Ludy, Llewellyn V., 1875- [from old catalog], American Technical Society · Chicago, American technical society · leaf 30
Fig. 15. Indicator Card Showing Effect ofChanging Connecting Pipe were conducted in the Engineering Laboratory of Purdue Univer-sity under the direction of Dean W. F. M. Goss. The results ofthese experiments formed the basis of a paper which Dean Goss STEAM ENGINE INDICATORS 17 presented before a… … Fig. 16. Indicator Card Showing Effect ofChanging Connecting Pipe tion and testing of the indicators and in their manipulation, in orderto insure that any distortion which might occur in the cards wouldbe due entirely to the pipe connections. The indicators were
Indicators for steam-engines · Steam-engines
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