Patent · US Expired

Device for the injection of fuel into the flow wake of swirler vanes

US6901756B2 · kind B2 · utility

7Cited by

7References

20Claims

0Family size

Assignee

ROLLS-ROYCE DEUTSCHLAND LTD & CO KG · DE

Inventors

Miklos Gerendas · Zossen, DE
Thomas Doerr · Berlin, DE

Key dates

Filing date	Nov 5, 2002
Grant date	Jun 7, 2005
Priority date	—
Expiry date	Nov 5, 2022

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23R3/28
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A device for the injection of fuel into the combustion chamber of a gas turbine includes at least one swirler (1) arranged in an air path with at least one swirler vane (2) and with at least one fuel injection nozzle (3), wherein the fuel injection nozzle (3) is arranged in a wake area of the swirler vane (2) and is separate from the swirler vane (2).

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