Method and apparatus for estimating basicity of a used, all-loss cylinder lubricant
    1.
    发明授权
    Method and apparatus for estimating basicity of a used, all-loss cylinder lubricant 有权
    用于估算使用过的全损失汽缸润滑剂的碱度的方法和装置

    公开(公告)号:US07299682B2

    公开(公告)日:2007-11-27

    申请号:US11250274

    申请日:2005-10-14

    IPC分类号: G01R27/08 G01N33/26

    CPC分类号: G01N33/2876 G01N27/02

    摘要: A method and apparatus for determining the total base number of a used lubricant from an open, all loss, lubricating system. An AC voltage signal is applied between electrodes immersed in the used lubricant and a used-lubricant dependent response to the applied signal measured. The used lubricant base number is determined from the response. To allow for changes in the fresh lubricant inputted to the open lubricating system, the method and apparatus can have means for determining properties of the fresh lubricant needed to determine the total base number of used lubricant. To allow for possible contamination of the used lubricant, the method and apparatus can have means for determining the concentration of contamination and for determining properties of the contaminant needed to determine the total base number of used lubricant.

    摘要翻译: 一种用于从开放的全损失润滑系统确定使用的润滑剂的总碱值的方法和装置。 交流电压信号被施加在浸在所使用的润滑剂中的电极和所测量的所施加的信号的依赖于润滑剂的响应之间。 所使用的润滑剂基数由响应决定。 为了允许输入到开放润滑系统的新鲜润滑剂的变化,该方法和装置可以具有确定新鲜润滑剂的性质以确定所使用的润滑剂的总碱值的装置。 为了允许使用润滑剂可能的污染,该方法和设备可以具有确定污染物浓度和确定污染物的性质的方法,以确定所使用的润滑剂的总碱值。