Patent · US Active

Retainer for at least partially annular gas supply lines of a stationary gas turbine

US10287985B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Ralf Reusch · Mülheim an der Ruhr, DE
Ruiqian Fei · Essen, DE
Werner Hesse · Großburgwedel, DE
Daniel Murrenhoff · Bochum, DE

Key dates

Filing date	Dec 3, 2014
Grant date	May 14, 2019
Priority date	—
Expiry date	Dec 1, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/30
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A stationary gas turbine having at least one at least partially annular gas supply line, which is supported by a retainer, wherein the gas turbine has in the interior thereof a main flow direction of the working fluids, and wherein the retainer has at least one floor retainer supported against the floor and a face retainer attached to the housing of the gas turbine on the side opposite the floor retainer, and wherein both the floor retainer and the face retainer support the gas supply line against motion both in the main flow direction and perpendicularly thereto, wherein the face retainer has a spring system, which in particular compensates the change in the extent of the housing during operation of the gas turbine.

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