Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 603
of the cylinder, so as to allow it to swing peculiarities, went into a detailed descrip- backward or forward, making about three- tion of " Massey's central lever water meter." This he considered about as per- quarters of a revolution in the case at each vibration. A partition supports the fect a… … line of axis of the cylinder, runs the work- caused to swing or rock from side ing valve, which is cylindrical-shaped and to side, so that when the inlet slot opens opened at both ends, while the division to the right side on the top, the outlet is from inlet and outflow of water makes an opened to…
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
