Chicago : Engineering and Contracting Pub. Co. · leaf 199
strument has beenimproved and simplified, and is shown in Fig..1 It was found thai the internal friction ofthe earlier form of consistonieter entered asa larger disturbing factor than was realizedat the tune. In the new model, the internalfriction has been almost cntirch overcome. The plungers have… … Fig. 1—Fuse Meter. August 16, 1911. ENGINEERING & CONTRACTING of the plungers, which was not found to bethe case with the first set of plungers manu-factured. With this new instrument, the re-lation between the three plungers is exactly1:10:100, and this ratio remains constant ir-respective of…
Buildings
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