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Invention Grant
US08841926B2 Method, liquid supply unit, and measurement device for a level indicator 有权
方法，液体供应单元和水位指示器的测量装置

Method, liquid supply unit, and measurement device for a level indicator
Abstract:
The subject matter of the invention is a method for a printing machine with a printing device (5), in particular an inkjet printer, for applying liquid (22) onto a print material, with monitoring of the quantity of liquid in a liquid supply unit (1) by measuring the liquid level (23) with a sequential controller, wherein the measurement of the liquid level (23) is performed by a device (11), which detects the presence of liquid at the output of the printing device (5).Another subject matter of the invention is a liquid supply unit (1) for a printing machine with a printing device (5), in particular, an inkjet printer, for applying liquid (22) on a print material, with monitoring of the quantity of liquid in a liquid supply unit (1) by measuring the liquid level (23) with a sequential controller, wherein the measurement device (11) is suitable for measuring a fill level (23) and for controlling a liquid device (3).Furthermore, a measurement device (11), in particular, for a liquid supply unit (1), is the subject matter of the invention, in which at least one part of the measurement device (11) is made from circuit-board material.
Abstract(Chinese):

本发明的主题是一种具有用于将液体（22）施加到打印材料上的打印装置（5），特别是喷墨打印机的打印机的方法，其中监视液体供应单元中的液体量 （1）通过用顺序控制器测量液位（23），其中液位（23）的测量由装置（11）执行，该装置检测在打印装置（5）的输出处存在液体 ）。 本发明的另一个主题是一种用于印刷机的液体供应单元（1），其具有用于将印刷材料上的液体（22）施加到打印装置上的打印装置（5），特别是喷墨打印机， 通过用顺序控制器测量液位（23），液体供应单元（1）中的液体，其中测量装置（11）适于测量填充液位（23）并用于控制液体装置（3）。 此外，特别是用于液体供应单元（1）的测量装置（11）是本发明的主题，其中测量装置（11）的至少一部分由电路板材料制成。

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