An Improved Pressure Reducing Device for Steam Heating Apparatus.

摘要

15,430. Peters & Co., G. D., and Le Clair, L. J. June 27. Fluids, regulating volume of flow or pressure of.-The pressure of steam admitted to a heater is reduced to that of the atmosphere by passing through a perforated disk f removably mounted in a casing c. A filter or strainer k surrounds the plate, a cap j affording means for cleaning or renewing the strainer and disk.