公开(公告)号：WO2014143344A2

公开(公告)日：2014-09-18

申请号：PCT/US2013077506

申请日：2013-12-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DAVIS TODD A ,  WEBB TIMOTHY ,  RONSKI MARK ,  STACHOWIAK DAVID A

CPC classification number: F02C7/32 ,  F01D25/28 ,  F05D2240/91 ,  F05D2260/311 ,  Y02T50/671 ,  Y10T74/2186

Abstract: A turbine engine assembly includes a turbine engine case, a gearbox and a plurality of gearbox mounts that connect the gearbox to the case. The case extends along an axis between an upstream end and a downstream end. The gearbox mounts include an axial mount that extends axially in an upstream direction from the gearbox to the case.

Abstract translation: 涡轮发动机组件包括涡轮发动机壳体，齿轮箱和将齿轮箱连接到壳体的多个齿轮箱座。 壳体沿着上游端和下游端之间的轴线延伸。 齿轮箱安装件包括轴向安装件，该轴向安装件在从变速箱到壳体的上游方向上轴向延伸。

公开(公告)号：EP2935839A4

公开(公告)日：2016-01-20

申请号：EP13865218

申请日：2013-12-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DAVIS TODD A ,  WEBB TIMOTHY ,  RONSKI MARK ,  STACHOWIAK DAVID A

IPC: F02C7/36 ,  F01D15/12 ,  F01D21/04 ,  F02C7/32

CPC classification number: F02C7/36 ,  F01D21/045 ,  F02C7/32 ,  F05D2260/311 ,  Y02T50/671

Abstract: A turbine engine assembly includes a turbine engine case, a gearbox and a plurality of mounts connecting the gearbox to the case. Each of the mounts includes a linkage and a fuse joint. The linkage extends towards the case substantially in a first direction. The fuse joint is configured to substantially prevent movement between the gearbox and the case when the fuse joint is subject to loading less than a threshold, and to permit a constrained movement between the gearbox and the case when the loading is greater than the threshold. The fuse joint of a first of the mounts has a different configuration than the fuse joint of a second of the mounts.

公开(公告)号：EP3063390A4

公开(公告)日：2017-03-29

申请号：EP14857461

申请日：2014-05-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DAVIS TODD A ,  RONSKI MARK ,  STACHOWIAK DAVID ALLEN

IPC: F02C7/20 ,  F02C7/06 ,  F02C7/12 ,  F02C7/32 ,  F02K3/00

CPC classification number: F01D25/28 ,  F01D25/18 ,  F02C7/06 ,  F02C7/32 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2250/41 ,  F05D2250/411 ,  F05D2250/42 ,  F05D2250/43 ,  F05D2260/30 ,  F16M13/02

Abstract: An oil tank mounting system for use on a structure of a turbine engine, includes three mounts with each mount configured to constrain the oil tank with a different number of degrees of freedom of movement. A first mount may have fix the oil tank in one degree of freedom, a second mount may fix the oil tank in two degrees of freedom, and a third mount may fix the oil tank in three degrees of freedom. This allows limited rotational and expansion movement while coupling the oil tank to the engine. The mount attachments may be embodied in rubber, with pins, or with spherical joints in a variety of configurations. Frangible pins may be used to absorb energy but still retain the oil tank in the event of a high energy event.

Abstract translation: 用于涡轮发动机结构的油箱安装系统包括三个安装件，其中每个安装件构造成用不同数量的运动自由度约束油箱。 第一安装件可以以一个自由度固定油箱，第二安装件可以将油箱固定在两个自由度上，并且第三安装件可以将油箱固定在三个自由度上。 这允许在将油箱连接到发动机时进行有限的旋转和膨胀运动。 安装附件可以以橡胶，销或具有各种构造的球形接头来实施。 可以使用易碎的销来吸收能量，但是在发生高能量事件时仍然保持油箱。

公开(公告)号：EP2935840A4

公开(公告)日：2015-12-30

申请号：EP13877699

申请日：2013-12-23

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DAVIS TODD A ,  WEBB TIMOTHY ,  RONSKI MARK ,  STACHOWIAK DAVID A

IPC: F02C7/36 ,  F01D25/28 ,  F02C7/32 ,  F02K3/06 ,  F16H57/02

CPC classification number: F02C7/32 ,  F01D25/28 ,  F05D2240/91 ,  F05D2260/311 ,  Y02T50/671 ,  Y10T74/2186