The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaert, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present DayNorman W. Henley Publishing Company, 1920 - 245 стор. |
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Сторінка 15
... drawings and photographic views . In taking up the study , or entering into an analysis , of any particular form of locomotive valve gear , it must be assumed that the principle of the plain steam engine in its most primitive form is ...
... drawings and photographic views . In taking up the study , or entering into an analysis , of any particular form of locomotive valve gear , it must be assumed that the principle of the plain steam engine in its most primitive form is ...
Сторінка 80
... drawings will show that it is really more simple than in previous designs of this valve gear , which were more open . The most widely different classes of service have been represented thus far in the showing of modern engines that are ...
... drawings will show that it is really more simple than in previous designs of this valve gear , which were more open . The most widely different classes of service have been represented thus far in the showing of modern engines that are ...
Сторінка 90
... drawing taken from the records of the Brussels shops , on which appears the inscription " variable expansion ; E. Walschaerts ' system applied . to Locomotive No. 98 , Brussels , September 2d , 1848. " Fig . 27 , taken from this drawing ...
... drawing taken from the records of the Brussels shops , on which appears the inscription " variable expansion ; E. Walschaerts ' system applied . to Locomotive No. 98 , Brussels , September 2d , 1848. " Fig . 27 , taken from this drawing ...
Сторінка 98
... drawing : a Valve b Valve - stem . c Valve - stem crosshead , or slide . d Combination lever . e Crosshead link . ƒ Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check ...
... drawing : a Valve b Valve - stem . c Valve - stem crosshead , or slide . d Combination lever . e Crosshead link . ƒ Link radius rod . g Reverse link . h Location of combination lever on crosshead . k Length of eccentric crank . 2. Check ...
Сторінка 105
... be laid out graphically as per Fig . 30 for outside and Fig . 31 for inside admission valve by drawing a circle with S as a centre and a as radius ( shown dotted in the figures ) . Lay out THE WALSCHAERT VALVE GEAR 105.
... be laid out graphically as per Fig . 30 for outside and Fig . 31 for inside admission valve by drawing a circle with S as a centre and a as radius ( shown dotted in the figures ) . Lay out THE WALSCHAERT VALVE GEAR 105.
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35 cents 90 degrees A. A. HOUGHTON admission port American Locomotive American Locomotive Company angle automobile axle Baldwin Locomotive bell crank bination lever block boiler chart Cloth combination lever concrete connection construction crosshead cut-off cylinder dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod edition Egide Walschaert electrical engine exhaust forward frame full gear fully illustrated give inches lathes lead length link foot link fulcrum link-block live steam lost motion lower end lubrication main crank-pin main rod main-pin mechanism modern molds motor moved notch O'CONOR SLOANE operation pin hole piston valve port opening position practical Price radius bar radius rod railroad repair reverse lever reverse shaft shortened shown side Stephenson link motion stroke tion transmission bar treatise upper end valve motion valve rod valve stem valve-stem vertical Walschaert gear Walschaert motion Walschaert valve gear yoke