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:
Apr. 07, 2020
Filed:
Aug. 18, 2017
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Matthew D Tucker, Bristol, GB;
Simon L Jones, Bristol, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/06 (2006.01); B22F 3/105 (2006.01); B33Y 80/00 (2015.01); B22F 5/04 (2006.01); B33Y 10/00 (2015.01); F01D 9/04 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); B22F 3/1055 (2013.01); B22F 5/04 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F01D 9/041 (2013.01); F01D 9/065 (2013.01); F01D 25/12 (2013.01); F05D 2220/32 (2013.01); F05D 2230/10 (2013.01); F05D 2230/21 (2013.01); F05D 2230/22 (2013.01); F05D 2230/30 (2013.01); F05D 2240/12 (2013.01); F05D 2240/30 (2013.01); F05D 2250/12 (2013.01); F05D 2250/121 (2013.01); F05D 2250/13 (2013.01); F05D 2250/131 (2013.01); F05D 2250/132 (2013.01); F05D 2260/202 (2013.01); F05D 2260/204 (2013.01); F05D 2260/2212 (2013.01);
Abstract
An air cooled component for a gas turbine engine including a first wall and a second wall having opposing inner surfaces to define a gap therebetween, and a lattice of intersecting elongate ribs extending longitudinally along the first and second walls and transversely between the inner surfaces of the first and second walls to provide a plurality of cells. One or more portions of the ribs include an aperture to provide a flow path between adjacent cells so that the cells are in fluid communication.