London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Tom 4William Newton, Charles Frederick Partington W. Newton, 1856 |
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Strona 88
... pressure of steam and fluids , instead of admitting the entire pressure of steam , air , water , or fluids or liquids to act directly upon the indicating instrument , for the purpose of shewing the amount of the pressure , a part of ...
... pressure of steam and fluids , instead of admitting the entire pressure of steam , air , water , or fluids or liquids to act directly upon the indicating instrument , for the purpose of shewing the amount of the pressure , a part of ...
Strona 172
... pressure of 8000 lbs . per square inch was sustained without producing abrasion ; whereas , brass , on an iron bearing , at a pressure of 200 lbs . per square inch , was found to cut directly , whether lubricated with oil or water , and ...
... pressure of 8000 lbs . per square inch was sustained without producing abrasion ; whereas , brass , on an iron bearing , at a pressure of 200 lbs . per square inch , was found to cut directly , whether lubricated with oil or water , and ...
Strona 301
And Repertory of Patent Inventions William Newton, Charles Frederick Partington. to the pressure of the steam inside the valve , the pressure to which they are adjusted need be no more than sufficient to prevent the steam blowing through ...
And Repertory of Patent Inventions William Newton, Charles Frederick Partington. to the pressure of the steam inside the valve , the pressure to which they are adjusted need be no more than sufficient to prevent the steam blowing through ...
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