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 7
The American Locomotive Company , and the Baldwin Locomotive Works , have
issued from time to time pamphlets illustrating and giving the general dimensions
of their recently constructed engines , and they have very kindly permitted the ...
The American Locomotive Company , and the Baldwin Locomotive Works , have
issued from time to time pamphlets illustrating and giving the general dimensions
of their recently constructed engines , and they have very kindly permitted the ...
Сторінка 11
THE WALSCHAERT VALVE GEAR FIRST DIVISION ANALYSIS OF THE
WALSCHAERT VALVE GEAR From the time of the building of the first locomotive
engine , the methods employed to actuate the valve that is required to supply
steam ...
THE WALSCHAERT VALVE GEAR FIRST DIVISION ANALYSIS OF THE
WALSCHAERT VALVE GEAR From the time of the building of the first locomotive
engine , the methods employed to actuate the valve that is required to supply
steam ...
Сторінка 14
It was in 1848 that Walschaert applied the gear to one of his engines and the
results were all that he had anticipated . ... His engine equipped with the trial
valve gear was the first one on the State railways to have a variable cut - off , for
all of ...
It was in 1848 that Walschaert applied the gear to one of his engines and the
results were all that he had anticipated . ... His engine equipped with the trial
valve gear was the first one on the State railways to have a variable cut - off , for
all of ...
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 19
I is a simple sketch illustrating the theory of the main valve of an engine . But it
doesn't make any difference what kind of a valve is used in connection with the
Walschaert gear any more than it does with the Stephenson link motion , and the
...
I is a simple sketch illustrating the theory of the main valve of an engine . But it
doesn't make any difference what kind of a valve is used in connection with the
Walschaert gear any more than it does with the Stephenson link motion , and the
...
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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