Patent · US Active

Turbine blade for use in a gas turbine

US7540710B2 · kind B2 · utility

20Cited by

11References

8Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Holger Grote · Bad Hersfeld, DE
Heinz Grob · Dortmund, DE

Key dates

Filing date	Aug 30, 2005
Grant date	Jun 2, 2009
Priority date	—
Expiry date	Jan 16, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2973
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A turbine blade or vane for use in a gas turbine is to have as long a service life as possible at high strength. To this end, the turbine blade or vane, according to the invention, has a basic body which is formed from a strengthened cast ceramic material and in which a number of reinforcing elements are placed.

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