Liquid heaters and vaporizers inventions 03/08

20080066694 - Gas water heater: A gas water heater includes a power burner, a flue tube, an exhaust plenum, and a draft hood. The flue tube includes a portion that describes at least a 360° loop. Products of combustion are forced through the flue tube under the influence of the power burner, and enter the... Agent: Michael Best & Friedrich LLP

20080066695 - Process for operating a continuous steam generator: The invention relates to a process for operating a continuous steam generator. The aim of the invention is to provide, with little technical complexity and for any operating state, a synchronous variation of the feed-water mass flow passing through the evaporator heating surface and of the heat input into the... Agent: Siemens Corporation Intellectual Property Department

20080060588 - Centrifugal rotary device for heating and/or vaporizing liquids: The centifugal rotary device for heating and/or vaporizing liquids comprises a casing (1) within which is positioned a truncated conical chamber (12) having an inlet orifice (18) through which a liquid, such as water, to be heated is introduced, and an outlet orifice (19) through which a heated liquid and/or... Agent: Lucas & Mercanti, LLP

20080053382 - Upper bundle cleaning system of steam generator: An upper bundle cleaning system of steam generator is disclosed which can clean heat transfer tubes and a plurality of tube support plates that support the heat transfer tubes and have slots, using a cleaning device transferred along a guide rail installed to an upper hand hole of the steam... Agent: Sheridan Ross PC

20080053383 - Flash steam generator: The invention relates to a method and system for producing steam in a heating unit, and a method of designing a heating unit for producing steam. The method relates to receiving a liquid including impurities at a predetermine flow rate within an entry port of a monotube in the heating... Agent: Cardinal Law Group Suite 2000