摘要 |
PROBLEM TO BE SOLVED: To provide an engine oil supply control device capable of detecting abnormality such as clogging and oil leakage. SOLUTION: Engine oil stored in an oil pan 11 is pumped up by an oil pump 12, and is forcibly fed to an MOP 14 vi an OCV 13. A quantity is adjusted by the MOP 14, and is supplied to a rotary housing 16 via an oil supply valve 15. Here, MOP initial pressure is detected by a pressure sensor 17, and driving of the OCV 13 is controlled so that the MOP initial pressure coincides with target pressure. Such a constitution determines whether or not an integral value falls within a predetermined normal operation range. When the integral value does not fall within the normal operation range, it is determined that abnormality is caused. COPYRIGHT: (C)2007,JPO&INPIT
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