公开(公告)号：US20210003284A1

公开(公告)日：2021-01-07

申请号：US16585836

申请日：2019-09-27

Applicant: United Technologies Corporation

Inventor： Milton A. Fong ,  Russell B. Hanson ,  Eric D. Gray ,  Michael D. Collier ,  Nathan K. Galle ,  Salvatore Siciliano

IPC: F23R3/60 ,  F02C3/14

Abstract: Combustor mounting structures for gas turbine engines are described. The combustor mounting structures include a shell portion defining an outer ring arranged at an outer radius relative to a central axis, a combustor connection element defining an inner ring arranged at an inner radius that is less than the outer radius relative to the central axis, and a plurality of struts extending radially between and connecting the shell portion to the combustor connection element, wherein one or more flow apertures are defined between the shell portion and the combustor connection element in a radial direction and between adjacent struts of the plurality of struts in a circumferential direction.

公开(公告)号：US09771829B2

公开(公告)日：2017-09-26

申请号：US14685115

申请日：2015-04-13

Applicant: United Technologies Corporation

Inventor： Alexander Broulidakis ,  Michael D. Collier ,  Patrick M. Devaney ,  Patrick M. Nadeau ,  Joseph J. Sedor ,  Christopher Treat

IPC: F01D25/24 ,  F01D25/28 ,  F01D25/26 ,  F01D9/06 ,  F01D25/16

CPC classification number: F01D25/26 ,  F01D9/065 ,  F01D25/162 ,  F01D25/24 ,  F01D25/243 ,  F01D25/246 ,  F01D25/28 ,  F05D2260/231 ,  F05D2260/30 ,  Y02T50/675

Abstract: A mid-turbine frame is provided. The mid-turbine frame may comprise an inner case having an annular surface with an interface section disposed on the annular surface. The interface section may include an interface feature. A balancing section may be disposed on the annular surface defining an opening and disposed circumferentially adjacent the interface section.

公开(公告)号：US20160298493A1

公开(公告)日：2016-10-13

申请号：US14685115

申请日：2015-04-13

Applicant: United Technologies Corporation

Inventor： Alexander Broulidakis ,  Michael D. Collier ,  Patrick M. Devaney ,  Patrick M. Nadeau ,  Joseph J. Sedor ,  Christopher Treat

IPC: F01D25/26 ,  F01D25/28

CPC classification number: F01D25/26 ,  F01D9/065 ,  F01D25/162 ,  F01D25/24 ,  F01D25/243 ,  F01D25/246 ,  F01D25/28 ,  F05D2260/231 ,  F05D2260/30 ,  Y02T50/675

Abstract: A mid-turbine frame is provided. The mid-turbine frame may comprise an inner case having an annular surface with an interface section disposed on the annular surface. The interface section may include an interface feature. A balancing section may be disposed on the annular surface defining an opening and disposed circumferentially adjacent the interface section.

Abstract translation: 提供中涡轮机架。 中涡轮机架可以包括具有设置在环形表面上的界面部分的环形表面的内壳体。 接口部分可以包括接口特征。 平衡部分可以设置在限定开口的环形表面上并且周向地邻近界面部分设置。