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. 13, 1990
Filed:
May. 26, 1988
Applicant:
Inventor:
Wolfgang Krueger, Reichertshausen, DE;
Assignee:
MTU Motoren-und Turbinen-Union Muenchen GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R / ; F23R / ;
U.S. Cl.
CPC ...
60753 ; 60 3932 ; 431165 ; 431190 ;
Abstract
A combustion chamber arrangement for gas turbine propulsion units with a flame tube of ceramic material which is surrounded by a metallic wall while leaving free an intermediate space; the flame tube is composed of ring-shaped parts whereby sheet metal mounting members are so arranged between the outer walls of which and the metallic walls, especially of a housing without heat contact to the parts of the flame tube that a first and a second intermediate space for peripheral partial flows of cooling air is formed.