DEVICE AND A METHOD FOR MONITORING A JOURNAL BEARING, CAPABLE OF IMPROVING DRIVING RELIABILITY BY PREVENTING DAMAGE TO AN ENGINE WHERE THE JOURNAL BEARING IS APPLIED

摘要

PURPOSE: A device and a method for monitoring a journal bearing are provided to measure temperature resistance and contact resistance with respect to the driving journal bearing, thereby confirming the abnormal operation of the journal bearing on a real time basis.;CONSTITUTION: A device(100) for monitoring a journal bearing comprises a temperature sensor(110), a contact resistance sensor(120), a processing unit(130), and a display unit(140). The temperature sensor is in contact with the journal bearing, thereby measuring the temperature of the journal bearing. The contact resistance sensor is in contact with the journal bearing to be electrically communicated, thereby measuring the contact resistance of the journal bearing. The processing unit generates driving state signals of the journal bearing. The display unit displays the operation state signals of the journal bearing to outside.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Temperature sensor; (120) Contact resistance sensor; (130) Determining unit; (140) Output unit