Liquid heaters and vaporizers inventions 08/08

20080190382 - Steam generator in horizontal constructional form: The invention relates to a steam generator whose continuously heating evaporator surface is arranged in a hot gas channel for a hot gas passage in a substantially horizontal direction and which comprises a plurality of steam generating pipes passed through by flowing medium, wherein a plurality of output collectors which... Agent: Siemens Corporation Intellectual Property Department

20080184944 - Water tube boiler: A steam generator for generation of steam in a water tube boiler having first and second upright headers in sealed communication with lower and upper inclining banks of tubes communicating therebetween. An end portion of the tubes in the upper bank, changes to a declining angle toward its communication with... Agent: Donn K. Harms Patent & Trademark Law Center