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发明授权
CN101801830B 用于监控整理剂之存在状况的方法和设备及其应用 失效 - 权利终止

用于监控整理剂之存在状况的方法和设备及其应用
摘要：
本发明提出一种用于监控整理剂之存在状况的方法，此方法是在一涂覆装置(6)上，当借助该涂覆装置(6)将一定的整理剂涂敷量涂敷到行进中的纺织丝线或者行进中的纺织纱线(2)上时进行的，包括方法步骤：借助于定量给料系统(11)，特别是从一储存容器中，通过液体管道(8)朝涂覆装置方向输送整理剂涂敷量，用于受控地输送待涂敷的整理剂；在液体管道上的第一测量点处借助第一温度传感器(13)测量第一整理剂温度的一个随时间的变化曲线；在液体管道上的第二测量点处借助第二温度传感器(14)测量第二整理剂温度的一个随时间的变化曲线；在所述第一和第二测量点之间借助于加热装置(16)将待输送的整理剂加热；以及确定所测得的整理剂温度的差的随时间的变化曲线，并通过评估所测得的整理剂温度的差的随时间的变化曲线来监控整理剂之存在状况。其中，在测量整理剂温度期间，在一个时间间隔内，借助于定量给料系统(11)产生一个超过整理剂涂敷量的短暂的整理剂输送量变化(25)。
摘要（英）：

Disclosed is a method for monitoring the presence of a finish on an applicator (6) when an amount of finish is applied to an advancing textile thread or yarn (2) by means of said applicator (6). The disclosed method comprises the following steps: - the amount of finish to be applied is delivered, especially from a storage vessel, through a duct (8) in the direction of the applicator by means of adosing system (11) for controlled delivery of the finish to be applied; - a progress of a first finish temperature is measured in a first measurement point on the duct by means of a first temperaturesensor (13); - a progress of a second finish temperature is measured in a second measurement point on the duct by means of a second temperature sensor (14); - the finish to be delivered is heated between the first and the second measurement point by means of a heater (16); and - the progress of the difference between the measured finish temperatures is determined, and the presence of the finish is monitored by evaluating the progress of the difference between the measured finish temperatures. The amount of delivered finish (25) is temporarily increased beyond the amount of finish to be applied during a certain interval by means of the dosing system (11) when the finish temperatures are measured.

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