Cold storage, heating and ventilating on board ship (1911)
Walker, Sydney Ferris · New York : Van Nostrand · leaf 230
fresh air. It is used eitherfor exhausting or forcing air down, just as the others are. THE THERMOTANK SYSTEM. 221 In all forms of the apparatus there is a steam pipe leadingto the top of the tank, and an exhaust steam valve and steamtrap at the bottom. A perforated steam pipe, surrounding theair… … £zhau6t Steam Yalrewith Steam .Trap Qumidifier \ dWe
Ships -- Heating and ventilation · Cold storage on shipboard
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