. Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules . IO5. Yoke Gland. 130. Line Check Casing 106. Yoke Packing Nut 131- Line Check-Valve IO7. Yoke Lock-Nut 132. Stop Ring 108. Steam Valve Disk J33- Overflow Nozzle and Nut 134. Heater Cock Check IO9. Steam Valve Spindle 135- Heater Cock Bonnet IIO. Steam Valve Handle and Nut III. Steam Valve Rubber 136. Heater Cock Spindle Handle 137- Heater Cock T Han- 112. Steam Valve Top dle Nut 138. Coupling Nut (steam 113- Jet Valve Disk and end) Nut 138-a .. Tailpiece (steam
. Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules . IO5. Yoke Gland. 130. Line Check Casing 106. Yoke Packing Nut 131- Line Check-Valve IO7. Yoke Lock-Nut 132. Stop Ring 108. Steam Valve Disk J33- Overflow Nozzle and Nut 134. Heater Cock Check IO9. Steam Valve Spindle 135- Heater Cock Bonnet IIO. Steam Valve Handle and Nut III. Steam Valve Rubber 136. Heater Cock Spindle Handle 137- Heater Cock T Han- 112. Steam Valve Top dle Nut 138. Coupling Nut (steam 113- Jet Valve Disk and end) Nut 138-a .. Tailpiece (steam II4. Jet Valve Spindle end) 115. Jet Valve Bonnet and 139. Coupling Nut (water Nut end) Il6. Jet Valve Gland 139-a . Tailpiece (water 117. Jet Valve Lever end) Handle 140. Coupling Nut (deliv- Il8. Jet Valve Top Nut ery end) 118-; 1. Jet Tube 140-a . Tailpiece (delivery 118-b. Lifting Nozzle end) 119. Water-Valve 141. Water-Chamber 120. Water-Valve Bonnet 142. Vacuum Chamber 123. Water-Valve Handle Operation. The Monitor Injector, Screw Motion, (Plate 2), is operated in the : following manner: LOCOMOTIVE INJECTORS. 4i AH3AH3q,. mma iWMJ/WSJB. PLATE MONITOR XX INJECTOR 42 LOCOMOTIVE INJECTORS. Water-valve 119 is opened by means of lever 123,which admits water into chamber 141; valve 113 is thenopened by means of lever 117, which admits steam intotube 118-a, escaping into the overflow, thus creating apartial vacuum in chamber 141, by means of which com-munication, is formed with chamber 142. With valve 134open, water is forced from tank into chamber 141,through nozzle 126, and escapes at the overflow. Whenwater appears at the overflow, steam valve 108 is openedby means of steam valve handle no, admitting steam tonozzle 125, combining with the water in the intermediatenozzle 126 and is condensed and forced through the con-densing nozzle 127; thence through delivery nozzle 128,by line check-valve 131, through delivery pipe 140-a, un-seating boiler check and supplying the
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Keywords: ., bookauthornationalcorrespondenc, bookcentury1900, bookdecade1900
