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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Page 84
... lower in tempera- ture , the cylinder remaining nearly constant was hotter than the steam , and returned some of the heat it had robbed from the steam , re - evapo- rating more and more of the water that had been condensed , and raising ...
... lower in tempera- ture , the cylinder remaining nearly constant was hotter than the steam , and returned some of the heat it had robbed from the steam , re - evapo- rating more and more of the water that had been condensed , and raising ...
Page 89
... lower part of fire box for a locomotive boiler , made like the ordinary marine boiler , thereby dispensing with the usual ash pan , and admitting a simple mode of making a water grate , by introducing tubes lengthwise or crosswise of ...
... lower part of fire box for a locomotive boiler , made like the ordinary marine boiler , thereby dispensing with the usual ash pan , and admitting a simple mode of making a water grate , by introducing tubes lengthwise or crosswise of ...
Page 105
... lower limbs , where both or only one are injured . " Claim . " Having described my invention , what I claim are , 1st , The hip - brace of semi - circular , or nearly semi - circular form , and the strap passing over it and around the ...
... lower limbs , where both or only one are injured . " Claim . " Having described my invention , what I claim are , 1st , The hip - brace of semi - circular , or nearly semi - circular form , and the strap passing over it and around the ...
Page 119
... lower retorts are 15 inches wide , 15 inches high , and 20 feet long , with a mouth piece at each end . The fire bricks , forming the bot- toms and sides of the retorts , are 16 inches long and 3 inches thick ; and the arch bricks ...
... lower retorts are 15 inches wide , 15 inches high , and 20 feet long , with a mouth piece at each end . The fire bricks , forming the bot- toms and sides of the retorts , are 16 inches long and 3 inches thick ; and the arch bricks ...
Page 124
... lower end being open . ) A self - acting valve opening outwardly governs the passage from the supply cylinder to the receiver . And other valves are so placed as to regulate the passage of air to or from the lower end of the working ...
... lower end being open . ) A self - acting valve opening outwardly governs the passage from the supply cylinder to the receiver . And other valves are so placed as to regulate the passage of air to or from the lower end of the working ...
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Common terms and phrases
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