FUEL MEASURING INSTRUMENT OF FLYING BODY

摘要

PURPOSE:To elevate an accuracy by obtaining an actual fuel weight value with calculation based on the values obtd. from a tank unit, compensator unit and fuel density measuring unit. CONSTITUTION:The output of a fuel density measuring unit 10 is inputted into a tank unit 3 and fuel balance arithmetic part 16 from a fuel density arithmetic part 13. The output terminal of the tank unit 3 and the output terminal of a compensator unit 9 are connected and connected to the feedback terminal 16b of the fuel balance arithmetic part 16. And the fuel balance arithmetic part 16 operates the actual fuel weight value based on the value obtd. from the tank unit 3, compensator unit 9 and fuel density measuring unit 10.