Patent 9840916 was granted and assigned to MTU Aero Engines on December, 2017 by the United States Patent and Trademark Office.
A blade (1) for a turbomachine, including a turbine blade (1.1) which has a channel (1.5), an impact chamber (2) having a constricted cross section being situated in the channel for the purpose of accommodating a single impulse body (3) is provided.