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:
Sep. 21, 1999
Filed:
Nov. 10, 1997
Applicant:
Inventor:
Pierre Meylan, Neuenhof, CH;
Assignee:
Asea Brown Boveri AG, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
F02C / ;
U.S. Cl.
CPC ...
60752 ; 60760 ;
Abstract
A gas turbine having guide blades arranged between the combustion chamber and turbine rotor is improved by the guide blades 1.1 being integrated in the respectively associated combustion chamber 1.2. That is, the guide blades 1.1 and the associated combustion-chamber wall 1.2.1 are designed essentially in one piece and are constructed as a combustion-chamber/guide-blade unit 1. The latter sits in cold supporting structures 3.1 of the gas-turbine plant 3 and both together form cooling-air passages which allow the combustion chamber to be cooled in counterflow.