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In 1790 Giovanni Venturi published a paper on a metering device and the meter was invented by Clemens Herschel (1842 - 1930) Pitot Tube. Was first described in 1732 by Henri de Pitot as a device for sensing water velocity and ship speed. HISTORY. Worthington Piston Meter.
As cities grew, so grew the need to secure urban infrastructure from scandal and scam. Patented in 1855, a device created by Henry R. Worthington can claim to be America’s first water meter—it was durable, accurate, and set the tone for the metering of the future.
Water meters measure the volume of water used by residential and commercial building units that are supplied with water by a public water supply system. They are also used to determine flow through a particular portion of the system.
Sep 27, 2017 · The modern water meter was invented in the mid-19 th century and has only seen widespread use for a little over 100 years. Water metering technology has improved significantly since then, and continues to do so.
The inscription refers to Henry R. Worthington (1817-1880), a New York inventor and manufacturer who specialized in pumps and other hydraulic machinery, and whose duplex-piston water meter (covered by U.S. Patent 13,320 of July 24, 1855) was the first successful water meter made in the United States. Scientific American reported in 1880 that ...
William Nicholson was an English chemist, discoverer of the electrolysis of water, which has become a basic process in both chemical research and industry. Nicholson was at various times a hydraulic engineer, inventor, translator, and scientific publicist. He invented a hydrometer (an instrument.
Mar 30, 2011 · Except for a few early prototypes—namely that discussed by Frontinus in ancient Rome, and that designed by Leonardo da Vinci in the early sixteenth-century—the water meter story began in the early nineteenth century and expanded along with the growth of urbanization and industrialization.
