Eggleston Relief Device for Hot Water System patent
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Published
July 26, 2009
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This device, patented in 1905, is similar to the Honeywell Heat
Generator. Thanks to Gerry Gill for finding and sharing it. Gerry
points out that Lewis Eeggleston went on to become a heating
engineer/inventor with numerous patents for both the American Radiator
Company and the Detroit Lubricator Company.
