Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 149
oilers. A)is. Referring to the Fig.,W denotes the weight at end of lever in pounds.L distance between center of weightand fulcrum in inches. w denotes the weight of the lever itself in pounds.(J distance between center of gravityof lever and fulcrum in inches. I denotes the distance between center… … w 1882.] THE LOCOMOTIVE. 443 To find the weight required to load the valve for any given pressure, L, I, g, A, V,and w, must be known. Then ](PxA)-,V+I^^)[ X /l (1) Or, niultiplj- P by A and call the product a; then multiply w by g and divide theproduct by I and add V to the quotient; call the sum…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
