. Air brake text for engineers and firemen; . FIGURE 2—PLATE 87. The names of the 17-18. List of Parts 2. Bottom Case. 3. Rotary Valve Seat. 4. Top Case. 19. 5. Pipe Bracket. 20. 6. Rotary Valve. 21. 7. Rotary Valve Key. 22. 8. Key Washer. 23. 9. Handle. 24. 10. Handle Latch Spring. 25. 11. Handle Latch. 26. 12. Handle Latch Screv^. 2y. 13. Handle Nut. Lock Nut. Piston. Piston Packing 31- Ring. 141516 parts are as follows:Valve Seat Upper Seat Lower Bracket Union Valve Union Union
. Air brake text for engineers and firemen; . FIGURE 2—PLATE 87. The names of the 17-18. List of Parts 2. Bottom Case. 3. Rotary Valve Seat. 4. Top Case. 19. 5. Pipe Bracket. 20. 6. Rotary Valve. 21. 7. Rotary Valve Key. 22. 8. Key Washer. 23. 9. Handle. 24. 10. Handle Latch Spring. 25. 11. Handle Latch. 26. 12. Handle Latch Screv^. 2y. 13. Handle Nut. Lock Nut. Piston. Piston Packing 31- Ring. 141516 parts are as follows:Valve Seat Upper Seat Lower Bracket Union Valve Union Union Union SwivelBracket Stud and Plug. Rotary Valve Exhaust Fitting. 196 NO. 6 ET LOCOMOTIVE BRAKE EQUIPMENT. ... rercD Mlvs. AUIN aesERfO/fi. JipiPE TAP 24> NO. 6 ET LOCOMOTIVE BRAKE! EQUIPMENT. 197 Ports. Referring to the rotary valve, a, j and ^ are portsextending directly through it, the latter connecting with a groovein the face; / and k are cavities in the valve face; o is the ex-haust cavity; x is a port in the face of the valve, connected by acored passage with 0; h is 3. port extending from the face overcavity k, and connecting with exhaust cavity 0; n is a groove inthe face, having a small port which connects through a cavityin the valve with cavity k. Referring to the ports in the rotaryvalve seat, d leads to the feed valve pipe; h and c lead to thebrake pipe; g leads to chamber D; EX is the exhaust openingleading out at the back of the valve; e is the preliminary exhaustport leading to chamber D; r is the warning port leading to theexhaust; p is the port leading to the pump governor; / leads tothe distributing yalve release pipe, and u leads to the applicationcylinder pipe. In describing the o
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Keywords: ., bo, bookcentury1900, bookdecade1900, bookidairbraketextfore00nati
