Ventilation of BuildingsD. Van Nostrand, 1885 - 147 páginas |
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Página 26
... entirely arise from the generation of poisonous gases by the putrid filth carried down . And in under- ground railways , the fires of the engines , and the saturation of air by the waste steam , will render ventilation , in certain ...
... entirely arise from the generation of poisonous gases by the putrid filth carried down . And in under- ground railways , the fires of the engines , and the saturation of air by the waste steam , will render ventilation , in certain ...
Página 28
... entirely to carbonic acid . This experiment has been tried , however , only in the laboratory . One pound of carbon requires for its combustion 158 cubic ft . of air , while the same weight of hydrogen requires 473 cubic ft . From these ...
... entirely to carbonic acid . This experiment has been tried , however , only in the laboratory . One pound of carbon requires for its combustion 158 cubic ft . of air , while the same weight of hydrogen requires 473 cubic ft . From these ...
Página 40
... entirely the great source of danger in what is termed sewer gas . At the time he wrote , the germ theory of disease had not been so far developed as now , and , to a great extent , the various gases from the sewers were looked upon as ...
... entirely the great source of danger in what is termed sewer gas . At the time he wrote , the germ theory of disease had not been so far developed as now , and , to a great extent , the various gases from the sewers were looked upon as ...
Página 63
... entirely separate . If a channel for foul air is built along the sides of the room it would be better to divide it in two sec- tions , one on each of the long sides for example , and have a separate duct from each , rather than have a ...
... entirely separate . If a channel for foul air is built along the sides of the room it would be better to divide it in two sec- tions , one on each of the long sides for example , and have a separate duct from each , rather than have a ...
Página 98
... entirely . Not so with man . He is a pump for inhaling pure air and exhaling bad air , and the machine keeps on its pulsation day and night , winter and summer , until death removes the power and the breath ceases . It is easy to see ...
... entirely . Not so with man . He is a pump for inhaling pure air and exhaling bad air , and the machine keeps on its pulsation day and night , winter and summer , until death removes the power and the breath ceases . It is easy to see ...
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Termos e frases comuns
air allowance air per hour air supply amount of air breath Bridges burner Butler calculated carbonic acid cause ceiling cesspool Chemical chimney cloth coal cold considered Construction cubic feet cubic foot cubic space allowance disease draft Engineers exhaled expense fact feet per hour fire-place floor flue foul air fresh air furnace gas lights gas-lights gases heat house drains hydrogen illus Illustrated impurity ings inlets inmates insensible ventilation light lungs matter means of ventilation Mechanical mechanical ventilation ment method moisture morocco natural ventilation necessary NOSTRAND'S occupied odor open fire outlets oxygen Péclet persons plates PLYMPTON Practical Treatise Prof public buildings quantity of air quires Railway reason revolutions per minute sanitarians sanitary sanitary science sewage sewer gas sewers shafts sources of vitiation standard Steam systematic ventilation Tables Theory tilation tion trap tubes tunnel valve warming wood-cuts
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