Bourdon gauge

(redirected from Bourdon gauges)
Also found in: Medical, Encyclopedia.

Related to Bourdon gauges: pressure gage, pressure gauge

Bourdon gauge

(General Physics) a type of aneroid pressure gauge consisting of a flattened curved tube attached to a pointer that moves around a dial. As the pressure in the tube increases the tube tends to straighten and the pointer indicates the applied pressure

[C19: named after Eugène Bourdon (1808–84), French hydraulic engineer, who invented it]

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

Mentioned in ?

pressure gauge

References in periodicals archive ?

The vacuum plumbing includes more valves, a vacuum gauge, and an air-cooled drag pump that is used to evacuate the bellows and to provide a pressure reference for the quartz Bourdon gauge. An oil-sealed mechanical pump backs the drag pump; a second mechanical pump evacuates the vacuum chamber.

The 133 kPa quartz Bourdon gauge was then calibrated by comparing it to the recently calibrated flexure gauge.