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 15
... and commonly used , Stephenson link motion ; to show it in as simple and
plain a manner as possible , going through the process of its evolution from the
common sawmill engine , that some of the readers hereof may have tended , and
we ...
... and commonly used , Stephenson link motion ; to show it in as simple and
plain a manner as possible , going through the process of its evolution from the
common sawmill engine , that some of the readers hereof may have tended , and
we ...
Сторінка 17
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside admission valves in common use are of the
piston type , which in construction are really two ordinary pistons with metal ...
An inside admission valve does its work in exactly the reverse manner to that of
the one just described , and all inside admission valves in common use are of the
piston type , which in construction are really two ordinary pistons with metal ...
Сторінка 29
As it is the duty of the combination lever to modify the motion that the eccentric
delivers to the valve , we must now connect the lower end of this lever to a source
of power in such a manner that its “ interference THE WALSCHAERT VALVE ...
As it is the duty of the combination lever to modify the motion that the eccentric
delivers to the valve , we must now connect the lower end of this lever to a source
of power in such a manner that its “ interference THE WALSCHAERT VALVE ...
Сторінка 30
of power in such a manner that its “ interference ” with the valve will be in the
proper direction . 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 ...
of power in such a manner that its “ interference ” with the valve will be in the
proper direction . 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 ...
Сторінка 49
The trunnion , 3b , on the inner side is also dispensed with , while the outer
trunnion is made considerably longer and extends through a sort of journal box in
the manner of the common rocker shaft , and to its outer end is attached an arm ,
or ...
The trunnion , 3b , on the inner side is also dispensed with , while the outer
trunnion is made considerably longer and extends through a sort of journal box in
the manner of the common rocker shaft , and to its outer end is attached an arm ,
or ...
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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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