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. 29, 2018
Filed:
Jun. 05, 2015
Applicant:
Rolls-royce North American Technologies, Inc, Indianapolis, IN (US);
Inventors:
Okey Kwon, Indianapolis, IN (US);
Jeffrey F. Rhodes, Zionsville, IN (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/20 (2006.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); F01D 5/20 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01); Y02T 50/673 (2013.01); Y02T 50/676 (2013.01);
Abstract
A gas turbine engine flow path member is disclosed which includes an extending end portion capable of contacting a surface of the turbine engine. The flow path member includes openings to pass a cooling fluid to cool the extending end portion. The flow path member, furthermore, can be made using a variety of approaches. To set forth just two non-limiting examples, the flow path member can be cast and it can be a laminated construction.