Wiring Arrangement For Protecting A Bleed Air Supply System Of An Aircraft Against Overheating And Bleed Air Supply System Incorporating Such A Wiring Arrangement

Abstract

The present invention relates to a wiring arrangement (50) for protecting a bleed air supply system (10) of an aircraft against overheating, the bleed air supply system (10) comprising a bleed air source (12), a bleed air feed (14), a shutoff valve (16) arranged in the bleed air feed (14) and a leakage monitoring device (38) with a monitoring control device (39), which is connected via a shutoff circuit (18) to the shutoff valve (16) in such a way that the shutoff valve (16) is closed when the shutoff circuit (18) is interrupted, it being provided that the wiring arrangement (50) comprises a thermal switch (52), which is connected in series with the shutoff valve (16) and the monitoring control device (39) to the shutoff circuit (18) and which, once a predetermined limit temperature (TG) has been exceeded, interrupts the shutoff circuit (18).

Dependencies are inferred from the claim text.