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Method and device for sensing oil condition

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01R-027/08
  • B60Q-001/00
  • F02N-017/00
출원번호 US-0567532 (2000-05-01)
발명자 / 주소
  • Wang, Su-Chee Simon
출원인 / 주소
  • Delphi Technologies, Inc, General Motors Corporation
대리인 / 주소
    Dobrowitsky, Margaret A.
인용정보 피인용 횟수 : 34  인용 특허 : 16

초록

A device for sensing oil condition includes an oil condition sensor that includes a first sensing plate separated from a second sensing plate by a spacer. Affixed to the first sensing plate and the second sensing plate is a platinum sensing electrode and a resistance temperature device. The sensing

대표청구항

1. A processor for generating a signal representative of engine oil condition, comprising: means for receiving input from at least one oil condition sensor sensing oil condition in an engine; means for, based on the input, determining that the engine is experiencing a first stage of oil degradat

이 특허에 인용된 특허 (16)

  1. Tassano ; Peter Francis, Apparatus for detecting water in oil.
  2. Mills Frank S. (Minneapolis MN), Calibrated physical parameter value measurement system.
  3. Kapsokavathis Nick S. (Rochester MI) Sanders Stephen P. (Flint MI), Capacitive fuel composition sensor with ground isolation.
  4. Stenstrom Stephen M. (P.O. Box 3531 Cambridge ; Ontario CAX), Conductive fluid detecting method and apparatus.
  5. Kawakita Tsunehiro (Yokosuka JPX) Imajo Minoru (Yokohama JPX), Engine lubricant type and condition monitoring system.
  6. Yasuhara Seishi (Yokosuka JPX), Engine lubricating oil replacement timing monitoring system and method for an automotive vehicle.
  7. Faxvog Frederick R. (Rochester MI), Engine oil indicator.
  8. Kato Takayuki (Aichi JPX), Method and apparatus for evaluating the performance of dielectric substances.
  9. Hochstein Peter A. (14020 15 Mile Road Sterling Heights MI 48077), Method and apparatus for monitoring oil degradation.
  10. Meitzler Allen H. (Ann Arbor MI) Saloka George S. (Canton MI), Method and apparatus for sensing the condition of lubricating oil in an internal combustion engine.
  11. Kauffman Robert E. (Kettering OH), Method for evaluating the remaining useful life of a hydrocarbon oil.
  12. Nagy, Louis L.; O'Rourke, Michael J., Microwave probe for measurement of dielectric constants.
  13. Honma Masahiro (Tokyo JPX) Nagai Tadashi (Kanagawa JPX), Oil condition detecting apparatus.
  14. Yasuhara Seishi (Yokosuka JPX) Kobayashi Hiroshi (Yokohama JPX) Kita Toru (Yokosuka JPX) Saito Hideyuki (Tokyo JPX), Oil deterioration detector method and apparatus.
  15. Voelker Paul J. ; Hedges Joe D., Oil quality sensor for use in a motor.
  16. Slocum Laurence S. (Indianapolis IN) Mussmann Sara M. (Indianapolis IN), Programmable fluid detector.

이 특허를 인용한 특허 (34)

