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Hybrid air foil journal bearings with external hydrostatic pressure supplies

机译：带有外部静水压力源的混合空气箔轴颈轴承

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摘要

PURPOSE: A hybrid air foil journal bearing with an external hydrostatic pressure supply source is provided to effectively reduce frictional force between a rotor and a foil by supplying air with uniform pressure between the rotor and the foil. CONSTITUTION: A hybrid air foil journal bearing with an external hydrostatic pressure supply source comprises a bearing sleeve(1), a foil(2), air outlets(21), air inlets(31), and a tube(3). A circular hole is formed in the bearing sleeve. The foil is installed inside the bearing sleeve, and elastically supports a rotor. The air outlets are installed between the foil and the bearing sleeve in a circular ring shape. One ends of the air inlets are exposed to outside through the bearing sleeve so that external air can flow in. The other end of the tube is closed.

机译：目的：提供一种带有外部静水压力供应源的混合式空气箔轴颈轴承，以通过在转子和箔之间提供均匀压力的空气来有效降低转子和箔之间的摩擦力。组成：具有外部静水压力供应源的混合空气箔轴颈轴承，包括轴承套（1），箔（2），出气口（21），进气口（31）和管子（3）。在轴承套上形成一个圆孔。箔片安装在轴承套内，并弹性支撑转子。空气出口以圆环形状安装在箔片和轴承套之间。进气口的一端通过轴承套暴露在外面，以便外部空气可以流入。管的另一端是封闭的。

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公开/公告号KR100963523B1

专利类型
公开/公告日2010-06-14

原文格式PDF
申请/专利权人
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申请/专利号KR20080104356
发明设计人 이안성;김영철;김대종;
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申请日2008-10-23
分类号F16C27/02;F16C32/06;
国家 KR
入库时间 2022-08-21 18:31:07

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