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. 04, 2012
Filed:
Mar. 08, 2007
Applicants:
Jay A. Morrison, Oviedo, FL (US);
Douglas A. Keller, Kalamazoo, MI (US);
Malberto F. Gonzalez, Orlando, FL (US);
Jay E. Lane, Mims, FL (US);
Inventors:
Jay A. Morrison, Oviedo, FL (US);
Douglas A. Keller, Kalamazoo, MI (US);
Malberto F. Gonzalez, Orlando, FL (US);
Jay E. Lane, Mims, FL (US);
Assignee:
Siemens Energy, Inc., Orlando, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B32B 3/00 (2006.01); B32B 3/20 (2006.01); D03D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ceramic matrix composite wall structure (A) constructed of interlocking layers (A,A) of woven material with integral cooling channels (A,A). The CMC layer closest to the hot gas path () contains internal cooling tubes (A,A) protruding into a ceramic insulating layer (A). This construction provides a cooled CMC lamellate wall structure with an interlocking truss core.