| 摘要 |
FIELD: machine building. ^ SUBSTANCE: fuel (10) supply assembly for system of fuel elements includes fuel tank (12) and supply main line (14) which connects fuel tank (12) to inlet hole (16) of fuel element (18). Shutoff valve (28) of the tank is located in supply main line (14). Discharge main line (46) attaches outlet hole (20) of fuel element (18) to non-pressurised part of aircraft and/or to atmosphere. Besides, fuel supply assembly (10) includes sensor (44) for recording of voltage in fuel element (18), and electronic control unit (45) which has the possibility of receiving the signals generated with sensor (44) and detecting, by means of analysis of the sensor signals, the failure caused with spontaneous opening or failure of shutoff valve (28) of the tank when fuel element (18) generates electric energy while the system of fuel elements is in the resting condition. ^ EFFECT: safety of fuel supply assembly. ^ 13 cl, 1 dwg |
