Liquid level measurement assembly for a vehicle liquid gas fuel tank, especially a liquid hydrogen tank, comprises one or more strain gauges in the tank mounting and a pressure sensor for measuring the tank pressure

摘要

Level measurement assembly for a vehicle liquid gas fuel tank, especially a liquid hydrogen tank, comprises at least a strain gauge (3) mounted on a tank (2) bearing (1) and at least a pressure measurement sensor (7) mounted outside the tank and linked by a pressure tap line (6) to the tank. Pressure sensor and strain gauge outputs are connected via connection lines to an onboard computer (5).