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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Результати 1-5 із 38
Сторінка 17
... connecting cylinder is usually made hollow in order that the 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 ...
... connecting cylinder is usually made hollow in order that the 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 ...
Сторінка 20
... load as it does when working against a heavier load . We are to supply those
deficiencies noted , and bring it up to an equivalent of the engine that is on each
side of a modern locomotive . With any engine , the port opening for admission of
...
... load as it does when working against a heavier load . We are to supply those
deficiencies noted , and bring it up to an equivalent of the engine that is on each
side of a modern locomotive . With any engine , the port opening for admission of
...
Сторінка 25
... against the piston earlier at the beginning of the stroke , and the full opening of
the admission port takes place sooner : The amount of advance of the eccentric
necessary to secure the decided port opening for lead depends on the amount of
...
... against the piston earlier at the beginning of the stroke , and the full opening of
the admission port takes place sooner : The amount of advance of the eccentric
necessary to secure the decided port opening for lead depends on the amount of
...
Сторінка 30
If the outside lap of the valve amounts to one ( 1 ) inch , and the required port
opening for lead is onethirty - second ( 312 ) inch , the distance between the
vertical lines through the centres of the pin holes in the upper part of the
combination ...
If the outside lap of the valve amounts to one ( 1 ) inch , and the required port
opening for lead is onethirty - second ( 312 ) inch , the distance between the
vertical lines through the centres of the pin holes in the upper part of the
combination ...
Сторінка 31
... one and one - thirty - second ( 132 ) inches ( we are assuming that the valve
has one ( 1 ) inch outside , or steam , lap , and one - thirty - second ( 32 ) inch is
expected to be the amount of port opening THE WALSCHAERT VALVE GEAR 31
.
... one and one - thirty - second ( 132 ) inches ( we are assuming that the valve
has one ( 1 ) inch outside , or steam , lap , and one - thirty - second ( 32 ) inch is
expected to be the amount of port opening THE WALSCHAERT VALVE GEAR 31
.
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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 |