公开(公告)号：US09551236B2

公开(公告)日：2017-01-24

申请号：US13739320

申请日：2013-01-11

Applicant: SNECMA

Inventor： Yannick Durand ,  Jean-Luc Soupizon

IPC: F01D25/18 ,  F01D25/16

CPC classification number: F01D25/18 ,  F01D25/16 ,  F05D2260/602 ,  F05D2260/6022

Abstract: An arrangement for the guiding of the flow of a liquid in relation to the rotor of a turbomachine, which includes an intermediary disc and a downstream disc of which the internal diameter and the axial position of the discs are defined in such a way that the tank is arranged inside the discs. The rotor supports a guide flange with an element of revolution of which the diameter of the section increases in the downstream direction, according to the direction of flow of the gases in the turbomachine. The downstream axial end of the flange is fixed to a portion of the rotor located downstream of the downstream disc and the upstream axial end of the flange is connected to the internal radial end of the intermediate disc.

Abstract translation: 用于引导相对于涡轮机的转子的液体流动的装置，其包括中间盘和下游盘，其中圆盘的内径和轴向位置以这样的方式限定： 布置在光盘内。 根据涡轮机中的气体的流动方向，转子支撑导向凸缘，其具有沿着下游方向的截面直径的旋转元件。 凸缘的下游轴向端部固定在位于下游圆盘下游的转子的一部分，并且凸缘的上游轴向端​​连接到中间盘的内部径向端。

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。