Mine-drainage, a treatise on direct-acting underground steam-pumping machinery1881 |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
action actuated air-vessel arrangement auxiliary-valve boilers Boythorpe cataract chamber cloth boards coal collieries compound engine condenser Cornish engine Cornwall crosshead Davey's delivery delivery-pipe delivery-valve Differential direct-acting double-acting pump DOUBLE-ACTING RAM-PUMP drainage durability duty economy Edition elevation exhaust expansion fly-wheel gallons per hour gun-metal gutta-percha Hayward Tyler height high-pressure cylinder Holman horizontal hydraulic hydraulic engines hydraulic-engines inches diameter india-rubber lever lifts live steam longitudinal low-pressure cylinder machine main slide-valve main-cylinder main-engines main-piston main-valve makers Messrs mines motion moving non-rotary ordinary pair PATENT pipe piston piston speed piston-pump piston-rod Plates plunger port practical pressure pump-valves pumping engines quantity of water RALPH TATE ROTARY Salford SCOTT BURN shaft short-stroke Simple Steam-Pumps single-acting rams sizes square inch steam-cylinder steam-piston steam-valve strokes per minute stuffing-boxes suction-pipe suction-valve supplied surface surface engine tappets Treatise Turner's underground engine valve valve-box valve-chamber valve-chest valve-gear valve-moving vertical water-cylinder Woodcuts
مقاطع مشهورة
الصفحة 28 - EXAMPLES OF MODERN ALPHABETS, PLAIN AND ORNAMENTAL; including German, Old English, Saxon, Italic, Perspective, Greek, Hebrew, Court Hand, Engrossing, Tuscan, Riband, Gothic, Rustic, and Arabesque ; with several Original Designs, and an Analysis of the Roman and Old English Alphabets, large and small, and Numerals, for the use of Draughtsmen, Surveyors, Masons, Decorative Painters, Lithographers, Engravers, Carvers, &c.
الصفحة 17 - Timber Merchant. THE PRACTICAL TIMBER MERCHANT. Being a Guide for the use of Building Contractors, Surveyors, Builders, &c., comprising useful Tables for all purposes connected with the Timber Trade, Marks of Wood Essay on the Strength of Timber, Remarks on the Growth of Timber, &c. By W. RICHARDSON. Fcap. 8vo, 35. 6d. cloth. "This handy manual contains much valuable information for the use of timber merchants* builders, foresters, and all others connected with the growth, sale, and manufacture of...
الصفحة 19 - The Metric System. A SERIES OF METRIC TABLES, in which the British Standard Measures and Weights are compared with those of the Metric System at present in use on the Continent. By CH DOWLING, CE Second Edition, revised and enlarged.
الصفحة 45 - Anglo-Saxon, Frisian, Flemish or Dutch, Low or Platt Dutch, High Dutch or German, Danish, Swedish, Icelandic, Latin, Italian, French, Spanish, and Portuguese Tongues. By HYDE CLARKE, DCL is.
الصفحة 28 - There is comprised in it every possible shape into which the letters of the alphabet and numerals can be formed, and the talent which has been expended in the conception of the various plain and ornamental letters is wonderful.
الصفحة 17 - Mr. Bale is evidently an expert on the subject, and he has collected so much information that his book is all-sufficient for builders and others engaged in the conversion of timber.
الصفحة 28 - Medieval, from the Eighth Century, with Numerals ; including Gothic, Church-Text, large and small, German, Italian, Arabesque, Initials for Illumination, Monograms, Crosses, &c. &c., for the use of Architectural and Engineering Draughtsmen, Missal Painters, Masons, Decorative Painters, Lithographers, Engravers, Carvers, &c. &c. Collected and Engraved by F. DELAMOTTE, and printed in Colours. New and Cheaper Edition. Royal 8vo, oblong, zs.
الصفحة 32 - ... BROKER, HOUSE AND ESTATE AGENT AND VALUER'S POCKET ASSISTANT, for the Valuation for Purchase, Sale, or Renewal of Leases, Annuities and Reversions, and of property generally; with Prices for Inventories, &c. By JOHN WHEELER, Valuer, &c.
الصفحة 25 - We can do no other than pronounce this work a most valuable manual of astronomy, and we strongly recommend it to all who wish to acquire a general — but at the same time correct — acquaintance with this sublime science."- Quarterly Journal of Science.
الصفحة 39 - Illustrated. is 6d 7. ELECTRICITY; showing the General Principles of Electrical Science, and the purposes to which it has been applied. By Sir W. SNOW HARRIS, FRS, &c. With Additions by R. SABINE, CE, FSA is. 6d. 7*.