公开(公告)号：US09970320B2

公开(公告)日：2018-05-15

申请号：US14439998

申请日：2013-10-22

Applicant: SNECMA

Inventor： Mario Cesar De Sousa ,  Frederic Noel ,  Nicolas Pommier ,  Olivier Renon

IPC: F01D25/16 ,  F01D25/24 ,  F01D25/28 ,  F01D9/04

CPC classification number: F01D25/162 ,  F01D9/04 ,  F01D25/243 ,  F01D25/28

Abstract: An exhaust housing hub of a turbomachine, including a connecting wall and an inner channel wall, the connecting wall connecting the inner channel wall to inner attachment flanges, wherein a radial section of the connecting wall is curved and can be formed, as required, as a single component with the inner channel wall, the hub also including a series of ribs extending radially between the connecting wall and the inner channel wall.

公开(公告)号：US20150285098A1

公开(公告)日：2015-10-08

申请号：US14439998

申请日：2013-10-22

Applicant: SNECMA

Inventor： Mario Cesar De Sousa ,  Frederic Noel ,  Nicolas Pommier ,  Olivier Renon

IPC: F01D25/16 ,  F01D25/24

CPC classification number: F01D25/162 ,  F01D9/04 ,  F01D25/243 ,  F01D25/28

Abstract: The invention relates to an exhaust (1) housing (1) hub (2) of a turbomachine, comprising a connecting wall (22) and an inner channel wall (20), the connecting wall (22) connecting the inner channel wall (20) to inner attachment flanges (24), wherein a radial section of the connecting wall (22) is curved and can be formed, as required, as a single component with the inner channel wall (20), the hub also comprising a series of ribs (28) extending radially between the connecting wall (22) and the inner channel wall (20).

Abstract translation: 本发明涉及一种包括连接壁（22）和内通道壁（20）的涡轮机（1）的外壳（1）轮毂（2），连接壁（22）将内通道壁（20 ）连接到内部附接凸缘（24），其中连接壁（22）的径向部分是弯曲的并且可以根据需要形成为具有内部通道壁（20）的单个部件，毂还包括一系列 在连接壁（22）和内通道壁（20）之间径向延伸的肋（28）。

公开(公告)号：US09988942B2

公开(公告)日：2018-06-05

申请号：US14441947

申请日：2013-11-07

Applicant: SNECMA

Inventor： Patrick Sultana ,  Boucif Bensalah ,  Yannick Durand ,  Olivier Renon

IPC: F01D25/28 ,  F01D25/30 ,  F01M13/00 ,  F02K1/04

CPC classification number: F01D25/28 ,  F01D25/30 ,  F01M13/00 ,  F02K1/04 ,  F05D2230/642 ,  F05D2250/314 ,  F05D2250/322 ,  F05D2260/609 ,  Y02T50/671

Abstract: A support for carrying a tube for discharging oil-laden air from a turbine engine, the support including a radially inner annular portion for mounting around the tube, and fins extending outwards in a radial plane from the annular portion, each fin forming an angle relative to the radial direction. The fins have fastener zones at their outer peripheries, the fastener zones being inclined in the axial direction of the support so as to be suitable for fastening to an exhaust cone of the turbine engine.

公开(公告)号：US09863278B2

公开(公告)日：2018-01-09

申请号：US14441964

申请日：2013-11-04

Applicant: SNECMA

Inventor： Patrick Sultana ,  Boucif Bensalah ,  Yannick Durand ,  Olivier Renon

IPC: F01D25/28 ,  F01M13/00 ,  F01D9/02 ,  F16B2/24 ,  F16L3/12

CPC classification number: F01D25/28 ,  F01D9/02 ,  F01M13/00 ,  F16B2/243 ,  F16L3/1222

Abstract: A support for carrying a tube for discharging oil-laden air from a turbine engine, the support including a radially inner annular portion for mounting around the tube, and fins that are inclined relative to the axial direction of the annular portion and relative to the radial plane, the radially outer periphery of each fin being for fastening to an exhaust cone of the turbine engine.

公开(公告)号：US20150285100A1

公开(公告)日：2015-10-08

申请号：US14441947

申请日：2013-11-07

Applicant: SNECMA

Inventor： Patrick Sultana ,  Boucif Bensalah ,  Yannick Durand ,  Olivier Renon

IPC: F01D25/28 ,  F01D25/30

CPC classification number: F01D25/28 ,  F01D25/30 ,  F01M13/00 ,  F02K1/04 ,  F05D2230/642 ,  F05D2250/314 ,  F05D2250/322 ,  F05D2260/609 ,  Y02T50/671

Abstract: A support for carrying a tube for discharging oil-laden air from a turbine engine, the support including a radially inner annular portion for mounting around the tube, and fins extending outwards in a radial plane from the annular portion, each fin forming an angle relative to the radial direction. The fins have fastener zones at their outer peripheries, the fastener zones being inclined in the axial direction of the support so as to be suitable for fastening to an exhaust cone of the turbine engine.

Abstract translation: 用于承载用于从涡轮发动机排出载有油的空气的管的支撑件，所述支撑件包括用于围绕所述管安装的径向内部环形部分和从所述环形部分沿径向平面向外延伸的翅片，每个翅片形成角度相对 到径向。 翅片在其外周处具有紧固件区域，紧固件区域在支撑件的轴向方向上倾斜，以适于紧固到涡轮发动机的排气锥。