pper wall of the refrigerator case there are The low pressure cylinder is 46 inches diameter, or three times the area of the high pressure cylinder, and 48 inches several apertures in which are suspended the vessels con- stroke. This cylinder has a single steam and exhaust chest, taining the… … adapted to vessels of different sizes and the pipe work is rather unique for this BLAKE'S REFRIGERATOR. class of engines, the steam and exhaust shapes, pipes, receiver, air pump, and con- In this refrigerator access may be had twenty horse power boiler perfectly clean and free from denser, as well…
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![An illustration from [Catalog]. (1908)](https://img.insideoutlibrary.com/img/200/ia-catalog00macy-446-1405.webp)
