Patent ID: 11945599
Assignee: AIRBUS OPERATIONS LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 12:
13. The vertical stabilizer of claim 1, wherein:
the torsion box comprises first, second, and third planar box portions that are respectively arranged adjacently to each other in a row to form the torsion box;
the plurality of inner cells comprises:
a first plurality of inner cells formed in the first planar box portion;
a second plurality of inner cells formed in the second planar box portion; and
a third plurality of inner cells formed in the third planar box portion;

the gas tank in each inner cell of the first plurality of inner cells forms a part of a respective first group of gas tanks;
the gas tank in each inner cell of the second plurality of inner cells forms a part of a respective second group of gas tanks; and
the gas tank in each inner cell of the third plurality of inner cells forms a part of a respective third group of gas tanks.