The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 1998
Filed:
Jul. 23, 1996
Helmut Maghon, Mulheim/Ruhr, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The invention relates to a combustion chamber (6) for a gas turbine (6, 18, 19) through which a flow (2) of compressed air is allowed to pass, flowing along an axis (3) from a compressor part (18) to a turbine part (19), said flow (2) having a swirl relative to the axis (3). In this arrangement, an annular passage (4) is provided at the inlet of the combustion chamber (6) having an inflow part (8) for separating a partial flow (1) from the flow (2), which comprises means (11) for removing the swirl from the partial flow (1), and which communicates with the cooling passages (14) for cooling the combustion chamber (6) as well as with pilot burners (7) for stabilizing combustion in the combustion chamber (6). The combustion chamber (6) is configured in an especially favorable manner with regard to avoiding thermodynamic losses and permits the separation of a partial flow (1) which is outstandingly suitable both for cooling purposes and for stabilizing purposes.