Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 8
... ft . wide and 7 ft . high , that people found a settle , a comfortable article of domestic furniture , and viewed the chimney corner , where they crowded like smoked hams , as that time at least , and probably long after ,
... ft . wide and 7 ft . high , that people found a settle , a comfortable article of domestic furniture , and viewed the chimney corner , where they crowded like smoked hams , as that time at least , and probably long after ,
Página 27
... , on entering , be heavier than that in the room , which it will gradually force upwards and out through the foul air exit channels . Many people will probably say , " Oh what a draft there would be to one's legs and 27.
... , on entering , be heavier than that in the room , which it will gradually force upwards and out through the foul air exit channels . Many people will probably say , " Oh what a draft there would be to one's legs and 27.
Página 44
... probably the leading instru- ment in 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 ...
... probably the leading instru- ment in 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 ...
Página 56
... probably most of those who would be willing to turn their attention to sanitary matters , not be- ing professionally engaged in them , have had at least the usual amount of education , as the term is commonly understood . The three R's ...
... probably most of those who would be willing to turn their attention to sanitary matters , not be- ing professionally engaged in them , have had at least the usual amount of education , as the term is commonly understood . The three R's ...
Página 61
... ( probably from the oppression on the chest which accompanies it ) . Parent Duchatelet states that the symptoms of poisoning by sulphuretted hydrogen are very alarming , for " the individual is either seized sud- denly , and dies ...
... ( probably from the oppression on the chest which accompanies it ) . Parent Duchatelet states that the symptoms of poisoning by sulphuretted hydrogen are very alarming , for " the individual is either seized sud- denly , and dies ...
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 air flue air per hour believe burners called carbon and hydrogen carbonic acid carpenter cause cerned cesspool charcoal chimney cisterns coal coal gas cold air common fire commonly consider cubic ft defective densities Desaguliers difference difficulty efficient ventilation elements enter escape exit factories foul air foul gas foul gases fresh air furnace heated heavier house drains inlets intending tenants James Johnson Joist landlord light means mechanical ventilation mentioned nitrogen outer air oxide oxygen pass persons Portland cement presence pump putrid quantity of air railways readily result revolutions per minute sanitary matters sanitary science sewage sewerage sewers sideration simple bodies siphon Sir Jacob soil speculative builder stations sulphuretted hydrogen Sulphurous Acid supply thermo-ventilation thing tion town trap tubes tunnels valve ventilating pipe VENTILATION OF BUILDINGS wall want of ventilation water-closet wire gauze
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