Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 44
... mechanical ventilation . Box states that a fan 5 ft . in diameter running at a speed of 50 revolutions per minute will discharge 2,250 cubic ft . of air in that time , while a fan of 10 ft . diameter at 25 revolutions per minute will ...
... mechanical ventilation . Box states that a fan 5 ft . in diameter running at a speed of 50 revolutions per minute will discharge 2,250 cubic ft . of air in that time , while a fan of 10 ft . diameter at 25 revolutions per minute will ...
Página 47
... mechanical ventilation to the sewers of London . I am aware that there is nothing new in this proposed method of ventilating sewers , as it was suggested by Mr. Gibbs , I believe in 1871 , when it was met by objections that unless every ...
... mechanical ventilation to the sewers of London . I am aware that there is nothing new in this proposed method of ventilating sewers , as it was suggested by Mr. Gibbs , I believe in 1871 , when it was met by objections that unless every ...
Página 50
... mechanical ventilation to our aid . But first , let us con- sider the condition of the structure we are going to treat . Taking one of the metropolitan railways as a type , we see it consists of a series of tunnels , and open or semi ...
... mechanical ventilation to our aid . But first , let us con- sider the condition of the structure we are going to treat . Taking one of the metropolitan railways as a type , we see it consists of a series of tunnels , and open or semi ...
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... MINIFIE ( Wm . ) Mechanical Drawing . A Text - Book of Geometrical . Drawing for the use of Mechanics $ 4.00 I 50 3 00 2.00 12 00 2.00 and Schools , in which the Definitions and Rules of 4 D. VAN NOSTRAND'S PUBLICATIONS . · ...
... MINIFIE ( Wm . ) Mechanical Drawing . A Text - Book of Geometrical . Drawing for the use of Mechanics $ 4.00 I 50 3 00 2.00 12 00 2.00 and Schools , in which the Definitions and Rules of 4 D. VAN NOSTRAND'S PUBLICATIONS . · ...
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... Mechanical Engineer- ing and Construction , for the years 1863 , 64 , 65 , 66 , 67 , 68. Fully illustrated , 6 vols . 18mo , cloth , $ 2.50 per vol . , each volume sold separately ... HAMILTON . Useful Information for Railway Men ...
... Mechanical Engineer- ing and Construction , for the years 1863 , 64 , 65 , 66 , 67 , 68. Fully illustrated , 6 vols . 18mo , cloth , $ 2.50 per vol . , each volume sold separately ... HAMILTON . Useful Information for Railway Men ...
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