| Patents for F23M 11 - Safety arrangements (997) |
|---|
| 04/18/1984 | EP0105610A2 Flame monitors |
| 04/10/1984 | US4441982 Combustion sensing apparatus |
| 04/03/1984 | CA1164745A1 Wood burning assembly |
| 03/27/1984 | US4439140 Energy saving boiler purge sequence control |
| 03/13/1984 | US4436505 Device for detecting flame in open-type combustor and oxygen density of indoor air |
| 03/13/1984 | US4436504 Apparatus for monitoring exhaust gases |
| 03/06/1984 | US4434784 Viewing apparatus for a chimney |
| 02/14/1984 | US4431401 Control mechanism for vaporizing apparatus |
| 02/14/1984 | US4430949 Shavings--or chips--fired burner unit for heating boilers |
| 02/07/1984 | US4429705 Manually actuated fuel valve control |
| 01/10/1984 | US4424799 Automatic adjustable air baffle |
| 12/06/1983 | CA1158313A1 Gas combustion apparatus capable of detecting environmental oxygen deficiency |
| 11/29/1983 | US4417869 Flame rollout condition safety device for a combustion system |
| 10/25/1983 | US4411616 Apparatus for burning of fuel gases and process for avoidance of combustion chamber oscillations |
| 10/18/1983 | US4409955 Solid fuel warm air furnace |
| 10/18/1983 | CA1155351A1 Automatic adjustable air baffle |
| 10/11/1983 | US4408568 Furnace wall ash monitoring system |
| 10/05/1983 | EP0090508A2 Boiler purge sequence control |
| 09/21/1983 | EP0088975A2 Method for the supervision of combustion plants |
| 09/13/1983 | US4404420 Combustion detecting element |
| 08/31/1983 | EP0087313A2 Flame colouring device |
| 08/16/1983 | CA1151963A1 Self-contained window unit for solid fuel burner |
| 08/10/1983 | EP0085224A1 Combustion monitoring with an oxygen shortage sensor |
| 07/20/1983 | EP0084016A1 Direct removal of flue gases in heating appliances of the closed type |
| 07/12/1983 | US4392813 Combustion appliance with safety device |
| 06/22/1983 | EP0081980A2 Systems for determining the efficiency of fossil fuel-fired vapour generators |
| 06/14/1983 | US4388063 Combustion heating system |
| 05/31/1983 | US4385569 Apparatus for the prevention of fire spreading within the feeding channel leading into the fire chamber of a furnace for solid fuel |
| 05/24/1983 | US4384567 Self-contained window unit for solid fuel burner |
| 03/29/1983 | US4378555 Method and apparatus for monitoring unburned particulate accumulation in the exhaust duct of a combustion system |
| 02/08/1983 | US4372289 Flue box assembly |
| 12/21/1982 | CA1137844A1 Chip wood furnace and furnace retrofitting system |
| 12/09/1982 | WO1982004303A1 Combustion device for suppressing exhaust of nitrogen oxide and preventing incomplete combustion |
| 11/17/1982 | EP0064811A1 Flame detector |
| 11/09/1982 | US4358490 Transparent vacuum insulation plate |
| 10/26/1982 | CA1134229A1 Flue box assembly |
| 09/21/1982 | US4350141 Blow back prevention apparatus for a wood-burning stove |
| 08/24/1982 | US4345528 Wood burning stove |
| 08/04/1982 | EP0056890A2 Improvements in or relating to the bonding of plastics materials and apparatus for use in the preparation of plastics materials for bonding |
| 05/18/1982 | US4330503 Wood burning stove |
| 05/18/1982 | US4329930 Draft air deflecting device |
| 04/28/1982 | EP0050232A2 Method of inhibiting a fire propagation in a solid fuel feed duct from a combustion furnace, and furnace for carrying out said method |
| 03/30/1982 | US4322627 Apparatus for monitoring the surface of the charge of a shaft furnace |
| 02/23/1982 | US4317045 Flame monitoring apparatus and method |
| 02/16/1982 | CA1118308A1 Blow back prevention apparatus for a wood-burning stove |
