591C1 Verfahren und Vorrichtung zum Bestimmen der Höhenlage von Phasen-Grenzflächen in Schmelzenbehältern Method and apparatus for determining the height position of phase boundaries in melt containers |
| 08/08/2002 | DE10116960C1 Unterdruck-Läuteranlage Vacuum Läuteranlage |
| 08/07/2002 | EP1228008A1 Method and apparatus for heat treatment of glass materials and natural materials specifically of volcanic origin |
| 08/06/2002 | US6427610 High temperature industrial furnace roof structure |
| 08/01/2002 | US20020103070 Porous high-alumina fused cast refractory and method of its production |
| 07/31/2002 | CN2503066Y Side-flame counterflow heating type glass tank furnace |
| 07/25/2002 | DE10117664C1 Connecting sleeve used as a component of a low pressure glass refining device comprises a supporting core made from high temperature resistant material, and a sleeve surrounding the core |
| 07/23/2002 | US6422861 Quartz fusion furnace and method for forming quartz articles |
| 07/23/2002 | US6422041 Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner |
| 07/18/2002 | US20020094930 Silica and < than 1 weight percent of calcium oxide binder when subject to the ASTM C-987 alkali vapor test at 1370 degrees C. for 24 hours, has an erosion depth of < 4 mm and a penetrated depth of < than 3 mm |
| 07/18/2002 | US20020092325 In a method of making glass, a method and device for the control and setting of the redox state of redox fining agents in a glass melt |
| 07/17/2002 | CN2501008Y Ceramic roll |
| 07/16/2002 | US6421500 Concentric electrode DC arc systems and their use in processing waste materials |
| 07/16/2002 | US6418755 Glass melting apparatus and method including exhausting the furnace atmosphere by removal of a heating element |
| 07/11/2002 | DE10136875A1 Process for injecting gas into a glass melt comprises introducing the gas stream into the melt in a pulsed manner, and interrupting the gas stream between two subsequent pulses |
| 07/02/2002 | US6414982 Device for melting and/or refining inorganic compounds |
| 07/02/2002 | CA2142709C Method and apparatus for in-situ treatment of landfill waste and contaminated soil |
| 06/27/2002 | WO2002049978A1 Refractories for fused silica production furnaces |
| 06/27/2002 | US20020078712 Refractories for fused silica production furnaces |
| 06/26/2002 | EP1216975A2 Coated ceramic parts and method of fabricating same |
| 06/25/2002 | CA2080842C Method and apparatus for waste vitrification |
| 06/20/2002 | WO2002048057A1 Method for measurement and control of quality-determining parameters for the raw smelt in glass furnaces |
| 06/20/2002 | WO2002018282A3 Process and pump for homogenizing molten glass |
| 06/20/2002 | WO2001077034A3 Device for producing a glass melt |
| 06/20/2002 | DE10060729A1 Schmelzofen Furnace |
| 06/20/2002 | DE10060728A1 Device for melting glass has a melting unit provided with a gas nozzle and/or a gas lance for introducing a reactive gas such as oxygen |
| 06/19/2002 | EP1040084B1 Composite system for melting and treating glass, together with associated method of production, for artistic glass manufacturers |
| 06/19/2002 | CN1354151A Fused zirconium corundum extraordinary shaped product and its production method |
| 06/19/2002 | CN1354150A Melting equipment for producing strong transmitting UV glass and its method |
| 06/18/2002 | US6405565 Chalcogenide glass tubing fabrication |
| 06/18/2002 | US6405564 Vacuum degassing apparatus for molten glass |
| 06/13/2002 | WO2002046672A1 Smelting furnace |
| 06/13/2002 | WO2002046110A2 Device and method for melting glass |
| 06/13/2002 | US20020069673 Device and process for introducing gases into a hot medium |
| 06/13/2002 | DE10108831C1 Electrically heated feed nozzle for a glass melt used in the glass industry for melting and molding special glass comprises a cylindrical heating ring arranged coaxially around a cylindrical end piece made from platinum group metal material |
| 06/12/2002 | CN1353093A Heat regenerator of glass smelting furnace |
| 06/11/2002 | US6401493 Comprises platinum or platinum alloy as a base material containing osmium as an impurity in an amount no more than 20 ppm. |
| 06/11/2002 | US6401492 Process for physical refinement of a liquid especially a glass melt, and apparatus for performing said process |
| 06/11/2002 | CA2105576C High shear mixer and glass melting apparatus and method |
| 06/06/2002 | WO2002044115A2 Coated metal element used for producing glass |
| 06/06/2002 | WO2002044102A1 Sag control of isopipes used in making sheet glass by the fusion process |
| 06/06/2002 | DE10059055A1 Method for metallic covering of thermally loaded curved and/or straight surfaces comprises providing the metallic covering with an initial buckling structure |
| 06/06/2002 | DE10057285A1 Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser Fuser assembly and method for generating high-UV transmissive glasses |
| 06/04/2002 | US6398921 Dehydrating sludge and exposing the pyrolysis product to microwave heat exchange in the absence of oxygen to produce fuel gas and char; combusting the char for process heat |
| 06/04/2002 | US6398546 Combustion in a porous wall furnace |
| 05/30/2002 | WO2002042230A2 Quartz fusion furnace and method for forming quartz articles |
| 05/30/2002 | US20020062664 Method and device for refining a glass melting |
| 05/30/2002 | US20020062661 Method of producing a glass gob, method of producing a glass molded product, and apparatus for producing a glass gob |
| 05/29/2002 | EP1042238B1 Apparatus and method for the production of man-made vitreous fibres |
| 05/29/2002 | EP1036040B1 Processes and apparatus for the production of man-made vitreous fibres |
| 05/29/2002 | DE10055967A1 Device for the low pressure refining of a glass melt comprises an overflow wall inserted between a riser pipe and a downpipe into the glass flow of the refining bench |
| 05/29/2002 | DE10051946A1 Verfahren zur Herstellung von aus PGM-Werkstoffen gefertigten rohrförmigen Konstrutkrionsteilen mit radial umlaufenden wellenförmigen Auswölbungen A process for the production of made of PGM materials tubular Konstrutkrionsteilen with radially circumferential undulating bulges |
| 05/28/2002 | US6395954 Advanced vitrification system frit |
| 05/22/2002 | EP1206421A1 Skull pot for melting or refining inorganic substances, especially glasses and glass ceramics |
| 05/22/2002 | EP1206420A1 Device for continuously melting and refining inorganic compounds, especially glasses and glass ceramics |
| 05/22/2002 | EP1206419A1 Method and device for producing coloured glasses |
| 05/22/2002 | EP1206418A1 Skull pot for melting or refining glass or glass ceramics |
| 05/22/2002 | EP1206417A1 Skull pot for melting or refining inorganic substances |
| 05/22/2002 | CN2492819Y Multiple-loop heat recovering smoke dust eliminator for plate glass kiln |
| 05/22/2002 | CN1349866A Production method of tube structural member with wave-shaped raised part in circumference direction |
| 05/16/2002 | WO2002039072A1 Device for electromagnetic detection of the level of a material which is or has been made conductive, in particular molten glass |
| 05/16/2002 | US20020056491 Base metal is either 0.01-0.5 wt. % Sc or a mixture/ alloy of Sc and Zr, Y, or Ce with a total base metal content of 0.05-0.5 wt. %. |
| 05/16/2002 | DE10128674A1 Verfahren und Vorrichtung zur Unterdruck-Läuterung einer Glasschmelze mit einem Unterdruck-Apparat Method and apparatus for vacuum refining of molten glass with a vacuum apparatus |