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1. 发明申请

US20060246591A1 Method and device for controlling at least one operating parameter of an electrolytic bath 审中-公开
标题翻译：用于控制电解槽的至少一个操作参数的方法和装置
公开(公告)号：US20060246591A1
公开(公告)日：2006-11-02
申请号：US10551478
申请日：2004-03-29
申请人： Harald Engler , Jochen Heinzinger , Konrad Jung , Klaus Rayhjen , Matthias Schmidt
发明人： Harald Engler , Jochen Heinzinger , Konrad Jung , Klaus Rayhjen , Matthias Schmidt
IPC分类号： G01N33/00
CPC分类号： C25D21/12 , C25D21/14 , Y10T436/12
摘要： A method and a device for controlling at least one operating parameter of an electrolytic bath may provide for the production of improved quality platings, in which the use of chemicals may be reduced. The concentration of at least one bath component is determined, and the concentration values are processed in a control device in order to obtain correcting variables of a control element, in which the operating parameter is changed in line with setpoint values. The concentration is determined by extracting a sample from the bath. The sample is excited by electromagnetic radiation, and the spectrum of the light emitted by the sample is analyzed. The device includes an installation for transferring at least one sample of a bath to an array for determining the concentration. The array for determining the concentration of at least one bath component includes a laser directed at the sample, and the array for determining the concentration includes an array for spectral analysis of the light emitted by the sample.
摘要翻译：用于控制电解浴的至少一个操作参数的方法和装置可以提供可以减少使用化学品的改进的质量电镀的生产。确定至少一个浴组分的浓度，并且在控制装置中处理浓度值，以便获得操作参数根据设定值改变的控制元件的校正变量。通过从浴中提取样品来确定浓度。样品被电磁辐射激发，分析样品发射的光谱。该装置包括用于将至少一个浴的样品转移到用于确定浓度的阵列的装置。用于确定至少一个浴组分的浓度的阵列包括指向样品的激光，并且用于确定浓度的阵列包括用于样品发射的光的光谱分析的阵列。

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