Jim Dunmyer said the following to Mike Ross on the subject of
RE: POWER SOURCE/PUMP (01 Feb 98  10:24:46)
 JD> They're called 'Absorbtion' refrigeration units. But as I
 JD> mentioned, they don't work very well with low temperatures such as
 JD> from a simple solar system. They WILL work with reflective solar
 JD> arrays that track the sun or otherwise provide high temperatures
Exactly what is the operating principle of these "Absorbtion"
(absorption?) refrigeration devices? Is it convection or is it
transition state of a fluid?
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