Machinery and Processes of the Industrial Arts: And Apparatus of the Exact SciencesU.S. Government Printing Office, 1869 - 669 páginas |
Dentro del libro
Resultados 1-5 de 83
Página iii
... present reporter alone . This statement is felt to be necessary in explanation , or rather , perhaps , in justification , of an attempt on the part of the reporter to execute a task not willingly assumed by him , and which he found no ...
... present reporter alone . This statement is felt to be necessary in explanation , or rather , perhaps , in justification , of an attempt on the part of the reporter to execute a task not willingly assumed by him , and which he found no ...
Página 4
... present themselves in the form of new processes in the arts or new adaptations of mechanical principles to manufacture are of the secondary and relatively unimportant class above distinguished . But what each 4 PARIS UNIVERSAL EXPOSITION .
... present themselves in the form of new processes in the arts or new adaptations of mechanical principles to manufacture are of the secondary and relatively unimportant class above distinguished . But what each 4 PARIS UNIVERSAL EXPOSITION .
Página 7
... presents itself in the case of the steam - engine . Before the introduction of this machine , all heavy industrial ... present development , had they continued to be always so dependent . For the highest uses of industry , it is not ...
... presents itself in the case of the steam - engine . Before the introduction of this machine , all heavy industrial ... present development , had they continued to be always so dependent . For the highest uses of industry , it is not ...
Página 14
... present difficult form , with elbows at right angles to each other , from a mass of twenty - seven tons , which in the operation has become reduced to fifteen ; or the similar shaft exhibited by Messrs . Petin & Gaudet , of France ; or ...
... present difficult form , with elbows at right angles to each other , from a mass of twenty - seven tons , which in the operation has become reduced to fifteen ; or the similar shaft exhibited by Messrs . Petin & Gaudet , of France ; or ...
Página 15
... present strength . Her iron and her coal have made her a hundred times richer than she could possibly have been if she had possessed instead of them all the gold of California and all the diamonds of Brazil . But a century ago , just as ...
... present strength . Her iron and her coal have made her a hundred times richer than she could possibly have been if she had possessed instead of them all the gold of California and all the diamonds of Brazil . But a century ago , just as ...
Otras ediciones - Ver todas
Términos y frases comunes
advantage amount angle apparatus applied armature atmosphere axis Bessemer process boiler calories carried cent centimetres circumference compression construction contrivance crank cubic metres cylinder diameter direction discharge disk distance effect electric employed engine equal exhibited experiments Exposition extremity feet force furnace furnished glass half heat horizontal horse-power hundred hydraulic hydraulic head illustrated inches increased instrument introduced invention inventor iron kilograms kilometres latent heat length lever light light-houses liquid machine manufacture means mechanical ment Messrs metal metres millimetres mode motion movable types movement necessary object observed operation ordinary Paris passes piston plate position pounds practical present pressure prism produced pulley pump purpose refrigerator reservoir revolution roller rotary engine rotation screw sextant shaft side Siemens space spherometer steam steam-engine steel surface telescope temperature tion tonometer tube turbine turn valve vapor velocity vertical vessel weight wheel Wicklow Head
Pasajes populares
Página 31 - B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure.