| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 08/18/2004 | EP0951453B1 Method of forming glasses |
| 08/12/2004 | DE20320416U1 Device for handling highly viscous liquids, e.g. glass melts, comprises vessel liquid streaming vessel and device for introduction of fluid into the streaming liquid |
| 08/11/2004 | EP1445241A1 Apparatus for producing a glass melt |
| 08/11/2004 | CN1520385A Process and appts. for making mineral fibers |
| 08/05/2004 | DE10002245B4 Energieversorgungseinrichtung einer Schmelzwanne Power supply means a melting tank |
| 08/04/2004 | EP1443027A2 Apparatus for producing a glass melt |
| 08/03/2004 | US6769272 Method and apparatus for oxygen refinement of a glass melt |
| 08/03/2004 | CA2103308C Flat glass furnaces |
| 07/29/2004 | WO2004063102A1 Molten glass fining apparatus |
| 07/28/2004 | CN2628523Y Composite large bricks at the bottom of pool |
| 07/28/2004 | CN1516680A Exhaust positioned at downstream end of glass melting furnace |
| 07/28/2004 | CN1159238C Glass melting process and device for reducing alkali corrosion |
| 07/27/2004 | CA2103468C Glass furnaces |
| 07/22/2004 | WO2004060820A1 Conduit for molten glass, molten glass degassing method, and molten glass degassing apparatus |
| 07/22/2004 | US20040140380 Homogeneity of the powder produced by atomization; for atomization of metallic material, production of non-metallic powder, especially glass powder |
| 07/21/2004 | EP1439148A2 Apparatus for degassing molten glass under reduced pressure |
| 07/21/2004 | CN1513782A Induction heating method and device for ore fusion |
| 07/21/2004 | CN1513780A Hexagonal step type electrofusion furnace technology for high boron silicon instrument galss |
| 07/20/2004 | US6763684 Glass homogenizing pump |
| 07/15/2004 | WO2004058622A1 Optically synchronized safety detection device for elevator sliding doors |
| 07/15/2004 | US20040138048 Alumina, zirconia, silica in binder |
| 07/15/2004 | US20040134235 Molten glass fining apparatus |
| 07/15/2004 | DE10059064B4 Hohlkörper zum Aufnehmen einer Glasschmelze Hollow body for receiving a glass melt |
| 07/14/2004 | EP0915811B1 Method and device for waste recycling in a mineral fibre manufacturing plant |
| 07/13/2004 | US6763280 Computer program for creating recycled glass products of a particular color from mixed color glass cullet having glass of at least two different colors |
| 07/08/2004 | WO2004056716A1 Method and apparatus for forming glass flakes and fibres |
| 07/08/2004 | US20040131988 Exhaust positioned at the downstream end of a glass melting furnace |
| 07/08/2004 | DE10057285B4 Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser Fuser assembly and method for generating high-UV transmissive glasses |
| 07/07/2004 | EP1434743A1 Method for preparing raw materials for glass production |
| 07/07/2004 | EP1434742A1 Highly pure bioactive glass and method for the production thereof |
| 07/07/2004 | EP1434741A2 Device and method for melting a substance with the occurrence of a low level of contamination |
| 07/07/2004 | CN1511118A Method of reducing volatilization from and increasing homogeneity in glass |
| 06/30/2004 | EP1432655A1 Fuel cell system with a mass flow sensor |
| 06/30/2004 | EP1432654A1 Method and device for melting glass using an induction-heated crucible with cooled crust |
| 06/30/2004 | CN2622176Y Glass marble kiln with bubbling device |
| 06/30/2004 | CN1508084A Method for melting galss of projection tube panel by full-oxygen combustion |
| 06/29/2004 | US6757317 Device for melting or purifying of inorganic sustances |
| 06/24/2004 | WO2004052797A1 Method for producing borosilicate glass, borate glass and crystallising materials containing boron |
| 06/24/2004 | WO2003042119A8 Method and apparatus for homogenisation of melt |
| 06/24/2004 | US20040118161 Fusing acceleration and improved process control |
| 06/24/2004 | DE10257049A1 Production of borate-containing alkali-deficient material used e.g. as laboratory glass comprises directly inductively heating boron-containing molten material in device with electromagnetic field |
| 06/24/2004 | DE10107540B4 Verfahren zum kontinuierlichen Umschmelzen mit gestufter Einlage zur Vermeidung von Dichteunterschieden zwischen altem und neuem Glas A method for continuously remelting with stepped insert to avoid density differences between old and new glass |
| 06/23/2004 | CN2621181Y Device for preventing stone forming at puddler channel on glass-melting furnace |
| 06/23/2004 | CN1507548A Method and system for feeding and burning a pulverized fuel in a glass foundry oven and burner to be used therewith |
| 06/22/2004 | US6751989 Device and method for melting or refining glass or glass ceramics |
| 06/17/2004 | WO2004052054A1 Method and device for heating melts |
| 06/17/2004 | WO2004052053A1 Heating device comprising an electrode for the conductive heating of melts |
| 06/17/2004 | WO2004050568A1 Glass melting furnace and method for producing glass |
| 06/16/2004 | EP1428807A2 Refractory system for glass melting furnaces |
| 06/16/2004 | CN1153749C Sintered materials produced from zircon and zirconia and production method thereof |
| 06/16/2004 | CN1153741C Method for making a equipment for transporting chromatic glass melting flow and the glass transportation device |
| 06/15/2004 | US6748883 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace |
