| 摘要 |
The pressure sensor comprises two supporting bodies (10,11) with plane supporting surfaces (12,13) between which a hose (14) is flattened. For measuring the internal pressure of the hose (14), a web (17) displaceable in a gap (16) is arranged at a supporting body (10), said web pressing against the plane surface of the flattened hose (14) and being supported on a force sensor (19). Thus, the deformation forces generated upon compressing the hose are eliminated for the measurement of pressure.
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