公开(公告)号：US20140007657A1

公开(公告)日：2014-01-09

申请号：US14002878

申请日：2012-02-24

申请人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

发明人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

IPC分类号： G01N33/28

CPC分类号： G01N33/2888 ,  F16C19/52 ,  F16C33/667 ,  G01M13/04 ,  G01N27/221

摘要： In order to provide a status monitoring system for accurately determining the contaminant water concentration in a lubricant oil used in a rolling device, the provision is made of a contaminant water concentration monitoring device (6) configured to monitor the contaminant water concentration in the lubricant oil (5). The contaminant water concentration monitoring device (6) includes an electrostatic capacitance detector (7) and an oil temperature measuring instrument (8), which are configured to detect the electrostatic capacitance and the oil temperature of the lubricant oil (5), respectively, and a water concentration calculation section (9) configured to detect the contaminant water concentration from the detected electrostatic capacitance and oil temperature in accordance with a predetermined rule.

摘要翻译： 为了提供用于精确地确定在滚动装置中使用的润滑油中的污染物水浓度的状态监视系统，提供了一种污染物浓度监测装置（6），其被配置为监测润滑油中的污染物水浓度 （5）。 污染物浓度监测装置（6）包括分别检测润滑油（5）的静电电容和油温的静电电容检测器（7）和油温测量仪（8），以及 水分浓度计算部（9），其根据规定的规则从所检测到的静电电容和油温检测污染物水浓度。

公开(公告)号：US09335317B2

公开(公告)日：2016-05-10

申请号：US14002878

申请日：2012-02-24

申请人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

发明人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

IPC分类号： G01N33/28 ,  G01M13/04 ,  G01N27/22 ,  F16C33/66 ,  F16C19/52

CPC分类号： G01N33/2888 ,  F16C19/52 ,  F16C33/667 ,  G01M13/04 ,  G01N27/221

摘要： A status monitoring system for accurately determining the contaminant water concentration in a lubricant oil used in a rolling device includes a contaminant water concentration monitoring device configured to monitor the contaminant water concentration in the lubricant oil. The contaminant water concentration monitoring device includes an electrostatic capacitance detector and an oil temperature measuring instrument, which are configured to detect the electrostatic capacitance and the oil temperature of the lubricant oil, respectively, and a water concentration calculation section configured to calculate the contaminant water concentration from the detected electrostatic capacitance and oil temperature in accordance with a predetermined rule.

摘要翻译： 用于精确地确定滚动装置中使用的润滑油中的污染物水浓度的状态监视系统包括：污染物水浓度监测装置，被配置为监测润滑油中的污染物水浓度。 所述污染物浓度监测装置包括分别检测所述润滑油的静电电容和油温的静电电容检测器和油温测定器;以及水分浓度计算部，其被配置为计算所述污染物水浓度 根据预定规则从检测到的静电电容和油温度。