- Patent Title: Gas turbine engine architecture with nested concentric combustor
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Application No.: US14775230Application Date: 2014-03-14
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Publication No.: US10267229B2Publication Date: 2019-04-23
- Inventor: Daniel B. Kupratis , Howard K. Gregory
- 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: O'Shea Getz P.C.
- International Application: PCT/US2014/028087 WO 20140314
- International Announcement: WO2014/152875 WO 20140925
- Main IPC: F01D17/16
- IPC: F01D17/16 ; F02C9/22 ; F02C9/54 ; F23R3/42 ; F02C3/14 ; F01D9/02 ; F02C5/02 ; F23R3/46
Abstract:
A gas turbine engine includes an inner annular combustor radially inboard of an outer annular combustor. An outer variable turbine vane array is downstream of the outer annular combustor and an inner variable turbine vane array downstream of the inner annular combustor.
Public/Granted literature
- US20160032830A1 GAS TURBINE ENGINE ARCHITECTURE WITH NESTED CONCENTRIC COMBUSTOR Public/Granted day:2016-02-04
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