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Matches 1 - 45 out of 45



Document Document Title
6951456
A generally toroidal counterflow heat exchanger is the main element of a combustor that operates at a micro scale. The combustor includes a central combustion region with openings to a reactant gas channel and an exhaust gas channel. The...  
6914343
An electric generator system for producing electric power from the environmental temperature changes such as occur during a normal summer day on Earth or Mars. In a preferred embodiment a phase-change mass is provided which partially or ...  
6894215
A thermoelectric module with a simple structure with less breakage by thermal stress is provided. For this purpose, the thermoelectric module includes p-type and n-type thermoelectric elements ( 13, 14 ) which are alternately placed, and...  
6613972
A generally toroidal counterflow heat exchanger is the main element of a combustor that operates at a micro scale. The combustor includes a central combustion region with openings to a reactant gas channel and an exhaust gas channel. The...  
6130377
A thermoelectric battery is disclosed which uses pipes connected in series made from two different metallic materials. The pipes are connected in an alternating manner and exposed to sunlight to increase the temperature therein. Other pa...  
5928436
The present invention provides an AMTEC cell having a more robust power conductance path (conduction, radiation, convection, and latent heat transfer) from the heat input surface of the cell to the working fluid, evaporation surface, and...  
5726380
A thermo-electric power generating element has the structure that two kinds of metal sheets, or foils, which form a thermocouple combination are laminated together and alternately connected at one end and the other end so as to form a pl...  
5563368
A thermoelectric conversion member formed by a thermoelectric conversion element has a split ring shaped transverse cross section. Electrodes are disposed on ring ends of the thermoelectric conversion member facing each other. A magnetic...  
5450869
A heater mechanism incorporating a thermoelectric converter for use with a self-powered, solid, liquid or gaseous fueled, heater. During operation of the heater mechanism the thermoelectric converter supplies sufficient electrical power ...  
5228923
A thermoelectric device has a cylindrical structure with a hollow central annulus member in which a fluid is pumped so that the heated fluid is pumped from the center of the structure and discharged on the outer surface of an outer annul...  
4734139
A thermoelectric generator module which is formed with a hot side heat exchanger having extruded fins on one surface and in contact with a series of individual thermoelectric semiconductor modules on the opposite side of the exchanger. A...  
4639542
A thermoelectric conversion system including a burner assembly and a number of thermoelectric conversion modules for converting thermal energy resulting from the operation of the burner assembly into electrical energy. The burner assembl...  
4463214
A method of operating a thermoelectric generator includes: cyclically producing increasing then decreasing temperature differences in the thermoelectric material of the generator; and generating a cyclically increasing then decreasing el...  
4420940
A thermo-electric installation comprising a first network of hot tubes extending between two ends disposed in parallel relation and in which flows a hot fluid, a second network of cold tubes, extending between two ends, disposed in paral...  
4284838
The invention comprises the conversion of thermal power into electrical energy. Two dissimilar metals, such as aluminum and brass, are separated by a heat conductive and electrical conductive material. Water makes a good separator. When ...  
4275259
A thermal converter is constructed with thermoelectric element composed of a honeycomb structural body having a large number of parallel channels extending therethrough and separated by thin walls, a part of the channels forming a region...  
4218266
An air-to-air heat exchanger, comprising an array of stainless steel tubi arranged in a three-fold pass, is connected to the outlet of the combustion chamber of a liquid hydrocarbon-fueled, thermoelectric generator. Air enters the heat e...  
3881962
A generator of the thermoelectric type isolates the fuel combustion area thereof from a series of thermoelectric elements or modules and makes use of a two-phase vapor heat transfer in which there is a transfer from a liquid phase to a g...  
3691408
A system is disclosed in which gas produced from a hydrocarbon reservoir is directed through a vortex tube to separate hot and cold fractions therefrom. The fractions are passed across heat exchange elements in contact with a thermopile ...  
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Matches 1 - 45 out of 45