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 17
... pressure against the outer ends of the pistons will be held in perfect
equalization and the valve be thereby more uniformly balanced ; in some cases ,
however , the opening through this " spool , ” — as the whole valve , complete , is
termed ...
... pressure against the outer ends of the pistons will be held in perfect
equalization and the valve be thereby more uniformly balanced ; in some cases ,
however , the opening through this " spool , ” — as the whole valve , complete , is
termed ...
Сторінка 32
We have described the action of the gear at four points in the revolution of the
driving wheel — a complete cycle of motion — but those four points were taken at
times when the steam ports were either wide open or only opened the distance ...
We have described the action of the gear at four points in the revolution of the
driving wheel — a complete cycle of motion — but those four points were taken at
times when the steam ports were either wide open or only opened the distance ...
Сторінка 33
It would be better , however , to defer the study of those diagrams until we have
introduced the reversing mechanism , and built up the complete engine . We
have already completed a very nice working engine of the stationary type , but we
...
It would be better , however , to defer the study of those diagrams until we have
introduced the reversing mechanism , and built up the complete engine . We
have already completed a very nice working engine of the stationary type , but we
...
Сторінка 45
Fig . 7 . — Walschaert Valve Gear Complete . Sectional elevation of valve and
cylinder . THE WALSCHAERT VALVE GEAR 45.
Fig . 7 . — Walschaert Valve Gear Complete . Sectional elevation of valve and
cylinder . THE WALSCHAERT VALVE GEAR 45.
Сторінка 95
WHEN a newly equipped engine with Walschaert valve motion is received by a
railroad and after the gear has been set up complete at the roundhouse ,
everything should be carefully inspected , with the view of securing a perfect
initial ...
WHEN a newly equipped engine with Walschaert valve motion is received by a
railroad and after the gear has been set up complete at the roundhouse ,
everything should be carefully inspected , with the view of securing a perfect
initial ...
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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 |