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 81
Сторінка 19
... gear ; this position of the gear is , in turn , determined by the notch of the
quadrant in which the reverse lever is placed . ... radius rod and valve - stem ,
and the combination lever ; these points , however , will be explained at the
proper time .
... gear ; this position of the gear is , in turn , determined by the notch of the
quadrant in which the reverse lever is placed . ... radius rod and valve - stem ,
and the combination lever ; these points , however , will be explained at the
proper time .
Сторінка 28
... into the Walschaert motion ; we will take out the pin at the connection between
the valve - stem and the eccentric rod and dropping the end of the latter slightly ,
connect it to the “ combination lever , ” — see Fig . 5 . With the combination lever
...
... into the Walschaert motion ; we will take out the pin at the connection between
the valve - stem and the eccentric rod and dropping the end of the latter slightly ,
connect it to the “ combination lever , ” — see Fig . 5 . With the combination lever
...
Сторінка 29
All true levers have three points for the reception and delivery of power : at one
point the original force is applied to the lever ... We have the two latter points
located as the connections of eccentric rod and valve - stem to the combination
lever ...
All true levers have three points for the reception and delivery of power : at one
point the original force is applied to the lever ... We have the two latter points
located as the connections of eccentric rod and valve - stem to the combination
lever ...
Сторінка 30
We must now disconnect the main rod from the main - pin and move the cross -
head forward until the piston is known to be in the exact centre of the cylinder ,
and then connect the lower end of the combination lever ( still in a plumb ...
We must now disconnect the main rod from the main - pin and move the cross -
head forward until the piston is known to be in the exact centre of the cylinder ,
and then connect the lower end of the combination lever ( still in a plumb ...
Сторінка 31
It must be remembered that the valve is acted upon by two distinct forces : the
main propulsion , for its long travel , but this motion is qualified by the influence of
the cross - head , exerted through the combination lever , and which would give a
...
It must be remembered that the valve is acted upon by two distinct forces : the
main propulsion , for its long travel , but this motion is qualified by the influence of
the cross - head , exerted through the combination lever , and which would give a
...
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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 |