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Combustion February patent applications/inventions, industry category 02/09

20090053658 - Method of controlling burners for heating liquid glass flow channels: Methods and apparatus for controlling the operation of a burner used for heating liquid glass feeders of a glass furnace. A burner is supplied with a fuel and oxygen. An additional gas is injected so that the sum of the oxygen flow, the fuel flow and the additional gas flow... Agent: Air Liquide Intellectual Property

20090053659 - Gas induction bustle for use with a flare or exhaust stack: A bustle for use on a flare or an exhaust stack of, for example, a landfill gas treatment system, efficiently transfers gas from the stack to a waste heat recovery system associated with the landfill gas treatment system without substantially affecting the operation of the landfill gas treatment process. The... Agent: Marshall, Gerstein & Borun LLP

20090053660 - Flameless combustion heater: A flameless combustion heater system is described that comprises a flameless combustion heater; an oxidant inlet pipe; a fuel inlet pipe; and a preheater for preheating the oxidant or the fuel, said preheater comprising an oxidation catalyst. A method for starting up a flameless combustion heater is described comprising passing... Agent: Shell Oil Company

20090053661 - Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant: A fluidized bed boiler plant and a method of combusting sulfurous fuel in the fluidized bed boiler plant, a furnace of which plant is provided with a fluidized bed of particles. Sulfurous fuel, CaCO3-containing sulphur-binding agent and combusting air are introduced to the bed of particles, whereby fuel burns and... Agent: Fitzpatrick Cella Harper & Scinto

20090053662 - Display equipment of gas contents: A display equipment of gas contents include a sensing device mounted on an outlet of a gas supply and a display device mounted on a control panel of a gas stove. The sensing device has a floating member to be moved by a gas pressure of the gas supply. The... Agent: Sinorica, LLC

20090053663 - Germ protective cake cover: The present invention is a transparent dessert cover designed to shield confections, such as cakes, from germs resulting particularly from those attempting to blow out candles, while maintaining the aesthetic appearance of the cake. In the preferred mode, the cover is constructed of freezer-proof plastic material, and molded in the... Agent: Stephen R. Okros

20090053664 - Catalytic patio heater: A patio heater is disclosed comprising a cylindrical catalytic heating chamber mounted on a base. The patio heater of the present invention comprises a base to physically support a cylindrical catalytic heater chamber which is mounted inside a fuel vapor cavity. The catalytic heater chamber provides a cylindrical heating zone... Agent: Kenneth H. Johnson

20090047610 - Remote control linearly regulated fuel valve: A linearly regulated fuel valve system is provided that includes a slotted conical rotatable plug component that is received in a conical cavity formed in a valve body which can be remotely controlled. The slotted plug serves to establish multiple flow paths through the valve body when rotated so as... Agent: Frank Frisenda Frisenda, Quinton & Nicholson

20090047611 - High-power double burner for gas cookers, with multiple concentric flame crowns: The present invention refers to a double burner for gas cookers with multiple concentric flames, characterized by high power and compact height, which comprises five Venturi mixing chambers, i.e. one central chamber (5a) with vertical axis that feeds the central burner and four regularly spaced chambers (6a) with inclined axis... Agent: Hodes, Pessin & Katz

20090047612 - Wick assembly including wax ring and multi-wick sustainer: A wick assembly for use in a container according to various embodiments includes a wick sustainer configured for placement in the container. A plurality of equally spaced wick carriers are coupled to the wick sustainer. A wax material is formed on an uppermost surface of the wick sustainer and includes... Agent: The Dial Corporation

20090042151 - System and method for flame stabilization and control: A system and method for providing continuous measurement and control of a combustion device by altering the fuel composition delivered thereto. The system includes devices for sensing combustion characteristics or other device characteristics, and controlling the performance of the combustion device based on the sensed information. Performance control occurs via... Agent: Dla Piper LLP (us) Attn: Patent Group

20090042152 - Combustion method and combustion apparatus: Included are a combustion step in which hydrocarbon-containing fuel is burned by the burner to generate gas free of hydrocarbons but containing oxygen, nitrogen oxides and carbon monoxide, an endothermic step in which endothermic device is used to absorb heat from gas generated in the combustion step, a hazardous-substance decreasing... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090042153 - Liquid fuel composition for a lamp with a colored flame: A liquid fuel composition for a lamp for producing a colored flame is provided comprising: (a) a liquid fuel consisting substantially of ethylene glycol, and (b) a flame coloring agent such as boric acid or a metal compound capable of producing a flame of a determined color. Also provided are... Agent: Browdy And Neimark, P.l.l.c. 624 Ninth Street, Nw

20090042154 - Burner for a combustor of a turbogroup: A burner for a combustor of a turbogroup is provided. The burner includes a burner body, an outlet flange, and a plenum which is exposed, or can be exposed, to admission of cooling medium. In order to improve the cooling of the outlet flange, a flow passage and a supply... Agent: Volpe And Koenig, P.C. Dept. Alstom

20090042155 - High efficiency radiant heater: A radiant tube heater with a burner assembly, a radiant tube assembly and a combustion air pre-heater; wherein the burner assembly comprises: a burner fuel nozzle; a plenum chamber and a pre-mixer chamber; the plenum chamber having a combustion air inlet; wherein in use: combustion air flows from said plenum... Agent: Buchanan, Ingersoll & Rooney PC

20090035709 - Gas combustion apparatus: Apparatus is described for combusting exhaust gases output from a plurality of process chambers. The apparatus comprises a plurality of exhaust gas combustion nozzles (22) connected to a combustion chamber (24). Each nozzle receives a respective exhaust gas (26), and comprises means for receiving a fuel (40) and an oxidant... Agent: Edwards Vacuum, Inc.

20090035710 - Automatic device for the ignition and control of a gas apparatus and relative driving method: p

20090035711 - Photocatalytic ignition system: A photocatalytic ignition system is provided that basically comprises an ignition chamber, a photocatalyst and a light source. The ignition chamber is configured to receive an air fuel mixture. The photocatalyst is arranged in the ignition chamber to contact an air fuel mixture. The light source is arranged to shine... Agent: GlobalIPCounselors, LLP