Steam indicator (Steam and the Steam Engine - Land and Marine, 1875).jpg
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Steam indicator (Steam and the Steam Engine Land and Marine, 1875), Steam engine fittings, Indicator diagrams, Scans from 'Steam and the Steam Engine - Land and Marine', 1875
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Steam indicator (Steam and the Steam Engine Land and Marine, 1875), Steam indicator of the Richard's type, similar to the later and more commonly seen Dobbie Mc Innes type. Used to accurately measure the performance of steam engines by plotting a graph of pressure against piston position (and thus volume)., Richard's indicator instrument of 1875. See: Indicator diagram (below)
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蒸気計
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蒸気計(蒸気機関と蒸気機関のランド・アンド・マリン、1875) 、後のより一般的に見られるドビー・マク・イネス型に似たリチャード型蒸気計。ピストン位置に対する圧力のグラフ(したがって体積)をプロットすることにより、蒸気機関の性能を正確に測定するために使用。以下、指標図を参照。
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steam fitting predictor leading indicator water vapor indicator predictor variable steamed steam steam-powered steam engine steaming sign live steam