Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 14
... ( D ) from badly con- structed water - closets , cesspools and drains . 2d . In factories there will be , in addition to the above causes , the presence in the air of a vast quantity of minutely - divided fibre and 14.
... ( D ) from badly con- structed water - closets , cesspools and drains . 2d . In factories there will be , in addition to the above causes , the presence in the air of a vast quantity of minutely - divided fibre and 14.
Página 15
William Frederick Butler. of a vast quantity of minutely - divided fibre and dust , which is highly prejudicial to the health of the workers , and also the fumes from chemicals , etc. , where the manufac- ture of such is carried on . 3d ...
William Frederick Butler. of a vast quantity of minutely - divided fibre and dust , which is highly prejudicial to the health of the workers , and also the fumes from chemicals , etc. , where the manufac- ture of such is carried on . 3d ...
Página 17
... quantities of air , viz . : — Coal . Coke .. Wood .. Charcoal .... Peat .. 148 cubic feet 134 66 65 66 per pound . 147 66 81 66 There is a certain quantity of oxygen in coal , wood , and peat , which somewhat re- duces the amount of ...
... quantities of air , viz . : — Coal . Coke .. Wood .. Charcoal .... Peat .. 148 cubic feet 134 66 65 66 per pound . 147 66 81 66 There is a certain quantity of oxygen in coal , wood , and peat , which somewhat re- duces the amount of ...
Página 18
... quantities . In practice , at least double must be allowed , as a large percentage will escape unconsumed . In the case of the common fire , the products of combustion do not certainly escape into the room , but the air to supply the ...
... quantities . In practice , at least double must be allowed , as a large percentage will escape unconsumed . In the case of the common fire , the products of combustion do not certainly escape into the room , but the air to supply the ...
Página 19
... quantity of air consumed by the ordinary bat's - wing or fish - tail burner when lighted . But taking the Argand burner using 5 ft . of gas per hour , and 45 ft . of common air in the same time , as a standard , and knowing that the ...
... quantity of air consumed by the ordinary bat's - wing or fish - tail burner when lighted . But taking the Argand burner using 5 ft . of gas per hour , and 45 ft . of common air in the same time , as a standard , and knowing that the ...
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Ventilation of Buildings: A Paper Read Before the Society of Civil and ... William Frederick Butler Visualização completa - 1873 |
Termos e frases comuns
acid and water applied atmosphere Brevet building burners C. E. Illustrated carbon and hydrogen carbonic acid Carpenter cause cesspool Chemical chimney cisterns cloth Coal cold air combustion commonly construction copperplate cubic ft densities Desaguliers difference difficulty engravings enter exit fire foul air fresh air furnace GILLMORE heated house drains hydrogen Hypsometry inlets Iron Jacob Ackworth landlord light Litho lithographed plates means mechanical ventilation Mechanics method Military Academy Mining Naval nitrogen numerous outer air oxygen pass persons Practical pump quantity of air Railway revised and enlarged revolutions per minute sanitary matters Second edition sewage sewerage sewers shafts simple bodies siphon Sir Jacob Steam Engine Steel sulphuretted hydrogen supply Tables Telegraphy temperature thermo-ventilation Tinted paper tion town trap Treatise tubes tunnels U. S. Army U. S. Navy Valve ventilating pipe water-closet WEST POINT wire gauze wood cuts