Ventilation of BuildingsD. Van Nostrand, 1873 - 77 páginas |
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Página 11
... tubes , which were 5 " X3 ' ; he said he could not stay longer , and that he was sorry the ma- chine had answered no better . Sir Jacob , however , sent his " humble duty " to Dr. Desaguliers , and thought his invention might be a very ...
... tubes , which were 5 " X3 ' ; he said he could not stay longer , and that he was sorry the ma- chine had answered no better . Sir Jacob , however , sent his " humble duty " to Dr. Desaguliers , and thought his invention might be a very ...
Página 32
... tube for conveying the waste gases into the chimney or outer air . The register of the fire grate will form a regulator , by closing or opening which the draft through the escape valve may be in- creased or diminished . Exercise of ...
... tube for conveying the waste gases into the chimney or outer air . The register of the fire grate will form a regulator , by closing or opening which the draft through the escape valve may be in- creased or diminished . Exercise of ...
Página 33
William Frederick Butler. O B the form and placing of the inlets , and in. FIG . 3. - PLAN AT LEVEL OF THE OPENINGS . B B - Air tubes to Fire . C C - Fresh air inlets . L B B - Air tubes to fire . C 33.
William Frederick Butler. O B the form and placing of the inlets , and in. FIG . 3. - PLAN AT LEVEL OF THE OPENINGS . B B - Air tubes to Fire . C C - Fresh air inlets . L B B - Air tubes to fire . C 33.
Página 34
... tube which supplies the fire should have a valve to 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 ...
... tube which supplies the fire should have a valve to 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 ...
Página 37
... tubes in the wall . The inner channel should be formed by a cast - iron box , with an ornamental open- work front , and without a back . The front , which may be of brass , should be fastened so as to be readily removable . The fine FIG ...
... tubes in the wall . The inner channel should be formed by a cast - iron box , with an ornamental open- work front , and without a back . The front , which may be of brass , should be fastened so as to be readily removable . The fine FIG ...
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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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