Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 6
... close of say the 17th century . We shall see that , in by far the larger number of cases , theirs was an out - of - door life . Their days spent mostly in the field , either in the sports of the chase , in war , or in the occupation as ...
... close of say the 17th century . We shall see that , in by far the larger number of cases , theirs was an out - of - door life . Their days spent mostly in the field , either in the sports of the chase , in war , or in the occupation as ...
Página 20
... close warm room , we examine the windows , where the moisture will be found condensed , and perhaps running down the glass in streams . The same effect will be produced by placing a glass bottle filled with cold water on the table , the ...
... close warm room , we examine the windows , where the moisture will be found condensed , and perhaps running down the glass in streams . The same effect will be produced by placing a glass bottle filled with cold water on the table , the ...
Página 22
... close warm rooms . These are the forerun- ners of certain death to persons deprived of the life - sustaining oxygen . Atmospheric air consists of a mixture of several gases , for though it is commonly said to be formed of oxygen and ...
... close warm rooms . These are the forerun- ners of certain death to persons deprived of the life - sustaining oxygen . Atmospheric air consists of a mixture of several gases , for though it is commonly said to be formed of oxygen and ...
Página 32
... close this opening against down draft . The best which has come under my notice is formed of a series of leaves or flaps of mica enclosed in a metal case . The flaps are very light , and , being hung from the top , are absolutely secure ...
... close this opening against down draft . The best which has come under my notice is formed of a series of leaves or flaps of mica enclosed in a metal case . The flaps are very light , and , being hung from the top , are absolutely secure ...
Página 34
... close it , so that when necessary the whole pumping power of the fire may be applied to sucking in fresh air through the room . I will now refer to the last source of con- tamination mentioned above , viz . , foul drains and water ...
... close it , so that when necessary the whole pumping power of the fire may be applied to sucking in fresh air through the room . I will now refer to the last source of con- tamination mentioned above , viz . , foul drains and water ...
Outras edições - Ver todos
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