专利名称：METHOD OF DETECTING A THERMAL EVENT
IN AN EXHAUST SYSTEM BASED ONTEMPERATURE GRADIENTS AND EXHAUSTSYSTEM CONFIGURED FOR SAME
发明人：Benjamin Radke,Vincent J. Tylutki,Janean E.
Kowalkowski
申请号：US13352718申请日：20120118
公开号：US20130180229A1公开日：20130718
专利附图：
摘要：A method of detecting a thermal event is provided that relies not only onmonitored exhaust temperatures, but also on temperature gradients propagating in thedirection of exhaust flow. Specifically, the method of detecting a thermal event in avehicle exhaust system includes monitoring at least one operating parameter at multiplelocations spaced in exhaust flow of the vehicle exhaust system. The method then includesinitiating a protective action if the monitoring indicates that at least one respectivepredetermined temperature requirement and a respective predetermined temperaturegradient requirement are exceeded at two of the multiple temperature sensor locationswithin a predetermined time period.
申请人：Benjamin Radke,Vincent J. Tylutki,Janean E. Kowalkowski
地址：Waterford MI US,Livonia MI US,Northville MI US
国籍：US,US,US
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