. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . Railwa]/ ^ Locomotitv Lnj/iituiringFig. 3.—WIDE Fip. 4.—EXHAUST JUST OPENING AT LEFT. teract this pressure on top of the steam, therefore, is admitted to theinterior of a small ring through the pas-sage K, the small ring having an areaequal to that of the steam port. Thepressure in the port is, therefore, coun-teracted entirely and has no effect what-ever upon the valve. LubricatingAir BrakeEquipment is an important matter. Nei-ther ordinary oil nor grease isentirely satisfac
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . Railwa]/ ^ Locomotitv Lnj/iituiringFig. 3.—WIDE Fip. 4.—EXHAUST JUST OPENING AT LEFT. teract this pressure on top of the steam, therefore, is admitted to theinterior of a small ring through the pas-sage K, the small ring having an areaequal to that of the steam port. Thepressure in the port is, therefore, coun-teracted entirely and has no effect what-ever upon the valve. LubricatingAir BrakeEquipment is an important matter. Nei-ther ordinary oil nor grease isentirely satisfactory. Oil worksits way to bottom of cylinderand stays there, while greaseforms into balls and fails tolubricate thoroughly. Non-Fluid Oils are free from both objections,remaining on walls of cylin-ders, spreading evenly andsmoothly and keeping packingleather in perfect grades are made forbrake valves—triple and slidevalves. Free testing samplesfurnished by prepaid expresson application. New York and New JerseyLubricant Co. r. r. oept. 14 Church Street,New York City. IN PRI 8vo, Cloth, with Illustrations and Diagrams. THE Slide
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
