The Register of Arts, and Journal of Patent Inventions, 4. sējumsLuke Herbert G. Herbert, 1880 |
No grāmatas satura
1.–5. rezultāts no 55.
2. lappuse
... kind , capable of being converted at pleasure into a steam - engine or a pump . This engine , which displays much ingenuity , differs from all other rotatory engines in its having no fixed fulcrum for the steam to act against ; but it ...
... kind , capable of being converted at pleasure into a steam - engine or a pump . This engine , which displays much ingenuity , differs from all other rotatory engines in its having no fixed fulcrum for the steam to act against ; but it ...
6. lappuse
... kind , to the same conclusion . It is scarcely necessary to add , after the foregoing observations , that this appara- tus will keep the steam uniformly at any required density . Fig . 8 , Plate II . , represents a front elevation of ...
... kind , to the same conclusion . It is scarcely necessary to add , after the foregoing observations , that this appara- tus will keep the steam uniformly at any required density . Fig . 8 , Plate II . , represents a front elevation of ...
12. lappuse
... kind , used in argand oil lamps . The result of the experiment was as successful as could be expected from the imperfect nature of the manufacture . The flame was a brilliant white , and the combustion of the wick so perfect. ON AN ...
... kind , used in argand oil lamps . The result of the experiment was as successful as could be expected from the imperfect nature of the manufacture . The flame was a brilliant white , and the combustion of the wick so perfect. ON AN ...
14. lappuse
... kind , I have thought it a fit subject " for your publication , which I have taken in from its commencement , for the sake of the nautical improvements it occasionally contains , and only wish it had a few more . As I have no relish for ...
... kind , I have thought it a fit subject " for your publication , which I have taken in from its commencement , for the sake of the nautical improvements it occasionally contains , and only wish it had a few more . As I have no relish for ...
29. lappuse
... kind of hardening of which steel is susceptible , de- pends upon two conditions : first , a sufficient degree of heat , ( some- what above the lowest red , ) which may be termed the hardening heat ; and second , sudden cooling . A ...
... kind of hardening of which steel is susceptible , de- pends upon two conditions : first , a sufficient degree of heat , ( some- what above the lowest red , ) which may be termed the hardening heat ; and second , sudden cooling . A ...
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acid angle apparatus applied attached axis boat boiler bottom Braithwaite canal carbonic acid carriage centre claim coal gas cock common condenser consists construction contrivance crank cylinder described diameter drawing edge effect employed engine Enrolment Office Ericsson expense feet fixed flue fluid frame friction furnace granted gudgeons heat Herapath holes improvements inches inclined planes instrument invention inventor iron June 11 lathe length lever Liverpool machine machinery manufacture means medal ment Messrs metal method Middlesex miles miles per hour mode motion obtained operation paddle-wheel paddles paper pass patent piece pipe piston placed plate pounds pressure prevent produced propelling pulley pump purpose quantity railway render revolving rollers Rolls Chapel Sans Pareil screws shaft side Six months specific gravity specification was deposited steam steam-engine substance sufficient surface tallow temperature tion tube turn upper valve velocity veneer saw vessel weight wheel
Populāri fragmenti
276. lappuse - That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter...
101. lappuse - It is far from my wish to promulgate to the world that the ridiculous expectations, or rather professions, of the enthusiastic speculist will be realised, and that we shall see engines travelling at the rate of twelve, sixteen, eighteen, or twenty miles an hour. Nothing could do more harm towards their general adoption and improvement than the promulgation of such nonsense.
251. lappuse - Winchelsea moved for the appointment of a Select Committee of the House of Commons, 'to inquire into the state of Education of the Lower Orders of the People in London, Westminster, and Southwark.
104. lappuse - ... by eight o'clock in the morning, and the load assigned to it shall be three times the weight thereof. The water in the boiler shall be cold, and there shall be no fuel in the fire-place. As much fuel shall be weighed, and as much water shall be measured and delivered into the...
85. lappuse - ... ratchet-wheel formed upon the back part of the nave with a box wedged into the axle containing a dog or pall, with a spring on the back of it, for the purpose of causing the wheels to be impelled when the axle revolves, and at the same time allowing .the outer wheel, when the carriage describes a curve, to travel faster than the inner one, and still be ready to receive the impulse of the engine as soon as it comes to a straight course.
160. lappuse - For a New Preparation or Manufacture of a certain material produced from a vegetable substance, and the application thereof to the purposes of affording light, and for other uses.
105. lappuse - The time of performing every trip shall be accurately noted, as well as the time occupied in getting ready to set out on the second journey. " Should the engine not be enabled to take along with it sufficient fuel and water for the journey of...
102. lappuse - Feet. 5th. -The weight of the Machine, with its complement of water in the Boiler, must, at most, not exceed Six Tons; and a Machine of less weight will be preferred if it draw after it a proportionate weight; and if the weight of the Engine, &c.
99. lappuse - ... by stationary engines. The rails employed are all of the kind called edge-rails ; and it' appears from experiments, that on the level rails, when they are in good condition, lib.
222. lappuse - The ebb and flow of the sea interfere with the cooling influence of the air ; and 3. Salt water never freezes till the surface is cooled down to twenty-seven degrees, or five degrees below the freezing point of fresh water.