Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 579
US. Outside air, taken in through a fan, is drawn through the cleanser, the waterbeing sprayed over the various breaking up surfaces, and the air being brought inti-mately in contact with the thin sheets of water evaporates some of the water, loweringthe temperature of both air and water. The air… … FiG. I. THE JOSEPH McCREERY AIR COOLING AND CLEANSING ANDHUMIDITY REGULATING APPARATUS tide of dirt and cooled to about the temperature of the water used in washing it. Inusing this system of cooling and cleansing, there is no leakage of ammonia. Thereare no chemicals used, as are necessary where…
Building materials
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