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. 19, 2019
Filed:
Aug. 20, 2013
Applicant:
Rolls-royce Deutschland Ltd & CO KG, Blankenfelde-Mahlow, DE;
Inventors:
Miklos Gerendas, Am Mellensee, DE;
Maren Fanter, Teltow, DE;
Volker Herzog, Zeuthen, DE;
Sermed Sadig, Berlin, DE;
Assignee:
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/06 (2006.01); F02C 7/18 (2006.01); F02C 7/20 (2006.01); F01P 1/00 (2006.01); F02C 7/12 (2006.01); F23R 3/00 (2006.01); F23R 3/60 (2006.01);
U.S. Cl.
CPC ...
F02C 7/18 (2013.01); F01P 1/00 (2013.01); F02C 7/12 (2013.01); F02C 7/20 (2013.01); F23R 3/002 (2013.01); F23R 3/06 (2013.01); F23R 3/60 (2013.01); F01P 2050/20 (2013.01); F05D 2220/32 (2013.01); F05D 2240/35 (2013.01); F05D 2250/141 (2013.01); F05D 2260/201 (2013.01); F23R 2900/03044 (2013.01);
Abstract
The present invention relates to a gas-turbine combustion chamber having a combustion chamber wall, to which combustion chamber tiles are fastened by means of bolts, where in the bolt fastening area in the combustion chamber wall at least one impingement cooling hole is provided, the center axis of which is inclined to the center axis of the bolt and intersects a transition area between the bolt and the combustion chamber tile.