Journal of the Franklin InstituteVols. 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] |
From inside the book
Results 1-5 of 74
Page 18
What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking ...
What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues applied to each of the four faces , at top , bottom , and two sides of an elevated oven of a cooking ...
Page 26
... arrangement of the front and rear 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 .
... arrangement of the front and rear 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 .
Page 29
“ Having described my invention , I do not claim the employment of a series of upright tubes or flues over a fire chamber , for the purpose of heating air ; nor do I claim the use of deflecting plates , simply as such ; but I do claim ...
“ Having described my invention , I do not claim the employment of a series of upright tubes or flues over a fire chamber , for the purpose of heating air ; nor do I claim the use of deflecting plates , simply as such ; but I do claim ...
Page 88
The faint lines in figure 3 , sheet 3 , show the arrangeinent of short flues leading through the water space , F , F , figure 2 and 4 , into the smoke chamber , B. For sustaining a more perfect combustion of the gases that from the fire ...
The faint lines in figure 3 , sheet 3 , show the arrangeinent of short flues leading through the water space , F , F , figure 2 and 4 , into the smoke chamber , B. For sustaining a more perfect combustion of the gases that from the fire ...
Page 89
... bet G C the des wha rans the tubi mid squ 3 , s regi tanc tube chai wat and into in ti in se arra char curv part chamber , a Tegrate space ned With the vertical Or CTOS tubes , thereby dispensing with the short flues leading into 88.
... bet G C the des wha rans the tubi mid squ 3 , s regi tanc tube chai wat and into in ti in se arra char curv part chamber , a Tegrate space ned With the vertical Or CTOS tubes , thereby dispensing with the short flues leading into 88.
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acid action amount apparatus appears applied arrangement attached boiler carbon carried cast cause cent centre chamber claim closed coal colors combination connected consists construction containing cylinder described diameter direction distance effect employed engine equal experiments feet fire flues force frame furnace give given greater heat hour Improvement inches increase Institute invention iron Journal latter lead length less light lower machine manner manufacture material means mechanical metal method miles minute motion moved nature object observed obtained operation oxide pass patent pipe piston placed plate portion position pounds practical present pressure produced proportion quantity railway screw separate shown side slide space specified speed spring square steam stroke substantially surface taken tion train tubes turning valve vessel weight wheel whole York