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:
Mar. 25, 2014
Filed:
May. 05, 2010
Sermed Sadig, Berlin, DE;
Miklos Gerendas, Am Mellensee, DE;
Sermed Sadig, Berlin, DE;
Miklos Gerendas, Am Mellensee, DE;
Abstract
A combustion chamber head of a gas turbine has a confinement enclosing a dampening volume () and including a combustion chamber-opposite confinement () and a combustion chamber-side confinement (). The combustion chamber-side confinement () is provided as perforated wall (). In the edge area of the combustion chamber-side confinement (), cooling air can be routed onto the combustion chamber-side confinement () via recesses () in the confinement (). This cooling air, which flows along the combustion chamber-side confinement (), crosses the cooling air flow through the perforated wall () in the combustion chamber () without mixing with the latter, as both are separated by walls.