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Turbofan engine internal anti-ice device

机译:涡扇发动机内部防冰装置

摘要

A system and method are provided for preventing the formation of ice on or removing ice from an internal surface of a turbofan engine. A splitter region (18), associated with a booster compressor of the turbofan engine, is identified. The splitter region (18) has surfaces internal to the turbofan engine subject to inlet icing conditions. A resin (26) is molded along a leading edge of the splitter region (18), and electric coils (24) are installed within the resin (26) to prevent ice build-up on the splitter region (18) or to remove ice from the splitter region (18) during icing conditions.
机译:提供了一种用于防止在涡轮风扇发动机的内表面上形成冰或从其去除冰的系统和方法。识别出与涡轮风扇发动机的增压压缩机相关的分流器区域(18)。分离器区域(18)具有涡轮风扇发动机内部的表面,该表面受入口结冰条件的影响。沿分隔区域(18)的前缘模制树脂(26),并且将电线圈(24)安装在树脂(26)内,以防止在分隔区域(18)上积冰或除去冰。在结冰条件下来自分离器区域(18)的力。

著录项

  • 公开/公告号EP1405986A3

    专利类型

  • 公开/公告日2006-02-08

    原文格式PDF

  • 申请/专利权人 GENERAL ELECTRIC COMPANY;

    申请/专利号EP20030256203

  • 发明设计人 WADIA ASPI R.;HOLM RAYMOND G.;

    申请日2003-10-01

  • 分类号F01D25/02;F02C7/047;

  • 国家 EP

  • 入库时间 2022-08-21 21:30:31

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