Report on Machinery and Processes of the Industrial Arts and Apparatus of the Exact SciencesVan Nostrand, 1869 - 669 páginas |
Dentro del libro
Resultados 1-5 de 80
Página 53
... tube which permits free communication constantly between the displacement cylinder B B ' and the working cylinder A through the annular space b ' . E is the chimney provided with a damper , e . GG ' are furnace doors for introducing ...
... tube which permits free communication constantly between the displacement cylinder B B ' and the working cylinder A through the annular space b ' . E is the chimney provided with a damper , e . GG ' are furnace doors for introducing ...
Página 56
... tube , open at both ends , communicating between this vessel and the reservoir will be all that is needed . So soon as the air has been expelled from the vessel by whatever means , the water of the reservoir will rise under the pressure ...
... tube , open at both ends , communicating between this vessel and the reservoir will be all that is needed . So soon as the air has been expelled from the vessel by whatever means , the water of the reservoir will rise under the pressure ...
Página 64
... tube T. Another insulated wire d connects the other end of the same coil with the binding screws d ' and d " , which ... tubes supplying the illumination to the build- ing , provided there be interposed an elastic bag large enough to ...
... tube T. Another insulated wire d connects the other end of the same coil with the binding screws d ' and d " , which ... tubes supplying the illumination to the build- ing , provided there be interposed an elastic bag large enough to ...
Página 73
... tube or other accident , the solution should be lost , the engine will still operate with water alone . The action ... tubes surrounded by water , where the steam is con- densed and the gas is to a certain extent cooled . From this it ...
... tube or other accident , the solution should be lost , the engine will still operate with water alone . The action ... tubes surrounded by water , where the steam is con- densed and the gas is to a certain extent cooled . From this it ...
Página 75
... tubes U and V ' by which it is returned to the boiler . As its return is opposed by the elasticity of the gas in the boiler , it must be forced in , and a small forcing pump , is employed for this purpose . The tube V ' is surrounded by ...
... tubes U and V ' by which it is returned to the boiler . As its return is opposed by the elasticity of the gas in the boiler , it must be forced in , and a small forcing pump , is employed for this purpose . The tube V ' is surrounded by ...
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.