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 19
William Wallace Wood. and the point in the travel of the valve at which the cut - off
occurs is fixed by the position of the link in the link - block , as will be explained
later — when we have taken up the action of the valve gear ; this position of the ...
William Wallace Wood. and the point in the travel of the valve at which the cut - off
occurs is fixed by the position of the link in the link - block , as will be explained
later — when we have taken up the action of the valve gear ; this position of the ...
Сторінка 21
... the Stephenson link and eccentrics ; any movement of the link - block A , gives
a corresponding movement to the valve ... that is , whichever way the linkblock is
moved it will cause the valve to travel in THE WALSCHAERT VALVE GEAR 21.
... the Stephenson link and eccentrics ; any movement of the link - block A , gives
a corresponding movement to the valve ... that is , whichever way the linkblock is
moved it will cause the valve to travel in THE WALSCHAERT VALVE GEAR 21.
Сторінка 22
block is moved it will cause the valve to travel in an opposite direction , on
account of the rocker - arms — not shown ... 3 , if the link EE was raised ,
eccentric C would control the motion of the link - block A , and , through a reverse
action of the ...
block is moved it will cause the valve to travel in an opposite direction , on
account of the rocker - arms — not shown ... 3 , if the link EE was raised ,
eccentric C would control the motion of the link - block A , and , through a reverse
action of the ...
Сторінка 35
The link - block too has been retained , and to it we will attach the back end of the
radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the
link forward : with the link in a vertical position , as it stands , it must be possible to
...
The link - block too has been retained , and to it we will attach the back end of the
radius rod ( see Fig . 6 ) ; now it will be apparent why we curve the ends of the
link forward : with the link in a vertical position , as it stands , it must be possible to
...
Сторінка 36
6 the link - block and radius rod are at the lower end of the link , and there is , in
effect , a straight line of motion from cccentric to valve , by which we have for the
time a direct motion engine . As the wheel turns forward the cccentric will move ...
6 the link - block and radius rod are at the lower end of the link , and there is , in
effect , a straight line of motion from cccentric to valve , by which we have for the
time a direct motion engine . As the wheel turns forward the cccentric will move ...
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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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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 |