| Patents for C03B 5 - Melting in furnaces; Furnaces so far as specially adapted for glass manufacture (8,174) |
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| 06/29/1988 | EP0272387A1 Method of glass batch preheating and liquefying with recycling of particulates |
| 06/21/1988 | US4752938 Baffled glass melting furnaces |
| 06/21/1988 | CA1238184A1 Heat exchange structure |
| 06/08/1988 | EP0270518A2 Heat treatment vessel for high-temperature smelting materials, refractory brick for the lining and process for the operation of the vessel |
| 06/08/1988 | EP0269704A1 Method of preparing a melt for the production of mineral wool and a shaft furnace for carrying out said method |
| 06/08/1988 | EP0269663A1 Method of preparing a melt for the production of mineral wool. |
| 06/07/1988 | CA1237756A1 Electric fusion of glass |
| 06/01/1988 | EP0269604A2 Process and furnace for smelting fines, in particular metal or metal-oxide dusts |
| 06/01/1988 | CN87105721A Foam control method for vacuum flarification of glass material |
| 06/01/1988 | CN87105523A Vacuum clarification having controllable foamming degree for glassy materials |
| 05/31/1988 | US4747772 Burner design for melting glass batch and the like |
| 05/31/1988 | CA1237460A1 Electrically heated forehearth and method of controlling molten glass temperature therein |
| 05/17/1988 | US4744809 Method and apparatus for homogenizing flat glass |
| 05/04/1988 | EP0266031A1 Layered glass article and method and apparatus for making it |
| 05/04/1988 | EP0265689A2 Multi-stage process and apparatus for refining glass or the like |
| 05/03/1988 | US4741753 By joule effect, zone temperature control, pulsing electrical energy |
| 05/03/1988 | US4741752 Treating glass compositions |
| 05/03/1988 | US4741749 Free-falling vertical stream |
| 05/03/1988 | CA1235899A1 Method of sealing glass furnaces to prevent air leakage |
| 04/27/1988 | EP0265051A1 Process and apparatus for rendering asbestos environmentally safe |
| 04/26/1988 | US4740401 Forming laminated glass containers from a composite encapsulated gob of molten glass |
| 04/20/1988 | EP0264327A1 Method and apparatus for melting glass |
| 04/19/1988 | US4738938 Melting and vacuum refining of glass or the like and composition of sheet |
| 04/19/1988 | US4738702 Redirecting gas flow pattern of burner discharge gas |
| 04/13/1988 | EP0263410A1 Glass batch feed arrangement with directional adjustability |
| 04/13/1988 | EP0263408A1 Glass batch transfer arrangement between preheating stage and liquefying stage |
| 04/12/1988 | US4737966 Electric melter for high electrical resistivity glass materials |
| 03/30/1988 | EP0261749A1 Method for protecting a device from oxygen within a glass-melting furnace, and a device protected thereby |
| 03/30/1988 | EP0261725A1 A process for producing a UV-absorbing green glass |
| 03/30/1988 | EP0261219A1 Apparatus with a pair of burners. |
| 03/30/1988 | CN87102502A Control method for the n-switching process of glass kiln |
| 03/29/1988 | CA1234492A1 Method and apparatus for controlling an ablation liquefaction process |
| 03/24/1988 | WO1988002088A1 Method of carrying out a combustion process and apparatus for use in the method |
| 03/24/1988 | DE3631729A1 Process for the catalytic conversion of nitrogen oxides in the flue gases arising in glass manufacture |
| 03/09/1988 | EP0258456A1 Process for manufacturing glass |
| 03/09/1988 | EP0120050B1 Molten mass temperature conditioner |
| 03/08/1988 | US4729779 Method and apparatus for manufacturing glass articles |
| 03/08/1988 | US4729777 Method and apparatus for manufacturing preform for fluoride glass fiber |
| 03/08/1988 | CA1233813A1 Cogeneration from glass furnace waste heat recovery |
| 03/08/1988 | CA1233812A1 Waste heat recovery from regenerative furnaces |
| 03/02/1988 | EP0257238A1 Vacuum refining of glassy materials with controlled foaming |
| 03/01/1988 | US4728352 Liquefying vessel |
| 02/23/1988 | US4726831 Molten glass delivery and conditioning system |
| 02/23/1988 | US4726830 Feeding to selected areas |
| 02/16/1988 | US4725299 Side-of-port and/or over port side port fired |
| 02/10/1988 | EP0255606A1 Preheater for glass-cullet |
| 01/20/1988 | EP0253188A1 Foam control method for vacuum refining of glassy materials |
| 01/19/1988 | US4720295 Controlled process for making a chemically homogeneous melt for producing mineral wool insulation |
| 01/19/1988 | CA1231747A1 Joule heating of glass by cycloconverter with vlf output |
| 01/14/1988 | WO1988000322A1 Treatment of refractory linings |
