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| Number | Title | Issue Date |
| 7597552 | Vehicle heater and controls therefor A heater for a liquid has a combustion chamber, a jacket for the liquid extending about the combustion chamber and a burner head assembly connected to the combustion chamber. The burner head assembly includes a housing having a burner mounted thereon and a hollow in... | 10/06/2009 |
| 7137808 | Method and device for influencing combustion processes involving combustibles A method and device are for influencing combustion processes, and include an electrical device. The electrical device engages with the flame front so that the electrical field thus produced, only penetrates areas of the flame front in which a stabilizing and harmful... | 11/21/2006 |
| 7104476 | Multi-sectored flat board type showerhead used in CVD apparatus Disclosed is a showerhead of a CVD apparatus comprising a plate having an empty inside and provided with a plurality of injection holes at one surface thereof; and gas supplying pipes installed at the plate so as to supply gas, wherein introduced gas thereto is inje... | 09/12/2006 |
| 6709637 | Fume recovery apparatus and methods Apparatus (10) for recovering fumes from a roofing kettle (12) includes a fan (72) for drawing air from the hollow interior of a housing (20). A conduit (34) extends through the housing front wall (22) and terminates in the ... | 03/23/2004 |
| 6534020 | Fume recovery methods Apparatus (10) for recovering fumes from a roofing kettle (12) includes a fan (72) for drawing air from the hollow interior of a housing (20). A conduit (34) extends through the housing front wall (22) and terminates in the hollow interior. A burner assem... | 03/18/2003 |
| 5988116 | Low NOx gas burner and method of operation A gas burner adapted to discharge said fuel at its the periphery for combustion, includes upper and lower concave plates secured together to define a chamber and an outer periphery having a plurality of burner ports. The upper plate preferably has a perip... | 11/23/1999 |
| 5913675 | Low NOx gas burner A gas burner adapted to discharge said fuel at its the periphery for combustion, includes upper and lower concave plates secured together to define a chamber and an outer periphery having a plurality of burner ports. The upper plate preferably has a perip... | 06/22/1999 |
| 5762005 | Wedge splash plate for kraft recovery furnace black liquor burners A wedge shaped form is mounted on the splash plate of a black liquor nozzle with the sharp edge of the wedge located at the exhaust of the nozzle to split the black liquor from the nozzle into two flat sheets on each side of the wedge with no droplet form... | 06/09/1998 |
| 5540583 | Fuel combustion exhibiting low NOx and CO levels Method and apparatus for safely combusting a fuel in such manner that very low levels of NOx and CO are produced. The apparatus comprises an inlet line (12) containing a fuel and an inlet line (18) containing an oxidant. Coupled to the fuel lin... | 07/30/1996 |
| 5516278 | Forced draft mixer and burner assembly with pressure distribution device Combustion apparatus comprising a combustion chamber, a forced draft mixer and burner assembly extending into the combustion chamber, the assembly including a mixing tube having an open end, an opposed closed end, and a generally cylindrical, foraminous s... | 05/14/1996 |
| 4701123 | Gas fuel burner A fuel burner apparatus for converting fossil fuel such as gas into heat. A cylindrical burner body is provided having an air inlet and a flame opening wherethrough flames, combustion gases and any unburned particles of fuel exit. A flame spreader apparat... | 10/20/1987 |
| 4622811 | Burner and method for removal of accumulated soot on a soot filter in internal combustion engines A burner for cleaning accumulated soot from a soot filter associated with the exhaust of internal combustion engines, the burner is simple from a constructional viewpoint and especially effective with respect to initiation and maintenance of a soot-burnin... | 11/18/1986 |
| 4473349 | Liquid hydrocarbon fuel combustor Herein disclosed is a liquid hydrocarbon fuel combustor which includes a fresh air blast pipe disposed in a hole formed in the circumferential wall of a can-type body. The leading end of the blast pipe is opened toward a combustion chamber which is formed... | 09/25/1984 |
| 4468011 | Device for the recovery of mercury This process enables the recovery of mercury from waste containing plastic material, e.g. batteries. The waste is slowly heated while an inert gas is being introduced in a vacuum for fractionating extraction of the products of the decomposition of the pla... | 08/28/1984 |
| 4352269 | Stirling engine combustor A gaseous fuel combustor for a Stirling engine includes a shell mounted on the engine, and air inlet and exhaust ports formed in the shell. An annular cylindrical recuperator communicates with the inlet and exhaust ports for preheating the combustion air ... | 10/05/1982 |
| 4289477 | Cooking system A cooking system includes a frypot comprising heat transfer walls which are spaced to facilitate cleaning of the frypot. Each heat transfer wall comprises a lower vertically extending portion and an upper outwardly curved portion shaped to cause wastes to... | 09/15/1981 |
