Liquid heaters and vaporizers inventions

20090277399 - Water heater and method of operating a waterheater: A water heater having of a tank defining a storage space for water. A heat source in a combustion chamber is operable to heat water in the storage space and has a first state and a heating state. A flue is part of a gas flow passage through which combustion... Agent: Wood, Phillips, Katz, Clark & Mortimer

20090272339 - Cooling system for ports in a boiler: A cooling system for air ports and other ports in furnace walls includes a cooling medium pumping system and ports provided with a cooling medium piping or channels inside the metallic port material. The liquid flow generated by the cooling medium system cools the ports. The ports are constructed of... Agent: Nixon & Vanderhye, PC

20090272340 - Flue, and a boiler including such a flue: A flue offering reduced pluming is provided, the flue comprising a flue pipe for carrying flue gas and a liquid collector adapted to collect condensation from the interior of the flue pipe and to shield it from the flue gas.... Agent: Wolf Greenfield & Sacks, P.C.

20090260585 - Oxyfuel combusting boiler system and a method of generating power by using the boiler system: Carbonaceous fuel is combusted with an oxidant gas in a furnace of a boiler system to generate power. Oxidant gas is fed into the furnace for combusting the fuel to produce exhaust gas, the exhaust gas is discharged from the furnace via an exhaust gas channel, a stream of feedwater... Agent: Fitzpatrick Cella Harper & Scinto

20090260582 - Boiler furnace to avoid thermal nox: A boiler furnace avoids NOx and increases thermal efficiency with a small boiler. The boiler furnace has an outer water wall and an inner water wall with flared top and bottom portions.... Agent: Mcneely Bodendorf LLP

20090260583 - Separable hot water tank: A hot water tank mounted on a hot/cold water dispenser, a water purifier, a vending machine, or the like, is provided. The separable hot water tank has a separable structure to facilitate its cleaning and is provided with a vacuum space formed on an outer wall thereof to improve heat... Agent: Ladas & Parry LLP

20090260584 - Steam generator and method of adjusting flow resistance of cooling water in steam generator: In a steam generator, a flow resistance adjusting unit for a primary cooling water is provided in an inlet nozzle provided at an incoming water chamber or an outlet nozzle provided at an outgoing water chamber.... Agent: Westerman, Hattori, Daniels & Adrian, LLP