Ventilation of BuildingsD. Van Nostrand, 1885 - 147 páginas |
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Página 10
... estimated , has been the constant theme thus , Dr. James of writers on ventilation ; Johnson , in a work called " A Diary of a Philosopher , " says that all the deaths re- sulting from fevers are but as a drop in the ocean , when ...
... estimated , has been the constant theme thus , Dr. James of writers on ventilation ; Johnson , in a work called " A Diary of a Philosopher , " says that all the deaths re- sulting from fevers are but as a drop in the ocean , when ...
Página 32
... estimates are about 2,400 cubic ft . per hour of fresh air for a 4 ft . burner . Some reliable sanitarians endorse a much higher allowance . Where candles or lamps are used in private houses , or , possibly , a single gas jet , it is ...
... estimates are about 2,400 cubic ft . per hour of fresh air for a 4 ft . burner . Some reliable sanitarians endorse a much higher allowance . Where candles or lamps are used in private houses , or , possibly , a single gas jet , it is ...
Página 41
... very in- jurious , even in small quantities , and should never be allowed to escape . The proper remedy is good stoves and furnaces , with good drafts . J. L. G. This amount of air has been variously estimated , but 41.
... very in- jurious , even in small quantities , and should never be allowed to escape . The proper remedy is good stoves and furnaces , with good drafts . J. L. G. This amount of air has been variously estimated , but 41.
Página 42
William Frederick Butler James Leal Greenleaf. This amount of air has been variously estimated , but I think we may safely take the following calculation by Box to be correct . He states that an ordinary man takes 20 respirations per ...
William Frederick Butler James Leal Greenleaf. This amount of air has been variously estimated , but I think we may safely take the following calculation by Box to be correct . He states that an ordinary man takes 20 respirations per ...
Página 43
... estimate correctly the air contaminated from this source , but I hope to show how such contamination . may be avoided . As a summary of results we see , that in a room of the net cubic capacity of 3,800 ft . , having a fire burning ...
... estimate correctly the air contaminated from this source , but I hope to show how such contamination . may be avoided . As a summary of results we see , that in a room of the net cubic capacity of 3,800 ft . , having a fire burning ...
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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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