Diagnostic system and diagnosing method, housing component of a lubricant container

摘要

Diagnostic system including a sensor device with a sensor for generating signals corresponding to a first operational condition, a control device with a timer and function for performance of measurements, and a signal transmission device. The system includes a device for determination of a second operational condition of the system component and configured where the sensor value of the signal transmission device corresponding to the first operational condition is furnished when the sensor value corresponding to a second operational condition of the transmission mechanism is higher or lower than a comparative value, and housing component of a lubricant container and a closure device for sealing an opening of the housing component from a lubricant present in the operational use thereof in an internal space thereof, having arranged therein: at least one sensor device including at least one sensor for determining the water content in the lubricant.

主权项

1. A housing component of a lubricant container and a closure device for sealing an opening of the housing component from a lubricant present during operational use thereof in an internal space of the lubricant container, the housing component comprising:
at least one sensor device comprising at least one sensor for generating sensor signals corresponding to a respective operational condition and in the water content of the lubricant, wherein the at least one sensor is disposed on a portion which faces the inside of the housing part during insertion of the closure device in order to be placed in contact with the lubricant; at least one transceiver for receiving the sensor signals from the sensor device and for signal transmission of the sensor signals to an external reception unit; and a power supply device for supplying electric power to the sensor device and to the transceiver,wherein the at least one sensor for determining the water content in the lubricant comprises a capacitor having capacitor electrodes, and the surface of at least one of the capacitor electrodes is coated in portions thereof with a protective layer.