Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 8
... less than to bad drainage and insufficient water supply , may be traced these scourges of the human race which now seem rapidly giving up their strong- holds to the invading forces of science . We cannot wonder on looking at such places ...
... less than to bad drainage and insufficient water supply , may be traced these scourges of the human race which now seem rapidly giving up their strong- holds to the invading forces of science . We cannot wonder on looking at such places ...
Página 14
... less celebrated , which figure in the annals of ventilation , attest the importance of the question . It is time , however , for me to take leave of this por- tion of my subject , on which volumes . might be written , and to consider ...
... less celebrated , which figure in the annals of ventilation , attest the importance of the question . It is time , however , for me to take leave of this por- tion of my subject , on which volumes . might be written , and to consider ...
Página 35
... less than 4 in . diameter , 6 in . will often be better , or even 9 in . pipes for large houses . Sufficient fall should be given , not less , if possible , than 3 in . in 10 ft . The pipes should be laid in good concrete , and jointed ...
... less than 4 in . diameter , 6 in . will often be better , or even 9 in . pipes for large houses . Sufficient fall should be given , not less , if possible , than 3 in . in 10 ft . The pipes should be laid in good concrete , and jointed ...
Página 59
... less diminution causes the difference between fresh air and vitiated . I have said a good deal about the effect which the act of breathing has upon the atmosphere , because I want to make very clear the fact that the same air should not ...
... less diminution causes the difference between fresh air and vitiated . I have said a good deal about the effect which the act of breathing has upon the atmosphere , because I want to make very clear the fact that the same air should not ...
Página 62
... less in the former than in the latter compound . Carbonic oxide , though a dangerous gas , need not be con- sidered at length here , as it does not , I believe , exist in sewers , and is very seldom found in houses . It cannot , like ...
... less in the former than in the latter compound . Carbonic oxide , though a dangerous gas , need not be con- sidered at length here , as it does not , I believe , exist in sewers , and is very seldom found in houses . It cannot , like ...
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