Gas turbine and mounting method

US10018051B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Fathi Ahmad · Kaarst, DE
• Michael D. Handler · Bethel, US
• Kevin Kampka · Mülheim an der Ruhr, DE
• Christian Kowalski · Oberhausen, DE
• Christian Kowalzik · Berlin, DE
• Nihal Kurt · Düsseldorf, DE
• Stefan Schmitt · Oebisfelde, DE
• Peter Schröder · Heßheim, DE

Key dates

• Filing date: Aug 29, 2014
• Grant date: Jul 10, 2018
• Expiry date: Jun 18, 2035

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F05D2260/83
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

An insert element fastens to an annular segment body of a turbine of a gas turbine. The annular segment body has a recess on a hot-gas side. The insert element is designed to cover the recess and has a concave front side and a rear side having at least one shaped portion for positioning on the annular segment body. An annular segment has the insert element, a gas turbine has the insert element, and a mounting method mounts the insert element.