Ventilation of Buildings: A Paper Read Before the Society of Civil and Mechanical Engineers, at No. 7, Westminster Chambers, on the 10th of January, 1873. (With Additions).Kell Bros., 1873 - 30 páginas |
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Página 11
... outer air to be 32 ° F , we shall not require to admit so much cold air into the room by about 100 cubic feet , but exit must be provided for the full quantity . Professor Tyndall gives the following table of expansion of gases for an ...
... outer air to be 32 ° F , we shall not require to admit so much cold air into the room by about 100 cubic feet , but exit must be provided for the full quantity . Professor Tyndall gives the following table of expansion of gases for an ...
Página 12
... outer air is colder and consequently heavier . The following is a table of specific gravities of gases taken from the experiments and researches of Regnault and others . Atmospheric air being 1 : — Air ... Hydrogen Gas Oxygen Gas ...
... outer air is colder and consequently heavier . The following is a table of specific gravities of gases taken from the experiments and researches of Regnault and others . Atmospheric air being 1 : — Air ... Hydrogen Gas Oxygen Gas ...
Página 13
... outer and inner faces . The sketch marked A will show generally what I mean . There is one point to which I would call your particular attention , and this is the fine wire gauze screen shewn just behind the ornamental front . This ...
... outer and inner faces . The sketch marked A will show generally what I mean . There is one point to which I would call your particular attention , and this is the fine wire gauze screen shewn just behind the ornamental front . This ...
Página 14
... outer air as the force at our dis- posal . Care must be exercised in the choice of a valve to 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 ...
... outer air as the force at our dis- posal . Care must be exercised in the choice of a valve to 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 ...
Página 14
... as a type of the rest , and I will assume that it is desirable to keep up the old- fashioned open fireplace , wasteful as it is . The fresh air may be brought directly through the outer VENTILATION OF BUILDINGS . 15.
... as a type of the rest , and I will assume that it is desirable to keep up the old- fashioned open fireplace , wasteful as it is . The fresh air may be brought directly through the outer VENTILATION OF BUILDINGS . 15.
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Termos e frases comuns
acid and water Admiralty air flue air per hour believe building burners called carbonic acid carpenter cast iron cause channel charcoal chimney cholera cisterns coal coal gas cold air combustion commonly consider cubic feet densities Desaguliers diameter difference difficulty draught efficient ventilation EGLESTON elements enter escape exit factories feet of air feet per hour form of cesspool foul air foul gas foul gases Fresh Air inlets furnace gas light grate heated heavier Intending tenants joists landlord light machine means mechanical ventilation nitrogen ornamental outer air oxide oxygen pass Peat perhaps persons Portland cement presence Pugging pumping putrid quantity of air readily respiration sanitary condition sanitary matters sanitary science sewage sewerage sewers shew shewn simple bodies Sir Jacob soil stations sulphuretted hydrogen Sulphurous Acid supply syphon thermo-ventilation tion town trap tubes tunnels valve ventilating pipe ventilating shafts wall waste water-closet