Patent ID: 11897614
Assignee: AIRBUS OPERATIONS LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  A | IPC B

Claim 0:
1. A passenger aircraft configured as a long-haul aircraft having a flight range of at least 8000 kilometers, comprising:
a passenger cabin with at least twenty passenger seats,
a cargo deck beneath the passenger cabin,
a permanently installed tank located in the cargo deck for carrying an additional fuel to increase the flight range of the passenger aircraft, wherein the permanently installed tank is reconfigured to hold a fire extinguishing medium,
a plurality of mobile extinguishing medium containers located fore and aft of the permanently installed tank fluidically coupled therewith,
the fire extinguishing medium for firefighting a fire within the permanently installed tank and each of the plurality of mobile extinguishing medium containers, and
at least one extinguishing medium nozzle connected to the permanently installed tank for discharging the extinguishing medium over the fire.