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    • 22. 发明申请
    • METHOD FOR DETECTING A FIBROUS WEB TEAR IN A DRYING SECTION OF A MACHINE FOR PRODUCING THE FIBROUS WEB AND A DRYER FABRIC FOR PERFORMING THE METHOD
    • 用于检测生产纤维网的机器的干燥部分中的纤维网络的方法和用于执行方法的干燥织物
    • US20080121362A1
    • 2008-05-29
    • US11938929
    • 2007-11-13
    • Armin BauerRobert Kling
    • Armin BauerRobert Kling
    • D21F7/12
    • D21F7/04
    • This invention relates to a method for detecting a tear in a fibrous web (3) in a drying section (2) of a machine (1) for producing the fibrous web (3), whereby the fibrous web (3) is passed through the drying section (2) by way of at least one dryer fabric (5). The tear is detected by at least one web tear detection device (8) and a cut-off apparatus (9) for the fibrous web (3) is activated by the web tear detection device (8). Use is made of a dryer fabric (5) with at least one characteristic color pattern (10) which is reliably detected by the web tear detection device (8) in the event of a tear in the fibrous web (3). In addition the present invention relates to a dryer fabric (5) for a drying section (2) of a machine (1) for producing a fibrous web (3).
    • 本发明涉及一种用于检测用于生产纤维幅材(3)的机器(1)的干燥部分(2)中的纤维幅材(3)中的撕裂的方法,由此纤维幅材(3)穿过 干燥部分(2)通过至少一个干燥织物(5)。 通过至少一个腹板撕裂检测装置(8)检测撕裂,并且由纤维网撕裂检测装置(8)启动纤维幅材(3)的切断装置(9)。 使用具有至少一种特征性颜色图案(10)的干燥织物(5),其在纤维幅材(3)中发生撕裂的情况下被纱线撕裂检测装置(8)可靠地检测。 此外,本发明涉及一种用于生产纤维网(3)的机器(1)的干燥部(2)的干燥织物(5)。