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Cooling, lubricating and cleaning agent
I claim: 1. A cooling, lubricating, and cleaning agent, comprising the agent formed by the condensation reaction of an excess aminoalcohol with boric acid, and the ...
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Solar canal
The present invention overcomes the disadvantages of the prior art by a very simple, yet efficient solar canal. This solar canal preferably comprises an enclosed solar ...
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Solar collector panel and method
What I claim my invention is: 1. A solar collector panel comprising a collector plate having one side adapted to be exposed to solar energy, a wall spaced from the other ...
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Heat exchanger with leak detecting double wall tubes
In general, a heat exchanger for transferring heat from a primary fluid to a secondary fluid, when made in accordance with this invention, comprises a shell, a plurality ...
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Two-phase material of concrete and polymer and its method of preparation
The invention provides an improvement over these prior techniques. An improved structural, thermal insulating member is obtained by a method providing foamed masonry ...
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Heat-shrinkable article
OF PREFERRED EMBODIMENTS The foregoing and other objects of the invention will become apparent upon referring to the following detailed description and the accompanying ...
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Solar water heater control and protection system
I claim: 1. A solar water heater system wherein a collector receives a liquid from a tank through a feed conduit and provides said liquid to said tank through a return ...
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Catalyst component for use in the polymerization of .alpha.-olefins and a method of using the same
OF THE INVENTION The present invention will now be illustrated in order and in detail. I. Catalyst component and treating agent (1) Magnesium halide The magnesium ...
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Bipartite heat sink positioning device for computer chips
The purpose of the present invention is to solve the above-mentioned defects by providing a bipartite heat sink positioning device for computer chips by equally dividing ...
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Food storage cart with thermo wall
What is claimed is: 1. A food storage cart on wheels comprising two sidewalls, a top wall, a bottom wall and a rear wall, together defining a storage space having an ...
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