A Practical Treatise on Mechanical Engineering: Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of the Steam-engine, Etc. : with an Appendix on the Analysis of Iron and Iron OresHenry Carey Baird, 1864 - 416 σελίδες |
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Αποτελέσματα 1 - 5 από τα 89.
Σελίδα 26
... It consists of a large cast - iron cylinder , accurately bored , and provided with an air - tight piston ; the cylinder is closed at both extremities by iron covers , a stuffing - box being attached to the 26 MECHANICAL ENGINEERING .
... It consists of a large cast - iron cylinder , accurately bored , and provided with an air - tight piston ; the cylinder is closed at both extremities by iron covers , a stuffing - box being attached to the 26 MECHANICAL ENGINEERING .
Σελίδα 27
... piston - rod passes ; the whole forming a double - acting pump , driven by a beam - engine . We will now describe the method of working practically the blast - furnace . Let us suppose that the furnace is newly erected . It is first ...
... piston - rod passes ; the whole forming a double - acting pump , driven by a beam - engine . We will now describe the method of working practically the blast - furnace . Let us suppose that the furnace is newly erected . It is first ...
Σελίδα 35
... piston , to which is attached a piston - rod , working steam - tight through the bottom cover of the cylinder ; at the lower end of this piston - rod is a large mass of metal which constitutes the hammer - head ; to the lower surface of ...
... piston , to which is attached a piston - rod , working steam - tight through the bottom cover of the cylinder ; at the lower end of this piston - rod is a large mass of metal which constitutes the hammer - head ; to the lower surface of ...
Σελίδα 40
... piston rods , acted on by pistons working in cylinders of large diameter but with a very short stroke . CHAPTER III . ON MOULDING AND CASTING . FOR many 40 MECHANICAL ENGINEERING .
... piston rods , acted on by pistons working in cylinders of large diameter but with a very short stroke . CHAPTER III . ON MOULDING AND CASTING . FOR many 40 MECHANICAL ENGINEERING .
Σελίδα 64
... piston and piston rod . The body of the piston will consist of a short cylin- drical piece , or disc , having on its lower surface a flange and being fitted at its upper surface with a movable flange , called a junk - ring , this junk ...
... piston and piston rod . The body of the piston will consist of a short cylin- drical piece , or disc , having on its lower surface a flange and being fitted at its upper surface with a movable flange , called a junk - ring , this junk ...
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admitted air-pump alumina ammonia aperture apparatus arms attached bars baryta beam boiled boiler bottom bored carbonate carbonic acid caused centre chloric acid coal color combustion condenser connecting rod consists construction contains copper crank cross-head cylinder described diameter dissolved eccentric edge employed engine evaporated experiments explosion extremity feet filter fire flue force fraction fuel furnace gear hardened heat HENRY CAREY horse-power hydrochloric acid lathe leading screw length lever locomotive lower machine machinery magnesia manganese means metal method motion multiplied nitric acid number of teeth obtained ordinary oxide passes peroxide of iron phosphoric acid piston rod placed Plate potassa Practical precipitate present pressure produced protoxide pump quantity reverberatory furnace rivets sesquioxide shaft shown side slide smoke smoke-burning solution square inch steam steam-engine steel stroke sulphuric acid surface temperature thickness threads tion tool tubes upper usually valve various velocity vertical weight wheel
Δημοφιλή αποσπάσματα
Σελίδα 285 - THE COMBUSTION OF COAL AND THE PREVENTION OF SMOKE, Chemically and Practically Considered.
Σελίδα 13 - CE To which are added, Observations on the Construction of Steam Boilers, and Remarks upon Furnaces used for Smoke Prevention ; with a Chapter on Explosions. By R. Armstrong, CE, and John Bourne.