Illinois Society of Architects · Chicago · leaf 459
COVERINaS. Experiments under actual steam plant con-ditions, conducted by Geo. M. Brill (Trans.Am. Soc. Eng. Vol. XVI) show that in ordi-nary practice the early results and theories,advanced by Sir Isaac Newton and Peclet,are too low. He found that by using an8 Inch bare steam pipe 60 feet long… … The Diinham RadiatorTrap—Made in 5 sizes Sectional of No. 1 Trap T WKNTY years ago the Dunham Radiator Trap revolu-tionized old heating principles. It was the first fluid thermostatic trap—sure and economical in operation—good looking and lasting—andimmediately successful. Since then, its principle…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
