CN113252516A - 一种外穿式油液电磁检测传感器及其制作方法 - Google Patents
一种外穿式油液电磁检测传感器及其制作方法 Download PDFInfo
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- CN113252516A CN113252516A CN202110611666.0A CN202110611666A CN113252516A CN 113252516 A CN113252516 A CN 113252516A CN 202110611666 A CN202110611666 A CN 202110611666A CN 113252516 A CN113252516 A CN 113252516A
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- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000011247 coating layer Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 8
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- 230000035515 penetration Effects 0.000 claims description 4
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- 229920000297 Rayon Polymers 0.000 claims description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554828A (en) * | 1982-10-06 | 1985-11-26 | Turbo-Werk Messtechnik Gmbh | Measuring device for the magneto-inductive measuring of the flow rate of a liquid medium |
US5674401A (en) * | 1991-12-11 | 1997-10-07 | Computational Systems, Inc. | Oil monitor with magnetic field |
CN102305755A (zh) * | 2011-07-26 | 2012-01-04 | 北京航空航天大学 | 一种基于径向磁场的在线磨粒监测传感器及其监测方法 |
JP2012098226A (ja) * | 2010-11-05 | 2012-05-24 | Toshiba Corp | 配管検査方法、配管検査装置および電磁超音波センサ |
CN202886236U (zh) * | 2012-09-06 | 2013-04-17 | 爱德森(厦门)电子有限公司 | 一种提高发动机油液金属磨粒在线监测精度的装置 |
CN105864151A (zh) * | 2016-05-12 | 2016-08-17 | 绍兴文理学院 | 一种采用吸附和相邻电容的磨损微粒在线监测设备 |
CN105891061A (zh) * | 2016-05-12 | 2016-08-24 | 绍兴文理学院 | 一种采用全频段变结构滤波、吸附和塑形的油液监控设备 |
CN205620270U (zh) * | 2016-01-11 | 2016-10-05 | 杨文宏 | 一种在线式油液金属颗粒检测器 |
CN205664884U (zh) * | 2016-06-12 | 2016-10-26 | 西尼尔(南京)过程控制有限公司 | 电磁传感器 |
CN107422027A (zh) * | 2017-09-05 | 2017-12-01 | 北京工业大学 | 基于双环永磁体阵列的扭转模态导波磁致伸缩传感器 |
CN107607460A (zh) * | 2017-08-25 | 2018-01-19 | 爱德森(厦门)电子有限公司 | 一种提高在线油液金属磨粒电磁监测准确度的方法 |
CN211374427U (zh) * | 2019-12-26 | 2020-08-28 | 爱德森(厦门)电子有限公司 | 一种蜂窝状在线油液金属磨粒电磁检测传感器 |
CN112504921A (zh) * | 2020-12-24 | 2021-03-16 | 爱德森(厦门)电子有限公司 | 一种电磁检测油液磨粒的相位幅度分析方法及其检测装置 |
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2021
- 2021-06-02 CN CN202110611666.0A patent/CN113252516A/zh active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554828A (en) * | 1982-10-06 | 1985-11-26 | Turbo-Werk Messtechnik Gmbh | Measuring device for the magneto-inductive measuring of the flow rate of a liquid medium |
US5674401A (en) * | 1991-12-11 | 1997-10-07 | Computational Systems, Inc. | Oil monitor with magnetic field |
JP2012098226A (ja) * | 2010-11-05 | 2012-05-24 | Toshiba Corp | 配管検査方法、配管検査装置および電磁超音波センサ |
CN102305755A (zh) * | 2011-07-26 | 2012-01-04 | 北京航空航天大学 | 一种基于径向磁场的在线磨粒监测传感器及其监测方法 |
CN202886236U (zh) * | 2012-09-06 | 2013-04-17 | 爱德森(厦门)电子有限公司 | 一种提高发动机油液金属磨粒在线监测精度的装置 |
CN205620270U (zh) * | 2016-01-11 | 2016-10-05 | 杨文宏 | 一种在线式油液金属颗粒检测器 |
CN105891061A (zh) * | 2016-05-12 | 2016-08-24 | 绍兴文理学院 | 一种采用全频段变结构滤波、吸附和塑形的油液监控设备 |
CN105864151A (zh) * | 2016-05-12 | 2016-08-17 | 绍兴文理学院 | 一种采用吸附和相邻电容的磨损微粒在线监测设备 |
CN205664884U (zh) * | 2016-06-12 | 2016-10-26 | 西尼尔(南京)过程控制有限公司 | 电磁传感器 |
CN107607460A (zh) * | 2017-08-25 | 2018-01-19 | 爱德森(厦门)电子有限公司 | 一种提高在线油液金属磨粒电磁监测准确度的方法 |
CN107422027A (zh) * | 2017-09-05 | 2017-12-01 | 北京工业大学 | 基于双环永磁体阵列的扭转模态导波磁致伸缩传感器 |
CN211374427U (zh) * | 2019-12-26 | 2020-08-28 | 爱德森(厦门)电子有限公司 | 一种蜂窝状在线油液金属磨粒电磁检测传感器 |
CN112504921A (zh) * | 2020-12-24 | 2021-03-16 | 爱德森(厦门)电子有限公司 | 一种电磁检测油液磨粒的相位幅度分析方法及其检测装置 |
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Inventor after: Lin Junming Inventor after: Lu Chao Inventor after: Zeng Zhiwei Inventor after: Song Kai Inventor after: Wang Yating Inventor after: Lin Zesen Inventor before: Lin Junming Inventor before: Chen Libo Inventor before: Zeng Zhiwei Inventor before: Wang Hongwei Inventor before: Guo Qi Inventor before: Lin Zesen |
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