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:
May. 05, 2015
Filed:
Jan. 28, 2011
Applicants:
Remigi Tschuor, Windisch, CH;
Bogdan Trbojevic, Karlovac, HR;
Urs Benz, Gipf-Oberfrick, CH;
Inventors:
Assignee:
Alstom Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/60 (2006.01); F23R 3/04 (2006.01); F23R 3/28 (2006.01); F23R 3/50 (2006.01);
U.S. Cl.
CPC ...
F23R 3/283 (2013.01); F23R 2900/03041 (2013.01); F23R 3/60 (2013.01); F23R 3/04 (2013.01); F23R 3/50 (2013.01); F23R 2900/00012 (2013.01); F23R 2900/00017 (2013.01); F23R 2900/03042 (2013.01); F23R 2900/03044 (2013.01);
Abstract
The combustion device () of a gas turbine includes burners () connected to a front plate () of a combustion chamber (). The front plate () has, spaced apart from one another, a front sheet () and an impingement sheet () with aligned holes () housing the burners (). A piston ring () is provided between the front sheet () and impingement sheet () to seal the holes (). The axial length of the border of the hole () of the front sheet () and/or impingement sheet () is longer than the thickness of the corresponding front sheet () and/or impingement sheet ().