Patent · US Active

Machine component and gas turbine

US9702561B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Birgit Grüger · Dortmund, DE
Elke Henschel · Wetter (Ruhr), DE
Joachim Skoczowski · Velten, DE
Martin Stapper · Kamp-Lintfort, DE

Key dates

Filing date	Oct 31, 2008
Grant date	Jul 11, 2017
Priority date	—
Expiry date	Sep 9, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23R2900/03342
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A machine component including a base body produced from a base material is provided. The base body is equipped in a partial region of the surface thereof with a plating made of an application material having a greater hardness and/or viscosity as compared to the base material. The plating is foamed by a number of plating elements that are applied to the base body in the longitudinal direction thereof in a tilted manner relative to the main flow direction of a hot gas flowing through the base body.

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