Electric resistance heating devices inventions 04/07

20070092233 - Evaporation device with receptacle for receiving material to be evaporated: The invention relates to an evaporator device with a receptacle for holding material to be evaporated. With this evaporator device an oil film can be applied onto specific sites of a sheet to be coated, this sheet being coated with aluminum or zinc in a further step. At the sites... Agent: Fulbright & Jaworski, LLP

20070086756 - Static generator of compressed hot air for delivery to cyclically operated utilizing appliances: The electrical resistance is housed in a composite body made of a material which is a good heat conductor, externally insulated so as not to leak heat into the external environment and machined in any way so that it comprises internally at least two separate and offset channels (4, 5)... Agent: Stites & Harbison PLLC

20070086757 - Convective cushion with positive coefficient of resistance heating mode: A cushion that is heated convectively using a positive temperature coefficient of resistance type resistive heating element that is provided with heat exchanging surfaces, includes a mattress pad, seat or the like with a bottom surface secured around its perimeter to an air permeable top surface, forming a plenum and... Agent: Robert J. Lauson Lauson & Associates

20070086758 - Hot water and/or steam generator: The hot water and/or steam generator comprises electrically powered heating means and a chamber for producing said water and/or steam in the shape of a hollow space, delimited by heating means in cooperation with a demarcation element, through which water flows while is heated... Agent: The Firm Of Karl F Ross

20070086759 - Hot runner nozzle heater and methods of manufacture thereof: A hot runner nozzle heater is provided that includes a sleeve defining a slot extending along a length of the sleeve. A first dielectric layer is disposed over an outer surface of the sleeve, and a resistive element layer is disposed over the first dielectric layer, wherein the resistive element... Agent: Harness, Dickey, & Pierce, P.l.c

20070081801 - Plastic boiler without flange: A boiler for heating a flow capable medium, especially for heating water, comprising a boiler housing made from plastic and a heater protruding through a mounting hole in the boiler housing into the interior of the boiler housing, being fixated in the mounting hole through a fixation means. Furthermore the... Agent: Seed Intellectual Property Law Group PLLC

20070081802 - Cooler head vaporizer: A vaporizer for providing water vapor at a safer and reduced temperature comprises a water tank and steam generating unit. The steam generating unit is an assembly of a multi-walled chamber, top cover portion and safety grill. The safety grill establishes a distance between a water vapor outlet situated on... Agent: Darby & Darby P.C.

20070081803 - Micro powered warming container: A warming dispenser includes a housing having a compartment. The compartment holds a plurality of sheets. A heating device is located adjacent the plurality of sheets. A micro power source is connected to the heating device to generate energy from a fuel source, wherein the heating device uses the energy... Agent: Dority & Manning, P.A.

20070077042 - Portable electrical appliance with diagnostic system: A portable heater incorporates a housing, heating element, outlet for heat generated by the heating element, and diagnostic testing capabilities that test for defective or abnormal conditions of various safety features and report their status. The features include an object sensing or cover detect function, which operates to disconnect the... Agent: Hoffmann & Baron, LLP

20070077043 - Electric water heater with hot water outlet dip tube: An electric water heater including a water container; an element associated with the water container to heat water in the water container; a cold water inlet associated with the water container; a hot water outlet associated with the water container; and a dip tube connected to the hot water outlet,... Agent: Ip Group Of Dla Piper US LLP

20070077044 - Increased aperture homing cavitator: Various exemplary embodiments of an increased aperture homing cavitator are disclosed. In one exemplary embodiment, a supercavitating body may include, e.g., but may not be limited to, a cavitator assembly having a front end and a back end, and having a shape operative to generate a concave cavity; an acoustical... Agent: Venable LLP