公开(公告)号：US20140182307A1

公开(公告)日：2014-07-03

申请号：US13759975

申请日：2013-02-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Balakrishnan Ponnuraj ,  Eric Hongzhao Weng ,  Tu Duc Nguyen ,  Fernando Lopez-Parra ,  Pawel Jan Jablecki

IPC: F02C9/18

CPC classification number: F02C9/18 ,  B64D2013/0618 ,  F02C3/13 ,  F02C6/08 ,  F02C7/185 ,  F02C9/52 ,  F02K3/02 ,  Y02T50/675

Abstract: A system includes a bleed system configured to direct a bleed flow from a high pressure region to a low pressure region. The bleed system includes a valve configured to control the bleed flow through the bleed system and a staged bleed conduit configured to incrementally depressurize the bleed flow. The staged bleed conduit includes an inlet coupled to the valve, a first stage configured to depressurize the bleed flow that is coupled to the inlet, a second stage configured to depressurize the bleed flow that is coupled to the first stage, and an outlet coupled to the second stage. The outlet is configured to direct the bleed flow to the low pressure region. The inlet, the first stage, the second stage, and the outlet are disposed along parallel axes.

Abstract translation: 系统包括排放系统，其配置为将排出流从高压区域引导到低压区域。 排放系统包括构造成控制通过排放系统的排出流量的阀门和被配置成递增地减压排放流量的分段排放导管。 分级排放导管包括联接到阀的入口，被配置为对与入口联接的排出流减压的第一级，被配置为减压联接到第一级的排出流的第二级，以及连接到 第二阶段 出口构造成将排出流引导到低压区域。 入口，第一阶段，第二阶段和出口沿着平行的轴线设置。

公开(公告)号：US09347380B2

公开(公告)日：2016-05-24

申请号：US13759975

申请日：2013-02-05

Applicant: General Electric Company

Inventor： Balakrishnan Ponnuraj ,  Eric Hongzhao Weng ,  Tu Duc Nguyen ,  Fernando Lopez-Parra ,  Pawel Jan Jablecki

IPC: F02C9/18 ,  F02C9/52 ,  F02K3/02 ,  F02C6/08 ,  F02C7/18 ,  F02C3/13 ,  B64D13/06

CPC classification number: F02C9/18 ,  B64D2013/0618 ,  F02C3/13 ,  F02C6/08 ,  F02C7/185 ,  F02C9/52 ,  F02K3/02 ,  Y02T50/675

Abstract: A system includes a bleed system configured to direct a bleed flow from a high pressure region to a low pressure region. The bleed system includes a valve configured to control the bleed flow through the bleed system and a staged bleed conduit configured to incrementally depressurize the bleed flow. The staged bleed conduit includes an inlet coupled to the valve, a first stage configured to depressurize the bleed flow that is coupled to the inlet, a second stage configured to depressurize the bleed flow that is coupled to the first stage, and an outlet coupled to the second stage. The outlet is configured to direct the bleed flow to the low pressure region. The inlet, the first stage, the second stage, and the outlet are disposed along parallel axes.

Abstract translation: 系统包括排放系统，其配置为将排出流从高压区域引导到低压区域。 排放系统包括构造成控制通过排放系统的排出流量的阀门和被配置成递增地减压排放流量的分段排放导管。 分级排放导管包括联接到阀的入口，被配置为对与入口联接的排出流减压的第一级，被配置为减压联接到第一级的排出流的第二级，以及连接到 第二阶段 出口构造成将排出流引导到低压区域。 入口，第一阶段，第二阶段和出口沿着平行的轴线设置。