History and Progress of the Steam Engine: With a Practical Investigation of Its Structure and ApplicationThomas Kelly, 1839 - 859 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 100.
Σελίδα 4
... prevent dangerous explosions . The third section , relates to the constituent parts of steam engines generally , in which their offices are sepa- rately considered , and the relative proportions , construc- tion , and arrangement ...
... prevent dangerous explosions . The third section , relates to the constituent parts of steam engines generally , in which their offices are sepa- rately considered , and the relative proportions , construc- tion , and arrangement ...
Σελίδα 15
... prevent dangerous explosions . The third section , relates to the constituent parts of steam engines generally , in which their offices are sepa- rately considered , and the relative proportions , construc- tion , and arrangement ...
... prevent dangerous explosions . The third section , relates to the constituent parts of steam engines generally , in which their offices are sepa- rately considered , and the relative proportions , construc- tion , and arrangement ...
Σελίδα 24
... prevents explosion . c is the cylinder , open at the top , having three holes at the bot- tom , def . The hole e admits the steam from the ... prevent the accumulation of water in the cylinder , the pipe o is of such 24 NEWCOMEN'S ENGINE.
... prevents explosion . c is the cylinder , open at the top , having three holes at the bot- tom , def . The hole e admits the steam from the ... prevent the accumulation of water in the cylinder , the pipe o is of such 24 NEWCOMEN'S ENGINE.
Σελίδα 28
... prevent the injection water from descending into the receiver . F , the cylinder of cast iron , about ten feet long , bored smooth in the inside ; it has a broad flanch in the middle , on the outside , by which it is supported , when ...
... prevent the injection water from descending into the receiver . F , the cylinder of cast iron , about ten feet long , bored smooth in the inside ; it has a broad flanch in the middle , on the outside , by which it is supported , when ...
Σελίδα 29
... prevent the entrance of air or water , and the escape of steam . H , the chain and piston - shank , by which it is connected to the working beam by an arc of a circle . I , I , the working beam , or lever , working on its centre , in ...
... prevent the entrance of air or water , and the escape of steam . H , the chain and piston - shank , by which it is connected to the working beam by an arc of a circle . I , I , the working beam , or lever , working on its centre , in ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
admitted aperture apparatus applied atmosphere attached axis axle bars beam boiler bottom cause centre chimney circular cistern coal cock communication condenser connected connecting rod construction crank cylinder descend described diameter eduction effect elastic equal escape expansion experiments feet fire fixed flue fluid fly-wheel force friction frustrum fuel furnace groove heat hole hollow horizontal improvements inch inches of mercury inclined plane injection invention iron Jacob Perkins lever Liverpool London lower machine machinery means metal motion moving packing paddle-wheel paddles pass patent piston rod placed plate pounds pressure prevent produced propelling pump purpose quantity rail rail-way represents revolving ring rotary engine rotatory round screwed shaft shut side sliders sliding smoke steam boats steam carriage steam engine steam pipe stroke stuffing box supply surface temperature tion tube turn upper vacuum valve vapour velocity vertical Watt weight wheel