Aircraft refueling device including a deformable pipe for the circulation of fuel, the downstream end of which is provided with a wing fastener for the connection thereof onto an intake port of the aircraft fuel tank. The device includes a first sensor for measuring the pressure values, in the vicinity of the wing fastener, of a fuel flow in the deformable pipe, and means for determining the flow rate in the deformable pipe. The device further includes a second sensor for measuring the pressure values of the flow upstream of the deformable pipe, a unit for calculating the pressure drop of the flow in the deformable pipe, based on the pressure values measure by the first and second sensors. The device also includes a unit for comparing the calculated pressure drop value with a reference value, established during the commissioning phase, for example, for the same flow rate.
ЗАПРАВОЧНОЕ УСТРОЙСТВО ДЛЯ ЛЕТАТЕЛЬНОГО АППАРАТА, СПОСОБ ВВОДА В ЭКСПЛУАТАЦИЮ И СПОСОБ ЗАПРАВКИ С ПОМОЩЬЮ ТАКОГО УСТРОЙСТВА
2022-03-04
Patent
Electronic Resource
Russian
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
European Patent Office | 2022
УЗЕЛ ШАССИ ЛЕТАТЕЛЬНОГО АППАРАТА И СПОСОБ СБОРКИ ТАКОГО УЗЛА
European Patent Office | 2019
ДВИЖИТЕЛЬНОЕ УСТРОЙСТВО ДЛЯ ЛЕТАТЕЛЬНОГО АППАРАТА, ТАКОГО КАК ТУРБОВИНТОВОЙ САМОЛЕТ
European Patent Office | 2020
European Patent Office | 2016