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| Patents for F23M 3 - Firebridges (317) |
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| 06/29/1988 | CN87211748U Multi-storey barrel infrared hot-blast furnace | | 06/02/1988 | WO1988004009A1 Assembly for burning solid fuels | | 04/27/1988 | CN87214390U Multi-eddy fume-off arches in stove | | 06/24/1987 | CN85108781A Vapor induced-jet furnace arch device | | 02/10/1987 | US4642047 Method and apparatus for flame generation and utilization of the combustion products for heating, melting and refining | | 09/03/1986 | EP0192682A1 Method and apparatus for flame generation. | | 02/27/1986 | WO1986001131A1 Method and apparatus for flame generation | | 01/16/1986 | WO1986000386A1 Refractory choke for a high intensity combustor | | 09/03/1985 | US4538551 Refractory choke for a high intensity combustor | | 04/25/1984 | EP0041528B1 Boiler liner for oil- or gas-fired boilers | | 02/21/1984 | US4432339 Solid fuel burning heating system | | 12/16/1981 | EP0041528A1 Boiler liner for oil- or gas-fired boilers. | | 06/11/1981 | WO1981001603A1 Boiler liner for oil-or gas-fired boilers as well as procedure for the mounting of same | | 01/06/1981 | US4242972 Combustion system with partial recirculation of exhaust gases and feed mechanism therefor | | 11/29/1977 | US4060378 Method of firing and furnace therefor | | 11/29/1977 | US4060376 Method of firing and furnace therefor | | 05/11/1976 | US3955909 Reduction of gaseous pollutants in combustion flue gas |
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