Report on Machinery and Processes of the Industrial Arts and Apparatus of the Exact SciencesVan Nostrand, 1869 - 669 páginas |
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Página vii
... continuous freezing apparatus - Useful application of refrigerating ap- paratus - Twining's American ice machine - Economy of production of ice by Twining's apparatus . pp . 361-402 . CHAPTER XIII . LIGHT - HOUSE ILLUMINATION . Display ...
... continuous freezing apparatus - Useful application of refrigerating ap- paratus - Twining's American ice machine - Economy of production of ice by Twining's apparatus . pp . 361-402 . CHAPTER XIII . LIGHT - HOUSE ILLUMINATION . Display ...
Página viii
... Continuous printing from engraving on metal- Lithographic printing rollers - Engraving - Polypantograph - Engraving by electricity- Dulos's method of engraving - Heliography - Photo - lithography - Photograph enamel . - pp . 417-468 ...
... Continuous printing from engraving on metal- Lithographic printing rollers - Engraving - Polypantograph - Engraving by electricity- Dulos's method of engraving - Heliography - Photo - lithography - Photograph enamel . - pp . 417-468 ...
Página ix
... PLATE VI . - CARRE'S CONTINUOUS FREEZING APPARATUS . PLATE VII . - SWEET'S TYPOGRAPHIC COMPOSITOR . PLATE VIII . - RICHARDS's AIR - PUMP . ii IA THE INDUSTRIAL ARTS . CHAPTER I. THE RELATION OF INVENTION CONTENTS . IX.
... PLATE VI . - CARRE'S CONTINUOUS FREEZING APPARATUS . PLATE VII . - SWEET'S TYPOGRAPHIC COMPOSITOR . PLATE VIII . - RICHARDS's AIR - PUMP . ii IA THE INDUSTRIAL ARTS . CHAPTER I. THE RELATION OF INVENTION CONTENTS . IX.
Página 20
... inconvenient incumbrance . The inventor has successfully disem- barrassed himself of this incumbrance by the simple expedient of substi- tuting for the cards a continuous sheet of perforated paper 20 PARIS UNIVERSAL EXPOSITION .
... inconvenient incumbrance . The inventor has successfully disem- barrassed himself of this incumbrance by the simple expedient of substi- tuting for the cards a continuous sheet of perforated paper 20 PARIS UNIVERSAL EXPOSITION .
Página 21
... continuous sheet of perforated paper . By this substitution there was secured at once the double advantage of superior convenience and diminished expense . Still another and very interesting illustration of similar character was seen in ...
... continuous sheet of perforated paper . By this substitution there was secured at once the double advantage of superior convenience and diminished expense . Still another and very interesting illustration of similar character was seen in ...
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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.