公开(公告)号：US20190003387A1

公开(公告)日：2019-01-03

申请号：US15636811

申请日：2017-06-29

Applicant: General Electric Company

Inventor： Valery Ivanovich Ponyavin ,  Bradly Aaron Kippel ,  Laxmikant Merchant ,  Hua Zhang ,  Naveen Parmeshwar

IPC: F02C7/047 ,  F04D29/58 ,  F04D29/66 ,  F04D29/02 ,  F02C3/04 ,  F02C7/042 ,  F02C7/24 ,  F02C7/045

CPC classification number: F02C7/047 ,  F02C3/04 ,  F02C6/08 ,  F02C7/042 ,  F02C7/045 ,  F02C7/24 ,  F02C9/18 ,  F04D27/0215 ,  F04D29/023 ,  F04D29/5853 ,  F04D29/663 ,  F04D29/665 ,  F04D29/701 ,  F05D2220/32 ,  F05D2260/231 ,  F05D2300/611

Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.

公开(公告)号：US20210025326A1

公开(公告)日：2021-01-28

申请号：US17067539

申请日：2020-10-09

Applicant: General Electric Company

Inventor： Valery Ivanovich Ponyavin ,  Bradly Aaron Kippel ,  Laxmikant Merchant ,  Hua Zhang ,  Naveen Parmeshwar

IPC: F02C7/047 ,  F04D29/58 ,  F02C7/24 ,  F02C7/045 ,  F04D29/66 ,  F04D27/02 ,  F02C6/08 ,  F02C9/18

Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.

公开(公告)号：US11319877B2

公开(公告)日：2022-05-03

申请号：US17067539

申请日：2020-10-09

Applicant: General Electric Company

Inventor： Valery Ivanovich Ponyavin ,  Bradly Aaron Kippel ,  Laxmikant Merchant ,  Hua Zhang ,  Naveen Parmeshwar

IPC: F02C7/047 ,  F02C6/08 ,  F02C7/045 ,  F02C7/24 ,  F02C9/18 ,  F04D27/02 ,  F04D29/58 ,  F04D29/66 ,  F04D29/02 ,  F04D29/70

Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.

公开(公告)号：US10801406B2

公开(公告)日：2020-10-13

申请号：US15636811

申请日：2017-06-29

Applicant: General Electric Company

Inventor： Valery Ivanovich Ponyavin ,  Bradly Aaron Kippel ,  Laxmikant Merchant ,  Hua Zhang ,  Naveen Parmeshwar

IPC: F02C7/047 ,  F04D29/66 ,  F04D27/02 ,  F02C6/08 ,  F02C9/18 ,  F04D29/58 ,  F02C7/24 ,  F02C7/045 ,  F04D29/70 ,  F04D29/02

Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.