File:Operation of trains and station work and telegraphy (1914) (14574290489).jpg

Identifier: operationoftrain00prio (find matches)
Title: Operation of trains and station work and telegraphy
Year: 1914 (1910s)
Authors: Prior, Frederick John, 1858- comp
Subjects: Railroads Trainmen
Publisher: Chicago, F. J. Drake
Contributing Library: The Library of Congress
Digitizing Sponsor: The Library of Congress

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
ragm and cuts down the admission of steamuntil the temperature at the outlet reaches 200 degrees.Therefore the temperature of the outlet of the apparatus(which contains the diaphragm. Figure 38) is automati-cally maintained at a temperature of about 200 degrees,and necessarily all the pipes between this outlet and theinlet are maintained at a temperature of between 200degrees at the outlet point, and about 212 degrees at theinlet point. DETAILS OF OPERATION. The Vapor Regulator is divided by partitions into,three parts (see Figure 39), a high pressure chamber di-rectly under the automatic valve A, a low pressureor supply chamber directly above the automatic valve,and an outlet chamber where the return or drain pipefrom the heating pipes inside of the car is connectedto the regulator. 110 RULES FOR MOVEMENT OF TRAINS TO RADIATINGPI PC lATirtofT S^l , c ,\-y- Throttle Admis-sion Valve Con>pletc-Valve with B—Disc C— Disc NutD—BonnetE—Stuffing BoxF—Valve StemG—WheelH—Body
Text Appearing After Image:
WZ—AutomaticRegulatorU)2 -A—Regulai~2 B—Cast iron RegulatorBody2-C—Top Cover —Operating Rod—Expansive Diaphra—Set Screw2-G—Bearing for Lever2-H—Cam Lock402-1—Ventilating Wings402-J—Lower cast iron Casting402- K— Hinged Cover withSet Screw and Cam Lock402-L—Hooks to Prevent Dia-phram from Shifting /CRC55 5EXTI0IN / OF CAR AT CCriTE.*%! M—Plates to hold Dia-phram in Horizontar PositionN—Tube Cut to TemplateO— Regulating Valve P—Operating Rod Lever Q-Stuffing Box R—Guides for Oper RodS—Bolts for top PlateT-Brass Valve SeatU—Lock Nut for Set ScrewV—Top Guide for Auto-matic ValveVV—Gasket for Top Cover FIG. 39. DETAILS OF VAPOR REGULATOR. HEATING AND LIGHTING CARS 111 Steam leaves the train pipe at the strainer cross (No.in), and passes through the admission valve into thehigh pressure chamber. After passing through the auto-matically operated valve A into the low pressure cham-ber it passes out of the Vapor Regulator again, andthrough the feed p

Note About Images