A pressure gauge employing a coiled metallic tube which tends to straighten out when pressure is exerted within it.
波顿压力仪
Example sentencesExamples
A Bourdon gauge offers a quick visual check of the vacuum status of a chamber prior to opening a door to the chamber.
A reservoir with isolating valve allows the calibrator, Bourdon gauge and pressure sensor to be easily primed.
A Bourdon tube is coupled to an indicating needle driving mechanism of a Bourdon gauge at one end by way of a connecting arm fixed in place by welding.
Most gauges in a sprayer system are the C-shaped Bourdon gauges.
Additionally, if the system is to be used for classroom demonstrations, the dual gauges help to illustrate that there's still quite a bit to vacuum below where the Bourdon gauge bottoms out.
Nevertheless, because of its simplicity and low cost, and the large selection of pressure ranges which are available, the Bourdon gauge is widely used in engineering practice.
Attachment of a nasal cannula to a Bourdon gauge regulator is not associated with statistically significant differences in delivered flow rate.
The fluid lab includes some equipment that is mainly used for fluid experimentation, such as the flow over immersed bodies, flow in pipes and conjunctions, pumping systems, flow-meters calibration, Bourdon gauges and manometers.
A less expensive but adequate alternative to the pressure transducer is a small Bourdon gauge.
Origin
Mid 19th century: named after Eugène Bourdon (1808–84), French hydraulic engineer.