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 89
... cast or wrought iron , or of fire clay if necessary , are placed within the fire box , as shown in section . At figure 4 , sheet 6 , extending forwards to the tube sheet , fitting closely to the tubes that come opposite to them ; pipes ...
... cast or wrought iron , or of fire clay if necessary , are placed within the fire box , as shown in section . At figure 4 , sheet 6 , extending forwards to the tube sheet , fitting closely to the tubes that come opposite to them ; pipes ...
Page 92
... cast or wrought iron , or any other metal for obtaining fire surface in the fire box , or any other part of a steam boiler , and at the same time making a secure connexion ( easily removed ) between the inner and outer plates of boiler ...
... cast or wrought iron , or any other metal for obtaining fire surface in the fire box , or any other part of a steam boiler , and at the same time making a secure connexion ( easily removed ) between the inner and outer plates of boiler ...
Page 119
... cast iron front plates to attach the mouth pieces to , and to bind the brickwork together ; and they are made of any length , width , or height . They are generally constructed in sets of three , with one large retort above and two ...
... cast iron front plates to attach the mouth pieces to , and to bind the brickwork together ; and they are made of any length , width , or height . They are generally constructed in sets of three , with one large retort above and two ...
Page 120
... cast iron retorts , 18 cwt . each , 90 tons , at £ 6 , Fire bricks , shields , quarries , & c . , for setting , Labor for setting , 60s . each set , Cost of renewing 20 beds of iron retorts : - 100 iron retorts , 90 tons , at £ 6 ...
... cast iron retorts , 18 cwt . each , 90 tons , at £ 6 , Fire bricks , shields , quarries , & c . , for setting , Labor for setting , 60s . each set , Cost of renewing 20 beds of iron retorts : - 100 iron retorts , 90 tons , at £ 6 ...
Page 121
... cast iron retorts costs 9 d . per 10,000 cubic feet , and that from the fire brick retorts 13d . per 10,000 cubic feet , for the item of retorts and ovens ; showing an economy of 84 per cent . in the improved fire brick retorts . Mr ...
... cast iron retorts costs 9 d . per 10,000 cubic feet , and that from the fire brick retorts 13d . per 10,000 cubic feet , for the item of retorts and ovens ; showing an economy of 84 per cent . in the improved fire brick retorts . Mr ...
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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