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The Prototype Development of an Engine Oil Deterioration Sensor Installed Inside an Oil Filter

오일필터 일체형 엔진오일퇴화감지센서 시작품 개발 I

  • 전상명 (호서대학교 자동차공학과)
  • Published : 2008.04.30

Abstract

The purpose of this study is to develop the proto type sensor installed inside an oil filter in order to detect oil deterioration level. The sensor is made up with two concentric cylinders with constant gap in between and a filter element inside the central area. The size will be designed as similar as real oil filters. The sensor will be tested on a test rig, which is circulating engine oil, with the same size of an oil filter adapting housing as real engines'. It will be measured the capacitance of a sample engine oil, then be able to be gotten the dielectric constant. The changes in the dielectric constant could be correlated with the engine oil deterioration level if the sensor development would be completed. In this paper, it will be shown the test results carrying out under variable temperature conditions at atmosphere pressure.

Keywords

References

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