Piezometer
name: label: maker
content: Lerebours
notes: label: Description
content: Hans Christian Oersted (1777-1851) was a Danish scientist best known for having discovered that electric currents create magnetic fields. He also designed an instrument for measuring the compressibility of liquids. That instrument was variously known as an Oersted apparatus or a piezometer. The latter term may have been coined by the American inventor and mechanical engineer, Jacob Perkins (1766-1849).
label: Description
content: The registering apparatus of this example has been lost. The "Lerebours à Paris” inscription on the base refers to either Noel Jean Lerebours (1761-1840) or to his son, Nicolas Paymal Lerebours (1807-1873).
label: Description
content: Ref: Jacob Perkins, “On the Compressibility of Water,” <i>American Journal of Science</i> (May 1821): 347-352, and illus; from <i>Philosophical Transactions of the Royal Society of London</i>.
label: Location
content: Currently not on view
place: label: place made
content: France: Île-de-France, Paris
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: Gift of Department of Defense, U.S. Military Academy
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.315647
label: catalog number
content: 315647
label: accession number
content: 217544
objectType: label: Object Name
content: piezometer
physicalDescription: label: Measurements
content: overall: 22 3/4 in x 6 1/4 in; 57.785 cm x 15.875 cm
label: Measurements
content: overall: 22 3/4 in x 6 1/2 in; 57.785 cm x 16.51 cm