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 8
... valve motion , would already be possessed of at least a fair working knowledge
of the principles of the common valve itself ; therefore , the valve is herein treated
superficially , except in its actions that may be peculiarly induced by the motion ...
... valve motion , would already be possessed of at least a fair working knowledge
of the principles of the common valve itself ; therefore , the valve is herein treated
superficially , except in its actions that may be peculiarly induced by the motion ...
Сторінка 15
... through the process of its evolution from the common sawmill engine , that
some of the readers hereof may have tended , and we will build up the
Walschaert gear from it , ourselves , with the help of a few drawings and
photographic views .
... through the process of its evolution from the common sawmill engine , that
some of the readers hereof may have tended , and we will build up the
Walschaert gear from it , ourselves , with the help of a few drawings and
photographic views .
Сторінка 16
With all of the common types of valve there are but two ports to the cylinder - one
to each end - and while the valve is admitting live steam to the cylinder through
one of these ports , it is discharging the exhausted steam from the other port , and
...
With all of the common types of valve there are but two ports to the cylinder - one
to each end - and while the valve is admitting live steam to the cylinder through
one of these ports , it is discharging the exhausted steam from the other port , and
...
Сторінка 17
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside admission valves in common use are of the
piston type , which in construction are really two ordinary pistons with metal ...
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside admission valves in common use are of the
piston type , which in construction are really two ordinary pistons with metal ...
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 ...
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Загальні терміни та фрази
action admission port admission valves advance ahead American amount angle axle backward balanced bell crank block Brake broken built carried cause centre combination lever common compression connection correct cover crank crosshead cut-off cylinder dead diagrams direction disconnected distance eccentric rod effect engine equal equipped exactly exhaust forward frame front fulcrum give given hole illustrated inches inside admission latter lead length link motion link-block locomotive lower end main rod main-pin mechanism method moved movement necessary notch obtained opening opposite piece piston placed position pounds practical pressure quarter question radius rod reason received reference remove represented reverse lever road secure shaft short shortened shown side steam stroke tion train transmission turning valve motion valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
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, 1913 |
| Оригінал із | Нью-Йоркська публічна бібліотека |
| Оцифровано | 17 вер. 2008 |
| Обсяг | 245 стор. |
| Експортувати бібліографічний опис | BiBTeX EndNote RefMan |