| 摘要 |
FIELD: instrumentation.SUBSTANCE: invention relates to the method of troubleshooting of de-icing devices of physical parameter measuring probe of the aircraft engine including successive stage, where: first value (T) of physical parameter is measured using probe, prior to the engine start-up; the probe de-icing devices are activated; after set time period (t-t) from the beginning of de-icing the second value (T) of the parameter is measured using the probe; two values are compared, and fault signal is generated, if values difference is below the set limit. The probe measured parameter is temperature or pressure.EFFECT: invention target is simple, effective and economic solution.4 cl, 1 dwg |