  1. Wilson, Jay, Apparatus and methods for lubricant filtration and drum pump filtration system.
  2. Koehler, Don, Apparatus and methods for management of fluid condition.
  3. Heremans, Joseph Pierre; Wang, Su-Chee Simon; Schroeder, Thaddeus; Nagy, Louis L., Diesel engine lubricating oil contaminant sensor method.
  4. Takahashi,Kazuhiko, Diluted oil regeneration in internal combustion engine.
  5. Byington,Carl S.; Watson,Matthew J.; Brewer,Ryan C., Electrochemical impedance measurement system and method for use thereof.
  6. Byington,Carl S.; Watson,Matthew J.; Brewer,Ryan C., Electrochemical impedance measurement system and method for use thereof.
  7. Matsiev,Leonid; Kolosov,Oleg; Uhrich,Mark D.; Rust,William; Feland, III,John M.; Varni,John F.; Walker,Blake, Environmental control system fluid sensing system and method.
  8. Bloch, Heinz P.; Thomas, Rojean; Freeland, Daniel; Malinowski, Jeffrey T, Flinger disc.
  9. Kolosov,Oleg; Matsiev,Leonid; Petro,Miroslav, Flow detectors having mechanical oscillators, and use thereof in flow characterization systems.
  10. Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
  11. Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
  12. Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
  13. Gundrum, Daniel; Scherer, Nicholas, Lubricant dispenser with nozzle.
  14. Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispensing nozzle.
  15. Niksa, Andrew J.; Fousek, James D., MEMS-based sensor for lubricant analysis.
  16. Matsiev,Leonid; Bennett,James; Pinkas,Daniel M.; Spitkovsky,Mikhail; Kolosov,Oleg; Guan,Shenheng; Uhrich,Mark; Dales,G. Cameron; Varni,John F.; Walker,Blake; Gammer,Vladimir; Padowitz,Dave; Low,Eric, Machine fluid sensor.
  17. Matsiev,Leonid; Bennett,James; Pinkas,Daniel M.; Spitkovsky,Mikhail; Kolosov,Oleg; Guan,Shenheng; Uhrich,Mark; Dales,G. Cameron; Varni,John F.; Walker,Blake; Gammer,Vladimir; Padowitz,Dave; Low,Eric, Machine fluid sensor and method.
  18. Kolosov,Oleg; Matsiev,Leonid; Padowitz,David, Mechanical resonator.
  19. Matsiev,Leonid; Bennett,James; McFarland,Eric, Method for characterizing materials by using a mechanical resonator.
  20. Heremans, Joseph Pierre; Wang, Su-Chee Simon, Method for determining engine lubricating oil condition.
  21. Nicholson, Warren Baxter; Lin, Yingjie; Oberdier, Larry M.; Heremans, Joseph Pierre, Method for measuring high frequency resistance in diesel engine lubrication oil.
  22. Lvovich,Vadim F.; Boyle,Frederick P., Method for on-line fuel-dilution monitoring of engine lubricant.
  23. Boyle,Frederick P.; Lvovich,Vadim F., Method for on-line monitoring of condition of non-aqueous fluids.
  24. Whitmore,C. Barclay; Gutierrez,Javier G.; Gutierrez,Jose G., Method of and system for fluid purification.
  25. Blossfeld, Daniel H.; Snider, Matthew J., Method of monitoring oil in a vehicle.
  26. Kolosov, Oleg; Matsiev, Leonid; Varni, John F.; Dales, G. Cameron; Ludtke, Olaf; Wullner, Dirk; Buhrdorf, Andreas; Dobrinski, Heiko, Method of packaging a sensor.
  27. Sun, Yizhong, Methods for detecting oil deterioration and oil level.
  28. Wilson, Jay, Portable lubricant filtration system and method.
  29. Kolosov, Oleg; Matsiev, Leonid; Varni, John F.; Dales, G. Cameron; Ludtke, Olaf; Wullner, Dirk; Buhrdorf, Andreas; Dobrinski, Heiko, Resonator sensor assembly.
  30. Sun, Yizhong, Sensor and method for detecting oil deterioration and oil level.
  31. Dvorak, Todd M.; Dittmeier, Robert T.; Szemenyei, Dewey P., System and method for extending a lubricant discard interval.
  32. Lin,Yingjie; Salvador,Nicte, Temperature compensation method for soot sensor.
  33. Throop, Medville Jay; Denlinger, Adam; Basu, Amiyo K, Water reduction mechanism for an internal combustion engine.
  34. Throop, Medville Jay; Denlinger, Adam; Basu, Amiyo K, Water reduction mechanism for an internal combustion engine.
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