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 6
... of combined circumstances compelled its adoption , the many requests for
information concerning that special device have revealed the fact that while there
are legion of books devoted almost wholly to the so - called Stephenson link
motion ...
... of combined circumstances compelled its adoption , the many requests for
information concerning that special device have revealed the fact that while there
are legion of books devoted almost wholly to the so - called Stephenson link
motion ...
Сторінка 7
This paper was written on the subject of Special Valve Gears other than the
Stephenson link motion , and contained in a condensed form an exposition of the
Walschaert principle of valve actuation modified by the requirements of
presentday ...
This paper was written on the subject of Special Valve Gears other than the
Stephenson link motion , and contained in a condensed form an exposition of the
Walschaert principle of valve actuation modified by the requirements of
presentday ...
Сторінка 11
... were experimental and crude , until along about the year 1840 the double -
eccentric hookmotion had naturally evolved into the shifting link action , under the
name it has ever since borne — the Stephenson link motion ; and in spite of our ...
... were experimental and crude , until along about the year 1840 the double -
eccentric hookmotion had naturally evolved into the shifting link action , under the
name it has ever since borne — the Stephenson link motion ; and in spite of our ...
Сторінка 12
... new engines equipped with what is known as the Walschaert valve gear , a
motion that was originated almost as long ago as the Stephenson link , and that
has been in continuous and highly satisfactory use on European railways ever
since ...
... new engines equipped with what is known as the Walschaert valve gear , a
motion that was originated almost as long ago as the Stephenson link , and that
has been in continuous and highly satisfactory use on European railways ever
since ...
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 ...
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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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