Results 151 to 160 of about 635 (191)
A high throughput inductive pulse sensor for online oil debris monitoring
Tribology International, 2011 Abstract A high throughput inductive pulse sensor based on inductive Coulter counting principle for detecting metallic wear debris in lubrication oil is presented. The device detects the passage of metallic debris by monitoring the inductance change of a two-layer planar coil with a meso-scale fluidic pipe crossing its center, which is designed to ...
Jiang Zhe
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Study on oil detection technology based on inductive wear debris sensor
2009 9th International Conference on Electronic Measurement & Instruments, 2009 Wear debris concentration and granularity in the lubricant oil contains the information about wear condition of machine. Based on the inductive balance principle and the detection requirement of wear debris, the off-line wear debris sensor and the on-line debris sensor are designed. And some measures of low noise design are used in the signal detection
Zhang Yingtang
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Instrumentation circuitry for an inductive wear debris sensor
10th IEEE International NEWCAS Conference, 2012 The design of instrumentation circuitry for an inductive sensor to detect small metal particles is presented. The sensor, designed for counting and characterizing wear debris particles in lubrication oil, detects changes in the inductance of a small coil as metal particles pass through it.
Joseph P. Davis +4 more
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Ultrasensitive Inductive Debris Sensor With a Two-Stage Autoasymmetrical Compensation Circuit
IEEE Transactions on Industrial Electronics, 2021Inductive oil debris sensors have been widely used in the health monitoring of mechanical equipment. Such sensors are important for fault diagnosis, life prediction, and prevention of catastrophic failures. In this article, the concept that the residual voltage caused by the asymmetry of two incentive coils hinders the improvement of the sensor ...
Min Qian, Guofeng Zhao, Zhihua Feng
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A Planar Inductive Based Oil Debris Sensor Plug
2019 13th International Conference on Sensing Technology (ICST), 2019 Online monitoring of debris in hydraulic and lubrication oil is an effective method to enable preventive maintenance of the associated machinery. The debris particles generated by the machinery due to wear and tear are carried by the working or lubrication fluids. This paper presents a new online magneto-inductive sensor plug.
Muthuvel P, Boby George, G. A. Ramadass
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The key points of inductive wear debris sensor
Proceedings of 2011 International Conference on Fluid Power and Mechatronics, 2011 This review paper has presented several examples of inductive wear debris sensor. Many of these have important applications in industry. Thus, when monitoring the oil system which operates under extremely severe conditions and various features (size and type) need to detect, it is worth considering the use of inductive wear debris sensor.
Lei Han, Wei Hong, Shaoping Wang
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An Inductive Debris Sensor Based on a High-Gradient Magnetic Field
IEEE Sensors Journal, 2019The health condition of mechanical systems can be characterized by wear debris in lube oil. Therefore, wear debris detection is necessary for the fault prediction and diagnosis of mechanical systems. This paper presents an inductive debris sensor based on a high-gradient magnetic field. An induction coil is placed in a high-gradient magnetic field, and
Song Feng, Leilei Yang, Jiufei Luo
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On the impact of fine filtration on spectrometric oil analysis and inductive wear debris sensors
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2015 Spectrometric oil analysis has been a popular technique used by oil analysis laboratories to determine the concentration of elements in an oil sample. The primary application of this technique has been the identification of fine wear in lubricated systems as an indicator of abnormal wear in order to prevent failure.
Andrew Becker +4 more
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An Inductive Particle Detector Debris Sensor Based on Multiple Excitation Coils
2019 International Conference on Sensing, Diagnostics, Prognostics, and Control (SDPC), 2019 During the operation of mechanical equipment, the wear of the tribol-pair will cause the debris to enter the oil system and circulate in the oil system. The characteristic information of the debris can reflect the health status of equipment. Therefore, it is an effective method to monitor the operating state of mechanical equipment by detecting the ...
Jiufei Luo +4 more
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Investigation on the Effect of Debris Position on the Sensitivity of the Inductive Debris Sensor
IEEE Sensors Journal, 2023Laihao Ma +2 more
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