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CONTRA-FLOW STRIPS, CONTRA-FLOW SEAL SEGMENTS, AND METHODS FOR INHIBITING LEAKAGE

机译：逆流条，逆流密封段和抑制泄漏的方法

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摘要

A contra-flow strip for inhibiting leakage of a fluid between a rotating member and a stationary member includes, for example, a base supportable by the stationary member coaxially around the rotating member, and means, extending from the base coaxially towards the rotating member between a low pressure region and a high pressure region, for generating a contra flow of a portion of a tangential flow of fluid in the low pressure region to the high pressure region between the stationary member and the rotating member.

机译：用于防止流体在旋转构件和固定构件之间泄漏的逆流带包括例如可旋转地同轴地围绕旋转构件由固定构件支撑的基座，以及在旋转构件和固定构件之间从基座同轴地朝向旋转构件延伸的装置。低压区域和高压区域，用于产生在低压区域中的流体的切向流的一部分与固定构件和旋转构件之间的高压区域的逆流。

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公开/公告号US2017298754A1

专利类型
公开/公告日2017-10-19

原文格式PDF
申请/专利权人 WILLIAM P. SANDERS;ANTHONY F. MITOLA;
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申请/专利号US201715487844
发明设计人 WILLIAM P. SANDERS;ANTHONY F. MITOLA;
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申请日2017-04-14
分类号F01D11/10;F01D9/04;F01D5/02;F04D29/32;F04D29/54;
国家 US
入库时间 2022-08-21 13:52:30

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