Patent ID: 11885237
Assignee: GE AVIO S.R.L.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A turbomachine having an engine centerline, comprising:
a first rotor having a first annular drum, the rotor being rotatable about a rotational axis; and
a first plurality of blades coupled to the first rotor, with at least one blade of the first plurality of blades comprising:
an outer wall extending between a blade root and a blade tip, and between a blade leading edge and a blade trailing edge;
a first arm extending from the blade root and having a first radial retention hook for radially retaining the at least one blade to the first rotor;
a second arm extending radially and axially from blade tip, with respect to the rotational axis; and
a first seal provided along the second arm and extending radially away from the second arm, with respect to the rotational axis, with at least a portion of the first seal being provided at least one of axially upstream of the blade leading edge or axially downstream of the blade trailing edge.