| 01/26/1982 | US4312278 Chip wood furnace and furnace retrofitting system |
| 01/05/1982 | US4308809 Solid waste disposal system |
| 12/16/1981 | EP0041694A1 Gas combustion apparatus capable of detecting environmental oxygen deficiency |
| 12/08/1981 | US4304217 Anti-smoke emitting stove |
| 10/27/1981 | US4296727 Furnace monitoring system |
| 10/15/1981 | WO1981002922A1 Shavings-or chips-fired burner unit for heating boilers |
| 09/15/1981 | US4289079 Sawdust furnace |
| 07/28/1981 | US4280476 Stove having auxiliary damper operably connected to access door |
| 07/07/1981 | US4277131 Antifouling window assembly |
| 05/05/1981 | CA1100429A1 Closure members for combustion chamber or distillation chamber |
| 04/28/1981 | CA1100029A1 Premix gas burner assembly for copper melting furnace |
| 04/14/1981 | US4261267 Furnace door |
| 02/04/1981 | EP0020504A4 Method and apparatus for processing waste fluid. |
| 01/07/1981 | EP0020504A1 Method and apparatus for processing waste fluid |
| 01/06/1981 | CA1093181A1 Flame detector |
| 08/20/1980 | EP0014265A1 Photoelectric system for monitoring flames and fumes |
| 07/22/1980 | US4213935 Apparatus for use in conjunction with boiler flue gases for generating inert blanketing gases |
| 07/01/1980 | US4210120 Furnace peep sight |
| 06/10/1980 | US4206711 Method and apparatus for processing waste fluid |
| 04/17/1980 | WO1980000741A1 Method and apparatus for processing waste fluid |
| 03/18/1980 | US4193354 Solid waste disposal system |
| 03/11/1980 | US4192642 Universal pilot assembly |
| 10/30/1979 | CA1065221A1 Combination isobaric steam heater and enclosure for use with fireplaces |
| 09/25/1979 | US4168785 Scanner mounting system for tangential fired boiler |
| 09/05/1979 | EP0003934A1 Safety device against clogging of a heat exchanger in a gas-fired water heater |
| 09/04/1979 | US4166421 Cyclonic furnace |
| 07/31/1979 | US4162887 Oil burner |
| 06/19/1979 | CA1056680A1 Window unit for use in oven doors |
| 05/29/1979 | US4156590 Combustion in a melting furnace |
| 05/15/1979 | US4154571 Premix gas burner assembly |
| 04/03/1979 | CA1051770A1 Duct burner assembly |
| 03/20/1979 | US4145259 Closure members |
| 12/19/1978 | US4130104 Glow wire ignition with on/off and hot warning means for gas heated stove |
| 12/12/1978 | US4129408 Gas burner lighting device for an absorption refrigerating apparatus |
| 09/26/1978 | US4116612 Gas monitor system |
| 09/12/1978 | CA1038472A1 Shutter for optical detection |
| 07/25/1978 | US4102627 Draft tell-tale for fired furnaces |
| 11/29/1977 | US4060069 Window unit for use in oven doors |
| 11/15/1977 | US4058107 Combination isobaric steam-heater and enclosure for use with fireplaces |
| 09/27/1977 | US4051375 Discriminating flame detector |
| 09/20/1977 | US4048978 Heat insulating screen |
| 07/19/1977 | US4037113 Flame detector |
| 06/21/1977 | US4030479 Solid fuel heater with blowback prevention means |
| 06/07/1977 | US4027604 Means for governing the air supply to a furnace |
| 04/19/1977 | US4018000 Burner unit especially for toy steam engines |
| 04/12/1977 | US4016730 Refrigerators |
| 11/23/1976 | US3993900 Shutter for optical detection |
| 06/29/1976 | US3965828 Waste feeding apparatus for incinerator |
| 06/15/1976 | US3963414 Apparatus for sequestering combustion gas of an open burner |
| 05/25/1976 | US3958922 Duct burner assembly |
| 05/18/1976 | US3957001 Furnace implosion door |
| 05/11/1976 | US3955914 Flame photometric detector employing premixed hydrogen and oxygen gases |