. Science of railways . se is accomplished in the Bulls-Eye lu-bricator with auxiliary steam pipes. Pipes 140 lead from a suitable point at the top of the con-denser into the oil pipes to the steam chests. These pipesconnect with the oil pipes ahead of the choke plugs. Steamadmission to these pipes is controlled by a valve 138 whichis not an operating valve for the lubricator itself, but con-trols only admission of steam to the auxiliary pipes 140. Thisis used intermittently as occasion requires. Any type ofBulls-Eye lubricator may be provided with auxiliary steampipes. With this lubricator, w
. Science of railways . se is accomplished in the Bulls-Eye lu-bricator with auxiliary steam pipes. Pipes 140 lead from a suitable point at the top of the con-denser into the oil pipes to the steam chests. These pipesconnect with the oil pipes ahead of the choke plugs. Steamadmission to these pipes is controlled by a valve 138 whichis not an operating valve for the lubricator itself, but con-trols only admission of steam to the auxiliary pipes 140. Thisis used intermittently as occasion requires. Any type ofBulls-Eye lubricator may be provided with auxiliary steampipes. With this lubricator, when desired, an oil cut-out valve56 is furnished, unless so specified, however, a plain cap 79is supplied in place of same. This oil cut-out valve 56 is ofthe regular screw motion type, to be turned to the left foropening and to the right for closing same, and cuts out whenclosed, all the feeds except the air pump feed. In all otherrespects the lubricator is of standard construction and is op-erated in the usual Names and Hui Condenser m ^ a^abcing P/ug ^ Water ya/ve ^Stud tfvi- //. Body ^ /$. neoulaffng ^Q^iTopconftecfion . Wafer Pipe20, SjQhf-mdDrof^ffeserve6hss a y/?e /^{/a26. Sufiporf Sf(/dZB, GahgeOt29. C/pa/fiity
Size: 968px × 2582px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1910, bookidscienceofrailway14kirk
