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 16
An outside admission valve is one that starts the piston moving in the same
direction in which the valve is travelling at the time the admission port is opened ,
and the admission ports are opened outside of either end of the valve while
during ...
An outside admission valve is one that starts the piston moving in the same
direction in which the valve is travelling at the time the admission port is opened ,
and the admission ports are opened outside of either end of the valve while
during ...
Сторінка 17
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside ... Lap is the distance by which the valve
overcovers the steam admission port — the distance the valve must be moved
from ...
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside ... Lap is the distance by which the valve
overcovers the steam admission port — the distance the valve must be moved
from ...
Сторінка 18
PORT PISTON PISTON ROD STEAM PORTS CLOSEDC D ' OPEN EXHAUST
Fig . 1 . — The Main Valve ; showing admission and exhaust ports , the cylinder
and piston . compressible resistance as a cushion ; this earlier closing is spoken
of ...
PORT PISTON PISTON ROD STEAM PORTS CLOSEDC D ' OPEN EXHAUST
Fig . 1 . — The Main Valve ; showing admission and exhaust ports , the cylinder
and piston . compressible resistance as a cushion ; this earlier closing is spoken
of ...
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 23
2 the valve is of outside admission ; the eccentric E is just 90 degrees from the
main - pin , and the valve is in an ... the valve being centred , all ports are covered
and no steam would be admitted to the cylinder ; working singly , the engine ...
2 the valve is of outside admission ; the eccentric E is just 90 degrees from the
main - pin , and the valve is in an ... the valve being centred , all ports are covered
and no steam would be admitted to the cylinder ; working singly , the engine ...
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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 |