Fifteen mechanical problems : reasons for their existence and their solution (1915)
Sargent, Charles Elliotte · leaf 345
to mistake vacuum for press-ure, and in case of producer gas mains, permit of possible explosions. To overcome the objection of a double reading, and at the same timepermit of reading to one-hundredths inches, a liquid well and an inclined tubeare used. when such an instrument is dead level an… … lf><) SOLUTION. To solve this problem there is fastened to a gage board or bracket(FIg.l;specification No.841454 J upon which is mounted a revolvable cylinder closedat the bottom and at the top by a hose cock, around which is wound in a spun heli-cal groove a transparent celluloid tube, the…
Mechanical engineering · Machine design · Theses
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