AWEEKLY JOURNAL OF PRACTICAL INFORMATION, ART, SCIENCE, MECHANICS, CHEMISTRY, AND MANUFACTURES. Vol. XXX.—No. 9. [$3 per Annum ] NEW YORK, FEBRUARY 28, 1874. [NEW SERIES.! IN ADVANCE. … CASEMENT'S PRESSURE REGULATOR FOR FLUIDS. the pressure above the valve equal that below it, clearly pipe, A, is coupled a short section of tube, forming a chamber ; CASEMENT'S PKESSUEE REGULATOR FOR FLUIDS. gravity would bring the valve to its seat, closing the orifice and secured between the…
Patents · Iron · Improved · Consists · Flre · Scientific American · Inventor · Professor tyndall · Hot air · Cast Iron · Direct draft · Western union · Steam engine · Fire pot · Sun ray · Fresh air
Internet Archive · Public domain (published before 1931). Free to use for anything.
