Patent · US Active

Turbomachine blade assembly

US10526901B2 · kind B2 · utility

2Cited by

5References

16Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Markus Schlemmer · Mainburg, DE
Gerhard-Heinz Roesele · Aichach, DE
Andreas Hartung · Munich, DE

Key dates

Filing date	Mar 14, 2017
Grant date	Jan 7, 2020
Priority date	—
Expiry date	Jul 23, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/96
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A turbomachine blade assembly including a turbomachine blade (1), in particular for a gas turbine, and at least one tuning element container including a housing (10) attached to the turbomachine blade and an insert (20) disposed in a recess (11) of this housing. A wall (20; 21) of the insert spaces apart two first cavities (31), which each accommodate at least one tuning element (40) provided for impacting contact with the housing (10) and the insert (20).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.