The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ... |
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Сторінка 65
The Mason theory in connection with the guide for the point of suspension is that
the suspension bar must be so extremely short as to admit of a pronounced
swing to the radius rod . The American Locomotive Company ' s very recent ...
The Mason theory in connection with the guide for the point of suspension is that
the suspension bar must be so extremely short as to admit of a pronounced
swing to the radius rod . The American Locomotive Company ' s very recent ...
Сторінка 88
... which was made in the form of a simple pin . There was only one eccentric , the
rod of which terminated in a short T carrying two pins . The reverse shaft operated
the eccentric rod and maintained it at the desired height . For one direction the ...
... which was made in the form of a simple pin . There was only one eccentric , the
rod of which terminated in a short T carrying two pins . The reverse shaft operated
the eccentric rod and maintained it at the desired height . For one direction the ...
Сторінка 145
... 17 - inch by 24 - inch engine pulling a very heavy passenger train , when we
broke down and had to disconnect the engine on one side . After fixing things up
in good shape we proceeded ; there was only one more stop to be made short of
...
... 17 - inch by 24 - inch engine pulling a very heavy passenger train , when we
broke down and had to disconnect the engine on one side . After fixing things up
in good shape we proceeded ; there was only one more stop to be made short of
...
Сторінка 153
In actual practice the valve is advanced slightly , but far enough , in the direction
of its required travel , to open , by a very short distance , the admission port at the
piston end of the cylinder ; this gives a pre - admission of steam against the ...
In actual practice the valve is advanced slightly , but far enough , in the direction
of its required travel , to open , by a very short distance , the admission port at the
piston end of the cylinder ; this gives a pre - admission of steam against the ...
Сторінка 157
... valve - stem is connected to the combination lever above the fulcrum ( radius -
rod connection ) it is plain that the angle of the short ( upper ) end of the
combination lever will throw the valve , slightly , in a direction opposite to the
position of ...
... valve - stem is connected to the combination lever above the fulcrum ( radius -
rod connection ) it is plain that the angle of the short ( upper ) end of the
combination lever will throw the valve , slightly , in a direction opposite to the
position of ...
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Загальні терміни та фрази
action admission port admission valves advance American amount angle axle block broken carried cause centre cents combination lever complete compression connection construction correct cover crank crosshead cut-off cylinder dead described desired diagrams direction disconnected distance drawings driving eccentric rod edition effect engine equal exactly exhaust explained forward frame front fulcrum fully give given illustrated inches inside admission latter lead length link motion link-block locomotive lower end main rod main-pin manner mechanism method moved movement necessary notch obtained opening operation opposite piston placed position practical Price quarter question radius rod reference represents reverse lever secure short shortened showing shown side steam Stephenson link stroke tion troubles turning upper valve motion valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
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Сторінка 244 - The clutch, change speed gearing and transmission system are considered in detail. Contains instructions for repairing all types of axles, steering gears and other chassis parts. Many tables, short cuts in figuring and rules of practice are given for the mechanic. Explains fully valve and magneto timing, "tuning...
Бібліографічна інформація
| Назва | The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ... |
| Автор | William Wallace Wood |
| Видання | 3 |
| Видавець | Norman W. Henley Publishing Company, 1912 |
| Оригінал із | Мічиганський університет |
| Оцифровано | 27 вер. 2007 |
| Обсяг | 245 стор. |
| Експортувати бібліографічний опис | BiBTeX EndNote RefMan |