reasonable to assume that, if ings in the table, where are we to get a they had, instead of about 15 lbs. per co-efficient of 015? And if, as M. II. inch upon them, the 130 lbs. per inch under which many slide valves operate, Bochet concludes, the co-efficient varies they would be in more perfect… … of an equally good fit to their seats (and force that the upper one will not only this is supposing a good deal when we support the lower, but an additional remember that some engine builders put in the valves just as weight will be required to separate them. The amount of the two finely fitted…
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