Invention Grant
- Patent Title: Variable area turbine arrangement for a gas turbine engine
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Application No.: US14909209Application Date: 2014-08-04
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Publication No.: US10240479B2Publication Date: 2019-03-26
- Inventor: Raymond Surace
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2014/049536 WO 20140804
- International Announcement: WO2015/069334 WO 20150514
- Main IPC: F01D9/04
- IPC: F01D9/04 ; F01D9/06 ; F02C9/20 ; F01D17/16

Abstract:
A variable area turbine arrangement according to an exemplary aspect of the present disclosure includes, among other things, a first turbine section having at least a first variable vane row and a second turbine section downstream from the first turbine section and having at least a second variable vane row. A transition duct is disposed between the first turbine section and the second turbine section.
Public/Granted literature
- US20160186600A1 VARIABLE AREA TURBINE ARRANGEMENT FOR A GAS TURBINE ENGINE Public/Granted day:2016-06-30
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