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 41
Сторінка 5
PREFACE SINCE the first edition of this book was printed the Walschaert valve
gear has been adopted , practically to the exclusion of the old link motion , on
nearly every railroad in America ; and its success , together with the actual
necessity ...
PREFACE SINCE the first edition of this book was printed the Walschaert valve
gear has been adopted , practically to the exclusion of the old link motion , on
nearly every railroad in America ; and its success , together with the actual
necessity ...
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
... to - day , the vital part of practically all American locomotives , although our
engines have increased in weight during recent years to such an extent that the
necessary enlargement of the parts of the valve motion has given them a tonnage
to ...
... to - day , the vital part of practically all American locomotives , although our
engines have increased in weight during recent years to such an extent that the
necessary enlargement of the parts of the valve motion has given them a tonnage
to ...
Сторінка 12
... and that has been in continuous and highly satisfactory use on European
railways ever since ; given desultory trials in America at intervals in the latter part
of the last century by those prejudiced toward it , and dropped from sight , it has
risen ...
... and that has been in continuous and highly satisfactory use on European
railways ever since ; given desultory trials in America at intervals in the latter part
of the last century by those prejudiced toward it , and dropped from sight , it has
risen ...
Сторінка 44
... is used , with only such variations as variance in the general engine design
may render necessary , by the American Locomotive Company on all of their
engines equipped with the Walschaert gear at this time , exactly as shown in the
plate .
... is used , with only such variations as variance in the general engine design
may render necessary , by the American Locomotive Company on all of their
engines equipped with the Walschaert gear at this time , exactly as shown in the
plate .
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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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