 | 1855 - 424 trang
...occasioned by the run, or distance between the bridge and the tubes, being so very short, and consequently, the passing along that distance being so limited in...door-way end of the furnace. The system adopted by boiler-makers, of contracting the door-ways of marine boilers, much impeded a successful application... | |
 | William Newton - 1854 - 528 trang
...occasioned by the run or distance between the bridge and the tubes being so very short; and, consequently, the passing along that distance being so limited in...Argand principle. The enlarging the door-way opening, as shewn in the models, however, afforded sufficient space for the required number of £ or |-inch... | |
 | 1854 - 662 trang
...occasioned by the run or distance between the bridge and the tubes being so very short, and, consequently, the passing along that distance being so limited in...Argand principle. The enlarging the door-way opening, as shown in the models, however, afforded sufficient space for the required number of f or 4-inch orifices.... | |
 | William Newton, Charles Frederick Partington - 1854 - 526 trang
...occasioned by the run or distance between the bridge and the tubes being so very short ; and, consequently, the passing along that distance being so limited in...Argand principle. The enlarging the door-way opening, as shewn in the models, however, afforded sufficient space for the required number of £ or |-inch... | |
 | William Laxton - 1854 - 608 trang
...occasioned by the run, or distance between the bridge and the tubes, being so very short, and consequently, the passing along that distance being so limited in...doorway end of the furnace. The system adopted by boiler-makers, of contracting the doorways of marine boilers, much impeded a successful application... | |
 | 1855 - 424 trang
...occasioned by the run, or distance between the bridge and the tubes, being so very short, and consequently, the passing along that distance being so limited in...the orifices of admission in the front, or at the door- way end of the furnace. The system adopted by boiler-makers, of contracting the door- ways of... | |
 | 1855 - 424 trang
...occasioned by the run, or distance between the bridge and the tubes, being so very short, and consequently, the passing along that distance being so limited in...the orifices of admission in the front, or at the door- way end of the furnace. The system adopted by boiler-makers, of contracting the door-ways of... | |
 | 1855 - 424 trang
...admission in the front, or at the door- way end of the furnace. The system adopted by boiler-makers, of contracting the door-ways of marine boilers, much...Argand principle. The enlarging the door-way opening, however, afforded sufficient space for the required number of three-fourths or one-half inch orifices.... | |
 | Sir William Fairbairn - 1856 - 450 trang
...occasioned by the run or distance between the bridge and the tubes being so very short, and consequently the passing along that distance being so limited in...doorway end of the furnace. The system adopted by boiler-makers of contracting the door-ways of marine boilers, much impeded a successful application... | |
 | Sir William Fairbairn - 1856 - 374 trang
...occasioned by the run or distance between the bridge and the tubes being so very short, and consequently the passing along that distance being so limited in...the mixing and combustion could not be adequately affected. This, after numerous trials and expedients, led to placing the orifices of admission in the... | |
| |
... plate behind the bridge, satisfied all that nature required in producing perfect combustion. The tubular form of boiler, however, rendered a different arrangement absolutely necessary. This was occasioned by the run or distance between the bridge... 
