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:
Feb. 02, 2010
Filed:
Apr. 27, 2001
Thomas Schilling, Mahlow, DE;
Thomas Dörr, Berlin, DE;
Thomas Schilling, Mahlow, DE;
Thomas Dörr, Berlin, DE;
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Abstract
This invention relates to a gas-turbine combustion chamber with at least one pilot burner () and at least one main burner () which are axially and radially offset relative to each other, said combustion chamber () comprising an outer flame-tube wall () and an inner flame-tube wall () each provided with ports for the introduction of air, and said main burner () being located at the outer flame-tube wall () and said pilot burner () being located at the inner flame-tube wall (), characterized in that the outer flame-tube wall () is provided with a first arrangement () of ports and in that the inner flame-tube wall () is provided with a second arrangement () of ports.