Journal of the Franklin InstitutePergamon Press, 1865 |
From inside the book
Results 1-5 of 31
Page 25
... patent of the United States have been granted to us in the month of April , 1865 . Previous to the treatment of chlorine , the ores must be pulverized as finely as those which shall be submitted to the process of amalga- mation . Ores ...
... patent of the United States have been granted to us in the month of April , 1865 . Previous to the treatment of chlorine , the ores must be pulverized as finely as those which shall be submitted to the process of amalga- mation . Ores ...
Page 36
... patent that it does , for the more dilated the vapor before condensation the more fa- cile its conversion into water . It has never been decided where the line of pressure should be drawn between condensing and non- condensing engines ...
... patent that it does , for the more dilated the vapor before condensation the more fa- cile its conversion into water . It has never been decided where the line of pressure should be drawn between condensing and non- condensing engines ...
Page 50
... patent , too , and described his improvement very cleverly ; and , to put it in the fewest words , it was nothing more than the pre- sent process of making castings malleable by roasting them , at a high heat , for from 72 to 120 hours ...
... patent , too , and described his improvement very cleverly ; and , to put it in the fewest words , it was nothing more than the pre- sent process of making castings malleable by roasting them , at a high heat , for from 72 to 120 hours ...
Page 51
... patent , although I believe there is none are no doubt made in much the manner described , as also , no doubt , are Crowley's , of Shef- field , although different makers add various chemical substances , which may act in the same ...
... patent , although I believe there is none are no doubt made in much the manner described , as also , no doubt , are Crowley's , of Shef- field , although different makers add various chemical substances , which may act in the same ...
Page 52
... patent . Diameter , 12 feet . Pitch , 20 feet . Material , cast iron . REMARKS . - The floors of this vessel are filled in solid for 100 feet . The keel is of white oak , sided , 14 inches , molded 24 inches . Put together in two pieces ...
... patent . Diameter , 12 feet . Pitch , 20 feet . Material , cast iron . REMARKS . - The floors of this vessel are filled in solid for 100 feet . The keel is of white oak , sided , 14 inches , molded 24 inches . Put together in two pieces ...
Other editions - View all
Common terms and phrases
66 date acid action air pump amount apparatus applied arrangement atmospheric Bessemer process boiler carbon caseine cast iron cause cent centre chemical coal color combustion condenser constructed containing cubic cubic foot cylinder diameter effect employed equal evaporated expansion experiments fact fatty matters feet fluid force FRANKLIN INSTITUTE fuel furnace gauge glass glycerine heat horse power increased kilometres per hour L.-THIRD SERIES.-No length less lime London magnesium manganese manufacture marine engines material means mechanical mercury Messrs metal miles Mont Cenis motion naphtha obtained ordinary paper pass patent petroleum pipe placed plate portion practical present pressure produced proportion quantity rails railway resistance screw ship side silicate soap soda spermaceti square inch strain strength stroke substance sulphur sulphuric acid surface surface condensers temperature thickness tion tons truss tube valve vessel weight wheels whilst wool wrought iron