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 1-5 of 79
Page 18
... flues ( against the bottom of the oven ) , two flues ( against one side of the oven ) , two draft flues ( against the other side of the oven ) , and two draft flues ( against the top of the oven ) , all connected and made to operate ...
... flues ( against the bottom of the oven ) , two flues ( against one side of the oven ) , two draft flues ( against the other side of the oven ) , and two draft flues ( against the top of the oven ) , all connected and made to operate ...
Page 26
... flues , and air chamber , substantially as herein set forth . " 75. For an Improvement in the Manufacture of Stone and Earthenware ; Jacob and Freeman Wise , Frederickstown , Pennsylvania . Claim . " What we claim as our invention is ...
... flues , and air chamber , substantially as herein set forth . " 75. For an Improvement in the Manufacture of Stone and Earthenware ; Jacob and Freeman Wise , Frederickstown , Pennsylvania . Claim . " What we claim as our invention is ...
Page 29
... flues directly over the fire chamber , when such flues are arranged in the manner set forth , so that each flue of itself shall act as a deflec- tor , and insure a complete circulation through the whole system , substantially in the ...
... flues directly over the fire chamber , when such flues are arranged in the manner set forth , so that each flue of itself shall act as a deflec- tor , and insure a complete circulation through the whole system , substantially in the ...
Page 87
... flues where it would be advisable to increase the fire surface ; and it is so intended to apply them to any boilers now in use , or which may be hereafter made , upon the principle now generally in use . Sheet No. 3 , figures 1 , 2 ...
... flues where it would be advisable to increase the fire surface ; and it is so intended to apply them to any boilers now in use , or which may be hereafter made , upon the principle now generally in use . Sheet No. 3 , figures 1 , 2 ...
Page 88
... flues leading through the water space , F , F , figure 2 and 4 , into the smoke chamber , в . For sustaining a more ... flue , a , into the smoke chamber . If it is required , the square part of the prolonged fire box may be ...
... flues leading through the water space , F , F , figure 2 and 4 , into the smoke chamber , в . For sustaining a more ... flue , a , into the smoke chamber . If it is required , the square part of the prolonged fire box may be ...
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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.-"What I 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 glass heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery manner manufacture 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