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 DOPEN 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 as
...
PORT PISTON PISTON ROD STEAM PORTS CLOSEDC DOPEN 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 as
...
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 ahead American amount angle axle backward balanced 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 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 Stephenson link stroke tion train transmission turning valve motion valve rod 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, 1912 |
| Оригінал із | Мічиганський університет |
| Оцифровано | 14 бер. 2013 |
| Обсяг | 245 стор. |
| Експортувати бібліографічний опис | BiBTeX EndNote RefMan |