Title:
GAS TURBINE ENGINE COMPONENT WITH DISCHARGE SLOT HAVING OVAL GEOMETRY
Document Type and Number:
WIPO Patent Application WO/2014/042735
Kind Code:
A3
Abstract:
A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, an body portion that extends between a leading edge and a trailing edge. At least one of the leading edge and the trailing edge includes at least one discharge slot having a first portion that includes an oval geometry.
Inventors:
BOEKE MARK A (US)
OTERO EDWIN (US)
DEGRAY JEFFREY J (US)
PROPHETER-HINCKLEY TRACY A (US)
FERNANDEZ GUILLERMO J (PR)
RILEY SARAH (US)
OTERO EDWIN (US)
DEGRAY JEFFREY J (US)
PROPHETER-HINCKLEY TRACY A (US)
FERNANDEZ GUILLERMO J (PR)
RILEY SARAH (US)
Application Number:
PCT/US2013/046733
Publication Date:
May 22, 2014
Filing Date:
June 20, 2013
Export Citation:
Assignee:
UNITED TECHNOLOGIES CORP (US)
International Classes:
F01D25/12; F02C7/12; F02C7/18; F02K3/00
Domestic Patent References:
| WO2011113805A1 | 2011-09-22 |
Foreign References:
| US20050095129A1 | 2005-05-05 | |||
| US6287075B1 | 2001-09-11 | |||
| US20120076654A1 | 2012-03-29 | |||
| US20010016163A1 | 2001-08-23 |
Other References:
See also references of EP 2867479A4
Attorney, Agent or Firm:
BARRETT, Todd W. (Gaskey & Olds/Pratt & Whitneyc/o CPA Global,P.O. Box 5205, Minneapolis Minnesota, US)
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