Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Band 40Perry Fairfax Nursey Knight and Lacey, 1844 |
Im Buch
Ergebnisse 1-5 von 100
Seite 2
... heat in a suitable apparatus , will ( as is well known ) emit , or give out a portion of oxygen in the state of gas . And the oxygen gas , whether proceeding directly from such substances , or from com- pression in close vessels as ...
... heat in a suitable apparatus , will ( as is well known ) emit , or give out a portion of oxygen in the state of gas . And the oxygen gas , whether proceeding directly from such substances , or from com- pression in close vessels as ...
Seite 4
... heat , when a like disengagement of oxygen would take place . Or , 4. To fill vessels , as in the first case , with many atmo- spheres of common air , and to let it out from time to time as wanted . Of these agencies , that of peroxide ...
... heat , when a like disengagement of oxygen would take place . Or , 4. To fill vessels , as in the first case , with many atmo- spheres of common air , and to let it out from time to time as wanted . Of these agencies , that of peroxide ...
Seite 6
... heat it to a brown or dark red , when a very pure oxide of iron , in a state of most minute division , will be the result . To one part of this oxide of iron add four parts of dry nitre in the state of powder . Then place the mixture in ...
... heat it to a brown or dark red , when a very pure oxide of iron , in a state of most minute division , will be the result . To one part of this oxide of iron add four parts of dry nitre in the state of powder . Then place the mixture in ...
Seite 13
... HEATING THE CUSHIONS OF BILLIARD TABLES . Mr. Fox remarks , " there can be no doubt that the smallest branch of copper or lead ore might have been detected in like man- ner . " When both wires were in contact with the respective rocks ...
... HEATING THE CUSHIONS OF BILLIARD TABLES . Mr. Fox remarks , " there can be no doubt that the smallest branch of copper or lead ore might have been detected in like man- ner . " When both wires were in contact with the respective rocks ...
Seite 14
... heat in order to hasten the process and lessen the quantity of acid . This may be effected by putting the ore with the acid into earthenware vessels , which may be : ... placed in a sand - bath . What the patentee particularly claims in ...
... heat in order to hasten the process and lessen the quantity of acid . This may be effected by putting the ore with the acid into earthenware vessels , which may be : ... placed in a sand - bath . What the patentee particularly claims in ...
Inhalt
33 | |
53 | |
81 | |
83 | |
91 | |
113 | |
129 | |
144 | |
193 | |
225 | |
232 | |
241 | |
257 | |
273 | |
300 | |
321 | |
145 | |
161 | |
171 | |
177 | |
179 | |
185 | |
353 | |
418 | |
419 | |
435 | |
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
acid action apparatus applied April atmospheric atmospheric railway axle boiler bottom bridge camphine carbon carbonic acid carriage cause centre chimney coal column communication construction copper cylinder damask diameter Edward Newton effect elastic fabrics engine equal experiments February February 24 feet fire flue friction furnace Galignani given glass heat hour hydrogen improvements inches invention inventor iron Isle of Thanet length letters patent light Liverpool locomotive London machine machinery Magazine manufacture March matter means Mechanics ments Messrs metal method miles miles per hour minute mode motion naphtha obtained oxygen paper pass pipe piston placed plate present pressure principle produced propeller pump purpose quantity railway root rope rotary engine screw shaft side six months specific gravity Specification enrolled Spencer steam steam-engines stroke substances surface tion tube valve velocity vessel weight wheel William wire zink
Beliebte Passagen
Seite 223 - ELEMENTS OF NATURAL HISTORY, For the use of Schools and Young Persons : comprising the Principles of Classification, interspersed with amusing and instructive original Accounts of the most remarkable Animals. By Mrs. R. LEE (formerly Mrs. TE BOWDICH), Author of "Taxidermy," "Memoirs of Cuvier,
Seite 448 - Encyclopaedia of Domestic Economy ; comprising such subjects as are most immediately connected with Housekeeping : As, The Construction of Domestic Edifices, with the Modes of Warming, Ventilating, and Lighting them — A description of the various articles of Furniture, with the nature of their Materials — Duties of Servants — &c.
Seite 334 - ... where any man, by his own charge and industry, or by his own wit or invention, doth bring any new trade into the realm, or any engine tending to the furtherance of a trade that never was used before, and that for the good of the realm, that in such cases the king may grant to him a monopoly patent, for some reasonable time, until the subjects may learn the same, in consideration of the good that he doth bring by his invention to the commonwealth, otherwise not.
Seite 289 - Published under the Direction of the Central Committee of the Archaeological Institute of Great Britain and Ireland, for the Encouragement and Prosecution of Researches into the Arts and Monuments of the Early and Middle Ages.
Seite 64 - LESSONS ON CHEMISTRY, For the use of Pupils in Schools, Junior Students in Universities, and Readers who wish to learn the fundamental Principles and leading Facts: with Questions for Examination, Glossaries of Chemical Terms and Chemical Symbols, and an Index. By WILLIAM H.
Seite 64 - AN INTRODUCTION TO THE STUDY OF CHEMICAL PHILOSOPHY : being a preparatory View of the Forces which concur to the Production of Chemical Phenomena. By J. FREDERIC DANIELL, FRS Professor of Chemistry in King's College, London ; and Lecturer on Chemistry and Geology in the Hon. East India Company's Military Seminary at Addiscombe ; and Author of Meteorological Essays.
Seite 62 - On the fourteenth day from the commencement of the experiment, Mr. Crosse observed, through a lens, a few small whitish excrescences or nipples, projecting from about the middle of the electrified stone, and nearly under the dropping of the fluid above. On the eighteenth day these projections enlarged, and seven or eight filaments, each of them longer than the excrescence from which it grew, made their appearance on each of the nipples. On the twentysecond day these appearances were more elevated...
Seite 130 - Sixth Books of Euclid, chiefly from the Text of Dr. Robert Simson : with the principal Theorems in Proportion, and a Course of Practical Geometry on the Ground ; also, Four Tracts relating to Circles, Planes, and Solids, with one on Spherical Geometry. For the use of the Royal Military College, Sandhurst.
Seite 160 - Council, setting forth that he has been unable to obtain a due remuneration for his expense and labour in perfecting such invention, and that an exclusive right of using and vending the same for the further period of seven years, in addition to the term in such patent mentioned, will not suffice for his reimbursement and remuneration, then, if the matter of such petition shall be...
Seite 331 - ... the sole working or making of any manner of new manufactures, within this realm, to the true and first inventor and inventors of such manufactures, which others, at the time of making such letters patent and grant, shall not use...