 | 1853 - 648 Seiten
...central one was the furnace, the •»•:• next were cylindrical shell boilers, the water in the user one of which completely covered the surface of the...furnace,— that in the outer one having its surface ii-rays below the insertion of the gas pipes in the furaace ; the exterior shells being for the purpose... | |
 | Perry Fairfax Nursey - 1853 - 538 Seiten
...coaxial cylinders, of which the central one was the furnace, the two next were cylindrical shell-boilers, the water in the inner one of which completely covered...having its surface always below the insertion of the gas pipes in the furnace ; the exterior sheels being for the purpose of gradually heating the air,... | |
 | William Newton, Charles Frederick Partington - 1853 - 528 Seiten
...outer one was always below the insertion of the gas pipes in the furnace : the exterior shells were for the purpose of gradually heating the air, in its...sustained the bursting pressure, was always cool. About one-seventeeth part of the power produced would be expended in forcing in the air required to sustain... | |
 | William Newton - 1853 - 522 Seiten
...outer one was always below the insertion of the gas pipes in the furnace : the exterior shells were for the purpose of gradually heating the air, in its...sustained the bursting pressure, was always cool. About one-seventeeth part of the power produced would be expended in forcing in the air required to sustain... | |
 | 1853 - 648 Seiten
...the central one was the furnace, the no neit were cylindrical shell boilers, the water in the mccr one of which completely covered the surface of the...furnace, — that in the outer one having its surface il«Ti below the insertion of the gas pipes in the furnace ; the exterior shells being for the purpose... | |
 | 1853 - 486 Seiten
...be any positive recorded results, more advantageous than by the use of steam, it would be wrong!to discourage the attempt to use heated air, and to overcome...sustained the bursting pressure, was always cool. About one-sevenleenth part of the power produced would be expended in forcing in the air required to sustain... | |
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About one-seventeenth part of the power produced would be expended in forcing in the air required to sustain the combustion of the fuel. The coal-hopper was co-axial with the furnace, and was kept cool by the supply water descending through its hollow... 