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Apparatus for collecting, intensifying and storing solar energy
A method and apparatus for collecting, intensifying, and storing thermal energy which includes a hollow spherical vessel having an interior wall. A window is provided in ...
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Switching current regulator for motor control
The foregoing objects are achieved in the present invention wherein the induced E.M.F. from a collapsing field is absorbed by switching the polarity of the voltage ...
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Tartarimides and lubricants and fuels containing the same
OF THE INVENTION The tartarimides of the present invention are prepared by the reaction of tartaric acid and one or more primary amines, having the formula RNH.sub.2 ...
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Solar energy collector
Briefly stated, this invention features a mechanism within a flat plate solar collector for modulating the temperature therein by reflecting incident solar radiation ...
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Nonaqueous purification of mixed nitrate heat transfer media
The present invention is a process for removing insoluble hydroxide and carbonate contaminants in a molten mixed sodium nitrate/potassium nitrate heat transfer and ...
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Method and apparatus for recovering heat energy from polluted water
In the figures, the numerals 1, 2, 3 and 4 denote the concentrically arranged, hollow, cylindrical panels standing side by side. The panels can be conventionally ...
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Solar supplemental heating system
What is claimed is: 1. A solar supplemental heating system for insertion between the standard stud spacing of domestic dwelling construction, comprising an integral ...
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Fluidic oscillator and spray-forming output chamber
In accordance with the present invention a fluidic oscillator includes a chamber having a common inlet and outlet opening through which a fluid jet is issued across the ...
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Variable draft provider for fireplace
I claim: 1. A device for providing air for a fireplace with a clean-out opening comprising a portable structure placed over the clean-out opening of said fireplace ...
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Heat exchanger core having fin members serving as sacrificial anodes
It is therefore an object of the present invention to provide a corrosion-resistant heat exchanger core. According to the present invention, fin members which are ...
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