FUEL TANK OF A VEHICLE CONTAINING SEVERAL CAPACITIVE INTERFACE LEVEL SENSORS Russian patent published in 2022 - IPC B60K15/03 B65D90/48 G01F23/26 

FIELD: measurements.

SUBSTANCE: invention is intended for measuring the levels of interfaces between media in various industries. The fuel tank of the vehicle contains several capacitive level sensors of the media interface. The sensor contains a sensitive element, which is a housing for electrodes, which is a metal profile formed by connecting several tubes to each other, while each tube contains a ventilation hole and contains on its side adjacent to measured medium, a slot aligned along the axis with the said ventilation hole on the side surface of the collar part. The housing for the electrodes contains electrodes rigidly fixed in each of the profile tubes, which are metal tubes having the same linear capacity, but differing in length.

EFFECT: technical result is an increase in the reliability and manufacturability of the design and, as a consequence, an increase in the accuracy of measurements of the level of the interface between media.

6 cl, 32 dwg