Patent ID: 9441489
Filing Date: 2016-09-13
CPC Classification: F01D,F05D

Claim Text:
1. A sealing device on a shroud of a turbine rotor blade tip, the sealing device including five surface sections extending along a longitudinal axis of the sealing device, comprising: first and second side edges extending parallel to the longitudinal axis and delimiting a first surface section, and a rear third delimiting edge inclined relative to the longitudinal axis, wherein the first and second side edges have a mutual latitudinal spacing f fourth and fifth side edges extending in an inclined manner relative to the longitudinal axis and delimiting a second surface section, the fourth side edge extending from an end of the first side edge to a distance b sixth and seventh side edges extending parallel to the longitudinal axis and delimiting a third surface section, the sixth and seventh side edges having a mutual latitudinal spacing f eighth and ninth side edges extending parallel to the longitudinal axis and delimiting a fifth surface section, and a front tenth delimiting edge inclined relative to the longitudinal axis, the eighth and ninth side edges having a mutual latitudinal spacing f eleventh and twelfth side edges each comprising a cutting edge e wherein the cutting edges e wherein the first and second reference planes B