公开(公告)号：US09976480B2

公开(公告)日：2018-05-22

申请号：US14566916

申请日：2014-12-11

Applicant: SNECMA

Inventor： Jackie Raymond Julien Prouteau ,  Pierrick Mouchoux

IPC: F02C1/00 ,  F02C7/04 ,  F02C7/18 ,  B60K11/08 ,  B64D13/00 ,  B64D33/02 ,  B64D33/08 ,  B60H1/30

CPC classification number: F02C7/04 ,  B60H1/30 ,  B60K11/08 ,  B60Y2200/50 ,  B60Y2200/51 ,  B64D13/00 ,  B64D33/02 ,  B64D33/08 ,  B64D2033/0213 ,  B64D2241/00 ,  F02C7/18 ,  Y10T137/0536

Abstract: A fluid intake system including a fluid collector scoop designed to be fastened on an inside surface of a wall in order to collect the fluid flowing on the outside of the wall; and an extraction duct suitable for directing the fluid from an inlet orifice into the duct to at least one outlet orifice from the duct, is provided. The scoop is arranged so as to direct the collected fluid towards the inlet orifice of the extraction duct. In this system, at least one outlet orifice is of substantially elliptical section with a ratio of the major diameter of the ellipse over its minor diameter being greater than 1.5.

公开(公告)号：US20150167552A1

公开(公告)日：2015-06-18

申请号：US14566916

申请日：2014-12-11

Applicant: SNECMA

Inventor： Jackie Raymond Julien PROUTEAU ,  Pierrick Mouchoux

IPC: F02C7/04 ,  F02C7/18

CPC classification number: F02C7/04 ,  B60H1/30 ,  B60K11/08 ,  B60Y2200/50 ,  B60Y2200/51 ,  B64D13/00 ,  B64D33/02 ,  B64D33/08 ,  B64D2033/0213 ,  B64D2241/00 ,  F02C7/18 ,  Y10T137/0536

Abstract: A fluid intake system (10) comprising a fluid collector scoop (12) designed to be fastened on an inside surface of a wall (16) in order to collect the fluid flowing on the outside of the wall; and an extraction duct (14) suitable for directing the fluid from an inlet orifice into said duct to at least one outlet orifice from said duct; the scoop being arranged so as to direct the collected fluid towards the inlet orifice of the extraction duct. In this system, at least one outlet orifice (25) is of substantially elliptical section with a ratio of the major diameter of the ellipse over its minor diameter being greater than 1.5.

Abstract translation: 一种流体入口系统（10），包括设计成紧固在壁（16）的内表面上的流体收集器勺（12），以便收集在壁的外部流动的流体; 以及适于将流体从入口孔引导到所述管道中的提取管道（14）到来自所述管道的至少一个出口孔口; 所述铲斗被布置成将所收集的流体引向所述提取管道的入口孔口。 在该系统中，至少一个出口孔（25）具有大致椭圆形的截面，椭圆形的小直径在其小直径上的比例大于1.5。