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The Einstein–Szilard or Einstein refrigerator is an absorption refrigerator which has no moving parts, operates at constant pressure, and requires only a heat source to operate. It was jointly invented in 1926 by Albert Einstein and his former student Leó Szilárd , who patented it in the U.S. on November 11, 1930 ( U.S. patent 1,781,541 ).
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Einstein and Szilard themselves named it the "Einstein Refrigerator" in the document shown in the article, notice the name in big letters and the signatures of both inventors. 77.215.46.17 20:59, 2 June 2010 (UTC) Here is support for moving this article to Einstein-Szilard refrigerator. Dannen, Geene (1997).
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The Einstein refrigerator is invented by Albert Einstein and Leo Szilard. Ulster-born engineer Harry Ferguson is granted a British patent for his 'Duplex' hitch linking tractor and plough. German engineer Andreas Stihl patents and develops an electric chainsaw. [21]
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