发明名称 |
ENGINE COOLING SYSTEM CONTROL |
摘要 |
Methods and systems are provided for diagnosing each of a plurality of engine cooling system components including various valves and grill shutters. Each valve may be individually closed and opened for a specified duration, and corresponding changes in coolant temperature may be monitored. If all the components are functional, the various valves may be adjusted to stagnate coolant at the engine and expedite engine warm-up during a cold-start. |
申请公布号 |
US2013255604(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201213436632 |
申请日期 |
2012.03.30 |
申请人 |
ROLLINGER JOHN ERIC;JENTZ ROBERT ROY;PURSIFULL ROSS DYKSTRA;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
ROLLINGER JOHN ERIC;JENTZ ROBERT ROY;PURSIFULL ROSS DYKSTRA |
分类号 |
F01P5/14 |
主分类号 |
F01P5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|