How is the small straightening motion of the Bourdon tube translated into a readable indication?
Answer
It is mechanically linked via a series of gears and levers to a pointer on a calibrated dial.
The small straightening motion of the sealed end of the tube is mechanically linked using gears and levers to move a pointer across a calibrated dial, indicating the pressure.
Related Questions
Who is most widely credited with inventing the recognizable pressure gauge utilizing the curved tube principle?Around what year did Eugène Bourdon develop and patent his breakthrough pressure gauge design?What shape is the hollow, flattened metal tube that forms the heart of the Bourdon gauge mechanism?When pressure is introduced into the Bourdon tube, what action causes the mechanism to move?How is the small straightening motion of the Bourdon tube translated into a readable indication?What major technological feedback loop did the Bourdon gauge provide for steam engine management?Besides the Bourdon tube, what alternative mechanical assemblies are mentioned for sensing pressure changes?What capability did the Bourdon gauge enable that was vital for the scaling of industrial processes?How do digital pressure gauges fundamentally differ from Bourdon mechanical gauges in terms of output?What advantage of the fundamental Bourdon gauge contributes to its enduring presence in harsh industrial environments over some modern instruments?