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Mueller Systems was founded in 1859 as Hawes and Hersey Company in Boston, Massachusetts and was a manufacturer of bolts, rotary pumps, and other machinery. [3] [4] In 1885, the company received a patent on the rotary displacement meter and began manufacturing water meters under the name Hersey Meter Company, offering its first rotary and disc meters for sale in 1886.
Mueller Systems is a manufacturer and distributor of advanced metering infrastructure (AMI) and automatic meter reading (AMR) technology, as well as residential, commercial and fire-line meters and related products. [23] Founded as Hawes and Hersey Company in 1859, Mueller Systems is the oldest manufacturer of water meters in the United States ...
Mueller Systems is a manufacturer and distributor of advanced metering infrastructure (AMI) and automatic meter reading (AMR) technology, as well as residential, commercial and fire-line meters and related products. [25] Founded as Hawes and Hersey Company in 1859, Mueller Systems is the oldest manufacturer of water meters in the United States ...
Hersey's original formula uses the rotational speed (revolutions per unit time) for N and the load per projected area (i.e. the product of a journal bearing's length and diameter) for P. Alternatively, the Hersey number is the dimensionless number obtained from the velocity (m/s) times the dynamic viscosity (Pa∙s = N∙s/m2), divided by the ...
USS General M. L. Hersey (AP-148) was a General G. O. Squier-class transport ship of the U.S. Navy in World War II. She was named in honor of U.S. Army general Mark Leslie Hersey . She was transferred to the U.S. Army as USAT General M. L. Hersey in 1946.
Hersey station is an MBTA Commuter Rail station in Needham, Massachusetts. Located in the Bird's Hill neighborhood, it serves the Needham Line. The station serves as a park-and-ride, with easy access from Route 128. Hersey station has been open since 1917, except for an 8-year closure during Southwest Corridor construction.
Hersey was born in Pawtuxet Neck in Providence County, Rhode Island, in 1886, [1] son of George Milbank Hersey and Alice Stafford (Budlong) Hersey. [2] [3] He obtained his Bsc from Colorado College in 1907, and in 1910 both his BSc in mechanical engineering from Massachusetts Institute of Technology, and his MSc in physics and mathematics from Olivet College.
Kathleen Elizabeth Hersey (born February 21, 1990) is an American competition swimmer who represented the United States at the 2008 and 2012 Summer Olympics and finished fourth in the 200-meter butterfly in 2012.
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