Machinery and Processes of the Industrial Arts: And Apparatus of the Exact SciencesU.S. Government Printing Office, 1869 - 669 páginas |
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Página vi
... MACHINES AND MECHANICAL APPARATUS DESIGNED FOR SPECIAL PUR- POSES . Multiplicity of interesting objects in this class - Machinery from the United States - Sellers's planing machine - Machines for special purposes - Armstrong's dovetailing ...
... MACHINES AND MECHANICAL APPARATUS DESIGNED FOR SPECIAL PUR- POSES . Multiplicity of interesting objects in this class - Machinery from the United States - Sellers's planing machine - Machines for special purposes - Armstrong's dovetailing ...
Página vii
... machine - Economy of production of ice by Twining's apparatus . pp . 361-402 . CHAPTER XIII . LIGHT - HOUSE ILLUMINATION . Display of objects connected with the construction and operation of light - houses - Models of English light ...
... machine - Economy of production of ice by Twining's apparatus . pp . 361-402 . CHAPTER XIII . LIGHT - HOUSE ILLUMINATION . Display of objects connected with the construction and operation of light - houses - Models of English light ...
Página 4
... machine . In the recent and familiar invention of machine - sewing we have still another exemplification of the same distinction . The germ idea successfully embodied in the original machine was one of immense value ; the numer- ous ...
... machine . In the recent and familiar invention of machine - sewing we have still another exemplification of the same distinction . The germ idea successfully embodied in the original machine was one of immense value ; the numer- ous ...
Página 5
... machine . And it is , accordingly , no injustice to the ingenious inventor to whom we owe it , meritorious as we admit him to have been , to say that had he not turned his thoughts in this direction , nor devised this particular ...
... machine . And it is , accordingly , no injustice to the ingenious inventor to whom we owe it , meritorious as we admit him to have been , to say that had he not turned his thoughts in this direction , nor devised this particular ...
Página 14
... machine tools ; and machine tools have owed chiefly their invention to the steam - engine . But it is not merely in respect to artistic excellence that the products of manufacturing industry have been improved by the improved methods of ...
... machine tools ; and machine tools have owed chiefly their invention to the steam - engine . But it is not merely in respect to artistic excellence that the products of manufacturing industry have been improved by the improved methods of ...
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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
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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.