Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Results 6-10 of 100
Page 51
... shown already in the experiments . But in order to strengthen the dead wood and keel , short braces placed at the angle of 45 ° may be employed where thought requisite , but the less the better . E B H No. 5. Midship Section of Model Q ...
... shown already in the experiments . But in order to strengthen the dead wood and keel , short braces placed at the angle of 45 ° may be employed where thought requisite , but the less the better . E B H No. 5. Midship Section of Model Q ...
Page 66
... shown that she can . We examined the furnaces , in each por- tion of the burning mass , so as fully to expose the operations in every part of the blazing structure . This seemingly impossible dissection was accomplished by the simplest ...
... shown that she can . We examined the furnaces , in each por- tion of the burning mass , so as fully to expose the operations in every part of the blazing structure . This seemingly impossible dissection was accomplished by the simplest ...
Page 74
... shown in dotting . The deviations of these from the actual curves are all referable to one cause - the condensation of the steam . In No. 1 , the cylinder must have been at a lower temperature than the steam during the admission , and ...
... shown in dotting . The deviations of these from the actual curves are all referable to one cause - the condensation of the steam . In No. 1 , the cylinder must have been at a lower temperature than the steam during the admission , and ...
Page 77
... shown in the 3d column are great , the real losses must be still greater ; because the restoration of condensed steam , by which the losses have been measured , cannot be entire . The indications , indeed , fail to show any loss at all ...
... shown in the 3d column are great , the real losses must be still greater ; because the restoration of condensed steam , by which the losses have been measured , cannot be entire . The indications , indeed , fail to show any loss at all ...
Page 79
... shown by the in- dicator diagram , as the writer has on many occasions had an opportunity of observing . The effects of priming from foulness of the water in the boiler are shown in fig . 3 : A and B are indicator diagrams taken from ...
... shown by the in- dicator diagram , as the writer has on many occasions had an opportunity of observing . The effects of priming from foulness of the water in the boiler are shown in fig . 3 : A and B are indicator diagrams taken from ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York