Textron Inc.
SYSTEMS AND METHODS FOR MONITORING LUBRICATION OF A DRIVE TRAIN

Abstract:

A system for monitoring lubrication of a drive train, including a lubricant pressure sensor operable to detect a pressure of the lubricant in the drive train and configured to provide a lubricant pressure signal; lubricant volume sensor operable to detect a volume of the lubricant in the drive train and configured to provide a lubricant volume signal; non-contact temperature sensor operable to detect a temperature of the drive train and configured to provide a non-contact temperature signal; and logic management system in communication with the lubricant pressure sensor, the lubricant volume sensor, and the non-contact temperature sensor; the logic management system being configured to receive and process the lubricant pressure signal, the lubricant volume signal, and the non-contact temperature signal; wherein when the lubricant pressure signal reaches a predetermined minimum pressure level and the lubricant volume signal reaches a predetermined minimum volume level, the logic management system displays non-contact temperature measurement data to a display device.