公开(公告)号：US11066989B2

公开(公告)日：2021-07-20

申请号：US16386670

申请日：2019-04-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Daniel B. Kupratis ,  Howard K. Gregory

IPC: F01D17/16 ,  F02C3/14 ,  F02C9/22 ,  F02C9/54 ,  F23R3/42 ,  F01D9/02 ,  F02C5/02 ,  F01D17/18 ,  F23R3/46 ,  F02K3/11

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.

公开(公告)号：US20160032830A1

公开(公告)日：2016-02-04

申请号：US14775230

申请日：2014-03-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Daniel B. Kupratis ,  Howard K. Gregory

IPC: F02C3/14 ,  F23R3/46

CPC classification number: F02C3/14 ,  F01D9/023 ,  F01D17/162 ,  F02C5/02 ,  F02C9/22 ,  F02C9/54 ,  F23R3/42 ,  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.

Abstract translation: 燃气涡轮发动机包括径向在外环形燃烧器内侧的内环形燃烧器。 外部可变涡轮叶片阵列位于外部环形燃烧器的下游，内部可变涡轮叶片阵列位于内部环形燃烧器下游。

公开(公告)号：US20200025070A1

公开(公告)日：2020-01-23

申请号：US16386670

申请日：2019-04-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Daniel B. Kupratis ,  Howard K. Gregory

IPC: F02C3/14 ,  F02C9/22 ,  F02C9/54 ,  F23R3/42 ,  F01D9/02 ,  F01D17/16 ,  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.

公开(公告)号：US10267229B2

公开(公告)日：2019-04-23

申请号：US14775230

申请日：2014-03-14

Applicant: United Technologies Corporation

Inventor： Daniel B. Kupratis ,  Howard K. Gregory

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.