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 11
THE WALSCHAERT VALVE GEAR FIRST DIVISION ANALYSIS OF THE
WALSCHAERT VALVE GEAR FROM the time of the building of the first
locomotive engine , the methods employed to actuate the valve that is required to
supply steam ...
THE WALSCHAERT VALVE GEAR FIRST DIVISION ANALYSIS OF THE
WALSCHAERT VALVE GEAR FROM the time of the building of the first
locomotive engine , the methods employed to actuate the valve that is required to
supply steam ...
Сторінка 14
It was in 1848 that Walschaert applied the gear to one of his engines and the
results were all that he had anticipated . ... His engine equipped with the trial
valve gear was the first one on the State railways to have a variable cut - off , for
all of ...
It was in 1848 that Walschaert applied the gear to one of his engines and the
results were all that he had anticipated . ... His engine equipped with the trial
valve gear was the first one on the State railways to have a variable cut - off , for
all of ...
Сторінка 19
I is a simple sketch illustrating the theory of the main valve of an engine . But it
doesn ' t make any difference what kind of a valve is used in connection with the
Walschaert gear any more than it does with the Stephenson link motion , and the
...
I is a simple sketch illustrating the theory of the main valve of an engine . But it
doesn ' t make any difference what kind of a valve is used in connection with the
Walschaert gear any more than it does with the Stephenson link motion , and the
...
Сторінка 20
2 represents the idea of “ direct motion ” in the valve - actuating mechanism , and
is the simplest form of the common steam engine , with fixed cut - offs and non -
reversible , and it will be the engine in the Direct Valve Motion Engine Runs ...
2 represents the idea of “ direct motion ” in the valve - actuating mechanism , and
is the simplest form of the common steam engine , with fixed cut - offs and non -
reversible , and it will be the engine in the Direct Valve Motion Engine Runs ...
Сторінка 22
block is moved it will cause the valve to travel in an opposite direction , on
account of the rocker - arms — not shown — the engine would run forward . As
the wheel revolved to the right eccentric B would follow in the same direction and
one ...
block is moved it will cause the valve to travel in an opposite direction , on
account of the rocker - arms — not shown — the engine would run forward . As
the wheel revolved to the right eccentric B would follow in the same direction and
one ...
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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 |