首页> 外国专利> COUNTER-ROTATABLE FAN GAS TURBINE ENGINE WITH AXIAL FLOW POSITIVE DISPLACEMENT WORM GAS GENERATOR

COUNTER-ROTATABLE FAN GAS TURBINE ENGINE WITH AXIAL FLOW POSITIVE DISPLACEMENT WORM GAS GENERATOR

机译：轴流正排量蠕动瓦斯发电机可逆转的风机燃气轮机

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摘要

PPROBLEM TO BE SOLVED: To reduce manufacturing, installation, repairment and adjustment, disassembly and inspection, and replacement costs by reducing number of components of a gas generator as much as possible in a lightweight efficient engine and gas generator. PSOLUTION: A counter-rotatable fan turbine engine 10 includes a counter-rotatable fan section 112, a worm gas generator 100, and a low pressure turbine 120 to power the counter-rotatable fan section 112. The gas generator 100 has inner and outer bodies having offset inner and outer axes 16, 18 extending through first, second, and third sections 24, 26, 28 of a core assembly 15. At least one of the bodies is rotatable about its axis. The inner and outer bodies have intermeshed inner and outer helical blades wound about the inner and outer axes 16, 18 and extending radially outwardly and inwardly respectively. PCOPYRIGHT: (C)2009,JPO&INPIT

机译：

要解决的问题：通过尽可能减少轻型高效发动机和气体发生器中的气体发生器部件数量，减少制造，安装，维修和调节，拆卸和检查以及更换成本。

解决方案：反向旋转的风扇涡轮发动机10包括反向旋转的风扇部分112，蜗杆气体发生器100和低压涡轮120，以为反向旋转的风扇部分112供电。气体发生器100具有内部外部主体具有偏移的内轴和外轴16、18，该内轴和外轴延伸穿过芯组件15的第一，第二和第三部分24、26、28。至少一个主体可绕其轴旋转。内部和外部主体具有相互缠绕的内部和外部螺旋叶片，它们绕着内部和外部轴线16、18缠绕并且分别径向向外和向内延伸。

版权：（C）2009，日本特许厅＆INPIT 展开▼

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公开/公告号JP2009047157A

专利类型
公开/公告日2009-03-05

原文格式PDF
申请/专利权人 GENERAL ELECTRIC CO GE;
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申请/专利号JP20080152354
发明设计人 FAKUNLE OLADAPO;GIFFIN ROLLIN GEORGE;MURROW KURT DAVID;
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申请日2008-06-11
分类号F02C3/055;F01C1/107;F04C18/107;F04C23/02;F01C13/04;F02B53/00;F02K3/072;
国家 JP
入库时间 2022-08-21 19:40:07

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