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 5
... radial valve gear of which the two most successful of this type are fully
described in the present edition , with questions and answers explaining the
proper method of procedure in cases of breakdowns of either style of gear while
on the road .
... radial valve gear of which the two most successful of this type are fully
described in the present edition , with questions and answers explaining the
proper method of procedure in cases of breakdowns of either style of gear while
on the road .
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 32
We have described the action of the gear at four points in the revolution of the
driving wheel — a complete cycle of motion — but those four points were taken at
times when the steam ports were either wide open or only opened the distance ...
We have described the action of the gear at four points in the revolution of the
driving wheel — a complete cycle of motion — but those four points were taken at
times when the steam ports were either wide open or only opened the distance ...
Сторінка 55
10 is illustrated the revised design of the Walschaert gear that was presented and
described at . DIE LINK RAD ! media Fig . 10 . — Mason ' s Improved Design of
Walschaert ' s Valve Gear . length before the Master Mechanics ' Convention in ...
10 is illustrated the revised design of the Walschaert gear that was presented and
described at . DIE LINK RAD ! media Fig . 10 . — Mason ' s Improved Design of
Walschaert ' s Valve Gear . length before the Master Mechanics ' Convention in ...
Сторінка 90
... of the eccentric rod . Notwithstanding its differences the mechanism described
in the patent of 1844 is in principle similar to the valve motion with which every
one is to - day familiar , and which the inventor constructed as early as 1848 , as
is ...
... of the eccentric rod . Notwithstanding its differences the mechanism described
in the patent of 1844 is in principle similar to the valve motion with which every
one is to - day familiar , and which the inventor constructed as early as 1848 , as
is ...
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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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