| 01/12/1988 | US4718931 Method of controlling melting in a cold crown glass melter |
| 01/05/1988 | US4717411 Drain bushing |
| 12/29/1987 | US4715877 Apparatuses in the manufacture of mineral wool |
| 12/29/1987 | US4715299 Compound resource recovery furnace |
| 12/29/1987 | CA1230893A1 Lithium alumino-silicate glass-ceramics |
| 12/23/1987 | EP0157767B1 Electrical melting of solidified glass in melting units |
| 12/23/1987 | CN87104676A Process for the electric fusion of glass |
| 12/17/1987 | WO1987007591A1 Method of preparing a melt for the production of mineral wool and a shaft furnace for carrying out said method |
| 12/16/1987 | EP0249304A2 Apparatus and method for the flow control of flue gas to combustion air ratio in a regenerative heating system |
| 12/15/1987 | US4713106 Veritcal standpipe with internal fitting |
| 12/15/1987 | CA1230228A1 Glass production process and facility |
| 12/09/1987 | EP0248099A1 Glass melting furnace, especially for glass fibres, with electric heating and process for operating the glass fibre melting furnace |
| 12/02/1987 | CN87100744A Combustor design for materials i.e. the melting glass charge |
| 11/25/1987 | CN87103445A Improvement to the processes and devices for melting materials capable of forming fibres |
| 11/24/1987 | US4708728 Device to improve the heating of a glass distribution channel and process for operating such device |
| 11/19/1987 | WO1987006926A1 Method of preparing a melt for the production of mineral wool |
| 11/19/1987 | EP0246157A1 Processes and apparatuses for melting fibrous materials |
| 11/19/1987 | DE3615276A1 Working end of a glass melting furnace |
| 11/18/1987 | CN86103384A Permeation process of preparation of anti-oxidation coating used for molybdeum or its alloy |
| 11/17/1987 | US4707175 Exposing glass batch to hot exhaust gases; temperature control at discharge end |
| 11/17/1987 | CA1229297A1 Target wall air jet for controlling combustion air |
| 11/11/1987 | EP0244710A2 Roof for a glass melting furnace or a working chamber |
| 11/03/1987 | US4704155 Heating vessel lid construction for a glass melting furnace |
| 11/03/1987 | US4704153 Vacuum refining of glassy materials with controlled foaming |
| 10/31/1987 | CN86210161U Differential pressure type level controller for molten glass |
| 10/31/1987 | CN86209007U Bubbling tube made of molybdenum |
| 10/28/1987 | EP0242769A2 Dense refractor body for furnace linings |
| 10/28/1987 | CN87100600A Furnace with two layers of liner for melting |
| 10/14/1987 | CN86108910A Albation melting with heat protective device |
| 10/08/1987 | WO1987005988A1 Method of operating a pair of burners and apparatus for use in the method |
| 09/30/1987 | CN86108895A Melting and defecating glass or the like by vacuum defection |
| 09/29/1987 | US4697274 Electric melting furnace arrangement as well as a method of influencing the composition of a mineral melt for producing wool |
| 09/29/1987 | US4696691 Method of glass batch preheating and liquefying with recycling of particulates |
| 09/23/1987 | EP0237604A1 Energy-saving method for melting glass |
| 09/17/1987 | DE3705062A1 Shaped refractory bricks for furnace walls and furnace construction |
| 09/15/1987 | US4693740 Process and device for melting, fining and homogenizing glass |
| 09/11/1987 | WO1987005286A1 Process for manufacturing glass |
| 09/09/1987 | CN86108690A Supporting and driving system for rotary liquifing furnace |
| 09/02/1987 | EP0234447A1 Burner design for melting glass batch and the like |
| 09/01/1987 | US4690781 Method of filling a metal vessel with a glass melt containing highly radioactive fission products |
| 08/26/1987 | EP0233647A1 Method and apparatus for melting siliceous raw materials, especially for the manufacturing of mineral wool |
| 08/18/1987 | US4687504 Glass melting furnace with bottom electrodes |
| 08/12/1987 | EP0231518A2 Melting and refining of glass or the like with vacuum refining |
| 08/12/1987 | EP0231517A1 Support and drive system for rotating liquefaction vessel |
| 08/12/1987 | EP0231516A1 Ablation melting with composite lining |
| 08/05/1987 | EP0230492A1 Glass melting furnace of improved efficiency |
| 08/05/1987 | CN87100400A Improved glass kiln |
| 08/04/1987 | US4684616 Methods for the removal and/or prevention of build-up of slag and composition for use in said methods |
| 08/04/1987 | US4684342 Method and apparatus for the thermal treatment of a batch of raw material |
| 08/04/1987 | CA1224925A1 Two stage batch liquefaction process and apparatus |