Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 31
eraeut of the stroke and eighty-four andone-half pounds at point of cut-off, and eight pounds average back-pressure. Diagram Figure 2 was taken when running sixty miles an hour, cut-ting off at seven inches, initial pressure one hundred and nineteen andone-half, and eighty-one pounds pressure at… … Fig. 3. inch, initial pressure one hundred and twenty-seven and one-half, andeightv-four pounds at point of cut-off, averaging six and one-quarterpounds back-pressure. The dimensions of these locomotives are as follows: Diameter of cylinder in inches IS Diameter of piston rod in inches 3 Area of…
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