Mechanics' Magazine, Հատոր 29Knight & Lacey, 1838 |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
Էջ 12
... important in an economical point of view , on account of its minal production , affords a vast fund of geological information . Its northern part is composed of granite ; its southern part of various rocks belonging to the por- phyritic ...
... important in an economical point of view , on account of its minal production , affords a vast fund of geological information . Its northern part is composed of granite ; its southern part of various rocks belonging to the por- phyritic ...
Էջ 16
... important is the manufacture of that apparently insignificant article , the pin , that in some years , pins to the value of £ 20,000 , or ( at least ) three hundred million in number , have been sent to the metropolis , from Gloucester ...
... important is the manufacture of that apparently insignificant article , the pin , that in some years , pins to the value of £ 20,000 , or ( at least ) three hundred million in number , have been sent to the metropolis , from Gloucester ...
Էջ 21
... importance as to throw out as a mere hint for the benefit of a thank- less public , had been the subject of a patent . Such , however , is the fact ; for , be it known , that on the 24th of May 1834 , his late Majesty's royal letters ...
... importance as to throw out as a mere hint for the benefit of a thank- less public , had been the subject of a patent . Such , however , is the fact ; for , be it known , that on the 24th of May 1834 , his late Majesty's royal letters ...
Էջ 44
... importance , on the part of a certain Signor Andervolti ; — who has also disappeared , " and made no sign " ! May I therefore be permitted to enquire , on the part of myself and the rest of the vast body of mankind who expected long ere ...
... importance , on the part of a certain Signor Andervolti ; — who has also disappeared , " and made no sign " ! May I therefore be permitted to enquire , on the part of myself and the rest of the vast body of mankind who expected long ere ...
Էջ 47
... important improvements in the mode of manufac- ture of this article , which , however , seem never to have been adopted . - Times . Machinery in Ireland . - On Tuesday the 6th ul- timo , the Knight of Kerry gave a grand dinner to 200 of ...
... important improvements in the mode of manufac- ture of this article , which , however , seem never to have been adopted . - Times . Machinery in Ireland . - On Tuesday the 6th ul- timo , the Knight of Kerry gave a grand dinner to 200 of ...
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accident apparatus appears applied axle Birmingham boat boiler calculations carbonic acid carriages cause centre chambers charcoal circular coal common construction crank cylinder diameter distance effect engine engraving epicycloid equal experiments feet fire flues force fuel furnace Galignani gine Gravesend greater Hancock heat hour improvements inches increase invention iron June June 14 Kilsby Tunnel Kinclaven length less Liverpool locomotive London machine machinery Magazine manufacture means Mechanics ment Messrs metal method Middlesex miles minutes mode motion opinion pass patent pig iron pipe piston plates practical present pressure principle produced pump purpose quantity rails railway render revolve rollers rotatory screw shaft side six months slide speed square steam navigation steam-boat steam-engine steamers stove stroke surface synodic period Thames Tunnel thickness tion tons tube tunnel valve velocity vessel Victoria voyage water spaces weight wheel whole
Սիրված հատվածներ
Էջ 252 - For which of you, intending to build a tower, sitteth not down first, and counteth the cost, whether he have sufficient to finish it ? Lest haply, after he hath laid the foundation, and is not able to finish...
Էջ 398 - An act to amend an act entitled an act to provide for the better security of the lives of passengers on board of vessels propelled in whole or in part by steam...
Էջ 353 - Sir, — I am directed by Lord John Russell to acknowledge the receipt of your letter of the...
Էջ 424 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Էջ 399 - That every captain, engineer, pilot, or other person employed on board of any steamboat or vessel propelled in whole or in part by steam, by whose misconduct, negligence, or inattention to his or their respective duties, the life or lives of any person or persons on board said vessel may be destroyed, shall be deemed guilty of manslaughter...
Էջ 467 - ... act, shall, after a thorough examination of the same, make a certificate, in which he or they shall state his or their opinion whether said boilers are sound and fit for use, together with the age of...
Էջ 479 - Lancashire ; for improvements in the construction of looms for weaving various sorts of cloths, which looms may be set in motion by any adequate power.
Էջ 468 - He states that the cases of disease on the dark side of an extensive barrack at St. Petersburg have been uniformly for many years in the proportion of three to one to those on the side exposed to strong light.
Էջ 31 - Then, the 163d section enacts " that all persons shall have free liberty to pass along and upon, and to use and employ, the said railway, with carriages properly constructed as by this act directed, upon payment only of such rates and tolls as shall be demanded by the said company, not exceeding the respective rates or tolls by this act authorized, and subject to the...
Էջ 399 - October, one thousand eight hundred and thirty-eight; without having first obtained, from the proper officer, a license under the existing laws, and without having complied with the conditions imposed by this act; and for each and every violation of this section, the owner or owners of said vessel shall forfeit and pay to the United States the sum of...