Pressure measurement method in manufacture of paper board paper, involves measuring force exerted on nip positioned between shoe roll and counter roll, using piezo and pyroluminescent sensors
The force exerted on a nip positioned between shoe roll (1) a counter element (2) are measured at various points by the piezo and pyroluminescent sensors (3). The pressure distribution of the nip is determined by using the detection result obtained from the sensors. An independent claim is included...
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| Format: | Patent |
| Sprache: | eng ; fin ; swe |
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| Zusammenfassung: | The force exerted on a nip positioned between shoe roll (1) a counter element (2) are measured at various points by the piezo and pyroluminescent sensors (3). The pressure distribution of the nip is determined by using the detection result obtained from the sensors. An independent claim is included for pressure measurement system. |
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