| 摘要 |
In an arrangement for measuring pressure, in particular in gas-filled tyres ( 1 ), comprising at least one surface wave sensor ( 2 ) with a piezoelectric carrier substrate ( 3 ), with at least one exciter electrode ( 4 ) and at least one receiver electrode ( 5 ) being arranged on at least one surface of the carrier substrate ( 3 ) and the surface wave sensor ( 2 ) being connected at least in certain areas to a surface ( 6 ) which deforms under the influence of the pressure to be measured, in particular stretches and/or curves, it is proposed, in order to form a simple, cost-effective, robust and lightweight tyre pressure measuring device, that the carrier substrate ( 3 ) comprises at least one nanoscale carbon, preferably carbon fullerene, carbon nanofibres or carbon nanotubes.
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