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Method and apparatus for indicating a fault condition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-023/00
출원번호 US-0268693 (1994-06-30)
발명자 / 주소
  • Schricker David R. (Dunlap IL) Shetty Satish M. (East Peoria IL)
출원인 / 주소
  • Caterpillar Inc. (Peoria IL 02)
인용정보 피인용 횟수 : 54  인용 특허 : 0

초록

An apparatus is provided for indicating a fault condition in a machine having a plurality of parameters each having levels being dependent upon machine performance. The apparatus includes a sensor adapted to produce an electrical signal in response to the level of one of the of parameters; and a pro

대표청구항

An apparatus for indicating a fault condition, comprising: a machine having a plurality of parameters having levels being dependent upon machine performance; a sensor connected to said machine and adapted to produce an electrical signal in response to the level of one of said plurality of parameters

이 특허를 인용한 특허 (54)

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  2. Struck, John M.; Wendorff, Terry, Apparatus and method for testing snow removal equipment.
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  4. Breed, David S., Asset monitoring using the internet.
  5. Breed, David S., Asset monitoring with content discrepancy detection.
  6. Grichnik, Anthony J.; Seskin, Michael X.; Mason, James R.; Felty, Timothy J., Asymmetric random scatter process for probabilistic modeling system for product design.
  7. Grichnik, Anthony J.; Mason, James; Felty, Tim, Calibration certificate for virtual sensor network (VSN).
  8. Grichnik, Anthony J.; Seskin, Michael; Perez, Marco; Collins, Roy T., Control system and method.
  9. Williams, Scott T.; Schachtely, Alan T., Custom rule system and method for expert systems.
  10. Grichnik,Anthony J.; Seskin,Michael; Willden,Wade, Diagnostic and prognostic method and system.
  11. Serge Richer CA, Engine monitoring display for maintenance management.
  12. Grichnik, Anthony J., Expert knowledge combination process based medical risk stratifying method and system.
  13. Grichnik, Anthony J.; Mason, James; Felty, Tim, Fixed-point virtual sensor control system and method.
  14. Cheng, Wing Ling; Wang, Zhe; Jiang, Huai Gang; Wang, Lin Guo, Health monitoring for power converter capacitors.
  15. Cheng, Wing Ling; Wang, Zhe; Jiang, Huai Gang; Wang, Lin Guo, Health monitoring for power converter components.
  16. Biggs Dave, Knowledge manager relying on a hierarchical default expert system: apparatus and method.
  17. Grichnik,Anthony J.; Seskin,Michael, Medical risk stratifying method and system.
  18. Kyrtsos Christos T., Mercury vibration warning switch.
  19. Al-Najjar, Basim, Method and an apparatus for predicting the condition of a machine or a component of the machine.
  20. Jagannathan Sarangapani ; Sri K. Rangarajan, Method and apparatus for determining the severity of a trend toward an impending machine failure and responding to the same.
  21. Choe, Howard C.; Glesmann, Jonathan M., Method and apparatus for estimating torque in rotating machinery.
  22. Choe, Howard C.; Chachich, Alan C.; Woodroffe, Jaime A., Method and apparatus for monitoring rotating machinery.
  23. Sarangapani Jagannathan ; Schricker David R., Method and apparatus for predicting a fault condition.
  24. Sri K. Rangarajan ; Jagannathan Sarangapani, Method and apparatus for predicting a fault condition using non-linear curve fitting techniques.
  25. Choe, Howard C., Method and apparatus for self-diagnosis of a sensor.
  26. Sarangapani Jagannathan, Method and apparatus of predicting a fault condition.
  27. Grichnik,Anthony J.; Seskin,Michael, Method and system for intelligent maintenance.
  28. Searles Warren W. ; Searles Brett W., Method and system for predictive diagnosing of system reliability problems and/or system failure in a physical system.
  29. Breed, David S, Method for conveying driving conditions for vehicular control.
  30. Bo L. Andersen, Method of statistical analysis in an intelligent electronic device.
  31. Monsen,Peter, Multiple access technique for downlink multibeam digital radio systems.
  32. Cheng, Wing Ling; Wang, Zhe; Jiang, Huai Gang; Wang, Lin Guo, Power converter with degraded component alarm.
  33. Phadke, Vijay; Currie, Gordon; Asuncion, Arlaindo, Power converters with operating efficiency monitoring for fault detection.
  34. Phadke, Vijay; Currie, Gordon; Asuncion, Arlaindo, Power converters with rate of change monitoring for fault prediction and/or detection.
  35. Grichnik, Anthony J.; Seskin, Michael; Jayachandran, Amit, Probabilistic modeling system for product design.
  36. Grichnik,Anthony J.; Seskin,Michael, Process model based virtual sensor and method.
  37. Grichnik,Anthony J., Process model error correction method and system.
  38. Grichnik, Anthony J.; Seskin, Michael, Process modeling and optimization method and system.
  39. Kobayashi, Satoshi; Takahashi, Kimikazu; Tanaka, Mihoko, Process monitoring system, apparatus and method.
  40. Grichnik, Anthony J.; Brazzale-Anderson, Andrea; Patel, Amar; Seskin, Michael; Roozenboom, Stephan D.; Milam, David M., Product design optimization method and system.
  41. Jaime A. Woodroffe ; Alan C. Chachich ; Jonathan M. Glesmann ; Howard C. Choe ; Kevin J. Keane, Sensor plug.
  42. Grichnik, Anthony J.; Seskin, Michael, Symmetric random scatter process for probabilistic modeling system for product design.
  43. Renner, Peter, System for tracking and assessing changes in technical processes.
  44. Breed, David S.; Johnson, Wendell C.; DuVall, Wilbur E., Techniques for obtaining information about objects.
  45. Breed, David S, Travel information sensing and communication system.
  46. Breed, David S, Travel information sensing and communication system.
  47. Ariyur, Kartik B.; Jelinek, Jan, Trending system and method using window filtering.
  48. Grichnik, Anthony J.; Seskin, Michael, Virtual sensor based control system and method.
  49. Grichnik, Anthony J.; Jacobson, Evan E.; Jayachandran, Amit; Seskin, Michael, Virtual sensor based engine control system and method.
  50. Grichnik, Anthony J.; Mason, James; Felty, Tim, Virtual sensor network (VSN) system and method.
  51. Grichnik, Anthony J.; Jayachandran, Amit; Kesse, Mary L.; Seskin, Michael, Virtual sensor system and method.
  52. Grichnik, Anthony James; Felty, Timothy Joe; Mason, James Robert, Virtual sensor system and method for generating output parameters.
  53. Breed, David S.; Johnson, Wendell C.; DuVall, Wilbur E., Wireless sensing and communication system for traffic lanes.
  54. Tignor, Michael S.; Salas, Patrick; Williams, Craig B.; Bradley, Michael B.; Fletcher, David, World wide web enabled and digital rating plug.
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