Report on Machinery and Processes of the Industrial Arts and Apparatus of the Exact SciencesVan Nostrand, 1869 - 669 páginas |
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Página ix
... PLATE II . BELOU'S HOT - AIR ENGINE - LAUBERAU'S HOT - AIR ENGINE . PLATE III . - OTTO AND LANGEN'S GAS - ENGINE - LENOIR'S GAS - ENGINE - HUGON'S GAS - ENGINE . PLATE IV . - HIRN'S TELODYNAMIC APPARATUS . PLATE V. - MOERATH'S WIND ...
... PLATE II . BELOU'S HOT - AIR ENGINE - LAUBERAU'S HOT - AIR ENGINE . PLATE III . - OTTO AND LANGEN'S GAS - ENGINE - LENOIR'S GAS - ENGINE - HUGON'S GAS - ENGINE . PLATE IV . - HIRN'S TELODYNAMIC APPARATUS . PLATE V. - MOERATH'S WIND ...
Página 8
... plates are rolled no larger , only because larger plates have not been demanded , and because no floating battery could carry them . The scene presented in the Atlas works , at the time of the rolling of this huge plate , is vividly ...
... plates are rolled no larger , only because larger plates have not been demanded , and because no floating battery could carry them . The scene presented in the Atlas works , at the time of the rolling of this huge plate , is vividly ...
Página 9
... plate was to be drawn . The process of drawing it is simple , but peculiar . The plate , when laid in the furnace , rests upon little stacks of fire - bricks , so that the flame and heat plays equally round it , till all is glowing ...
... plate was to be drawn . The process of drawing it is simple , but peculiar . The plate , when laid in the furnace , rests upon little stacks of fire - bricks , so that the flame and heat plays equally round it , till all is glowing ...
Página 10
... plate through to the other side , where it rests for a minute on a wrought - iron truck similar to that on which it was brought from the furnace . The action of the rollers is then reversed after they have been by the action of screw ...
... plate through to the other side , where it rests for a minute on a wrought - iron truck similar to that on which it was brought from the furnace . The action of the rollers is then reversed after they have been by the action of screw ...
Página 12
... plate lies loosely between the screw and the standard , with its plane vertical , being sus- tained in this position by its arms , which rest on supports on each side . As the screw advances in the operation of measurement , the plate ...
... plate lies loosely between the screw and the standard , with its plane vertical , being sus- tained in this position by its arms , which rest on supports on each side . As the screw advances in the operation of measurement , the plate ...
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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
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.