Marine engine indicating; a complete treatise on the indicator and indicator diagrams as applied to marine engines (1910)
Linch, Charles Sutterley, b. 1869 · Boston, American Steam Gauge and Valve Mfg. Co. · leaf 26
m which is hinged to the guiding-arm,and which carries the tracing point B; a measuring wheel G,which carries a graduated cylindrical scale. There is also a vernierE for reading the scale on the wheel. MAKIXK INDICATINGi When in use the planimeter rests on the paper at three points. The pivot A… … Fig. 10 To measure the area of any irregular figure like an indicator diagramthe instrument is placed as in Fig. 10, so that the arm shall not takeinconvenient positions when the outline of the diagram is traced.Take any point on the diagram as at B and set the measuring wheelto read zero, trace…
Indicators for steam-engines · Marine engines
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
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