. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . FIG. 6. LONG PISTON VALVE WITH OUTSIDE.\ FIG. 7. \L .VDMISSION. to the D valve, but if he will give it alittle attention there need be no opposite motion can be obtained intwo ways—by placing the eccentrics onthe axle opposite from the usual posi-tion or by doing away with the rocker arm and connecting the valve rod direct to linkblock or a connection from it. Fig. 10 shows the regular link motionin plain outline. The eccentrics are shownon axle and the crank
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . FIG. 6. LONG PISTON VALVE WITH OUTSIDE.\ FIG. 7. \L .VDMISSION. to the D valve, but if he will give it alittle attention there need be no opposite motion can be obtained intwo ways—by placing the eccentrics onthe axle opposite from the usual posi-tion or by doing away with the rocker arm and connecting the valve rod direct to linkblock or a connection from it. Fig. 10 shows the regular link motionin plain outline. The eccentrics are shownon axle and the crank pin is moving downas shown. This gives the lower end ofrocker the motion indicated by arrow A,which is transferred at upper end to would admit steam to right-handport with an outside admission valve, re-gardless of whether it is of the D orpiston variety. Fig. II is the same valve motion withrocker removed and the motion trans-mitted direct, instead of being reversed asin Fig. ID. The valve rod can be sup-ported as shown, by hanger H in dottedlines or in any other way desired, so longas the direct motion is not interfered •\ littl
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