| 06/10/2004 | US20040110625 Melting a glass comprising SiO2; Na2O; CaO;MgO; Al2O3; K2O; Fe2O3; FeO, wherein the glass has a total field strength index of greater than or equal to 1.23 |
| 06/10/2004 | US20040107883 Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same |
| 06/10/2004 | US20040107732 Apparatus and method for producing float glass having reduced defect density |
| 06/09/2004 | EP1425250A1 Bismuth oxide glasses containing germanium oxide |
| 06/03/2004 | WO2004047495A1 Method and apparatus for heating refractory oxides |
| 06/03/2004 | US20040106839 melter is capable of filling multiple disposal canisters of waste and subsequently of being filled with vitrified waste and disposed of in like manner to that of a disposal canister. |
| 06/02/2004 | EP1424313A1 Method of producing frits, corresponding installation and frits thus obtained |
| 06/02/2004 | CN1500753A Producing process for alkali proof glass beads |
| 05/27/2004 | US20040099345 Component which is intended for a facility for producing or preparing glass melts |
| 05/27/2004 | US20040099011 Nitrogen oxide reduced introduction of fuel in combustion air ports of a glass furnace |
| 05/27/2004 | US20040099010 Method and device for melting glass material |
| 05/27/2004 | US20040099009 Method for refining a glass melt and an apparatus for melting and refining a glass melt |
| 05/26/2004 | EP1421037A2 Screen for use in a glass fiber bushing system and bushing system therewith |
| 05/26/2004 | EP1135342B1 Device and method for melting or refining glass or glass ceramics |
| 05/25/2004 | US6739155 Quartz making an elongated fused quartz article using a furnace with metal-lined walls |
| 05/25/2004 | US6739152 Process for melting and refining vitrifiable materials |
| 05/19/2004 | EP1419675A1 Cold crucible with induction heating and heat pipe cooling |
| 05/19/2004 | EP1068154B1 Method for preparing raw materials for glass-making |
| 05/19/2004 | DE10251077A1 Sensor holding assembly for glass melt level-measurement instrument, includes air-flushing channel with permeable termination around sensor |
| 05/13/2004 | WO2002091392B1 Waste vitrification process (avs) and melting process |
| 05/13/2004 | DE10249862A1 Aus PGM-Werkstoffen gefertigte Läuterkammer Refining chamber made of PGM materials |
| 05/13/2004 | DE10249235A1 Process for operating a shaft furnace comprises introducing feed material, fuel, a first oxidant and a second oxidant into a melting zone of a shaft furnace, in which the second oxidant added in a partially pulsed manner |
| 05/13/2004 | DE10132729B4 Elektrodeneinheit zur Anwendung bei der Glasherstellung Electrode unit for use in the manufacture of glass |
| 05/12/2004 | EP1044171B1 A method of recycling mixed colored cullet into amber, green, of flint glass |
| 05/11/2004 | US6735237 Device for producing a glass melt |
| 05/06/2004 | WO2004037733A1 Refining chamber made of platinum group metal materials |
| 05/06/2004 | EP1414759A1 Method of preparing a fiberizable melt of a mineral material |
| 05/06/2004 | DE10216879B4 Verwendung eines Magnesiazirkoniasteins Using a Magnesiazirkoniasteins |
| 04/29/2004 | US20040081219 Electric glass melting furnace, with pivoting wall elements |
| 04/29/2004 | US20040079113 Method for measurement and regulation of quality-determining parameters for the raw smelt in glass furnaces |
| 04/29/2004 | DE19935686B4 Vorrichtung zum Durchrühren, Homogenisieren und Konditionieren eines fließfähigen Mediums, insbesondere einer Glasschmelze Apparatus for stirring, homogenizing and conditioning a flowable medium, in particular a glass melt |
| 04/28/2004 | EP1135341B1 Method for melting or refining glasses or glass ceramics |
| 04/28/2004 | CN1492841A Devices for glass melt delivery and methods for using them |
| 04/28/2004 | CN1491910A Neodymium doped borate glass with high luminous quantum efficiency and its preparing method |
| 04/22/2004 | US20040078110 Method of recycling batches of mixed color cullet into amber, green, or flint glass with selected properties |
| 04/21/2004 | CN1146526C Semi-continuous phosphate glass smelter |
| 04/20/2004 | US6722161 Rapid glass melting or premelting |
| 04/15/2004 | WO2004031654A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace |
| 04/15/2004 | WO2003104156A8 V.f. kibol method for producing high-silica inorganic fibres from rocks (variants) /c/, production line for carrying out said method (variants), continuous /n. / and staple fibres (variants) and scaly particles (variants) produced by said method. |
| 04/15/2004 | WO2002091392A3 Waste vitrification process (avs) and melting process |
| 04/15/2004 | DE19939771B4 Verfahren zur Läuterung von Glasschmelzen Process for the purification of glass melts |
| 04/15/2004 | DE10033924B4 Schmelzofen für Quarzglas Furnace for quartz glass |
| 04/15/2004 | CA2500743A1 Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace |
| 04/14/2004 | EP1407209A1 Device and method for melting and/or vitrifying filter dust |
| 04/14/2004 | EP1313672B1 Method and device for refining glass |
| 04/14/2004 | EP1230176B1 Use of sintered refractory materials based on tin oxide for producing glass furnace throats |
| 04/14/2004 | CN2611363Y Wholly premixing burning high efficiency sodium silicate smelter |
| 04/14/2004 | CN1489554A Method for measurement and control of quality-determining parameters for raw smelt in glass furnaces |