发明申请
US20140300057A1 FLUID TRANSFER SEAL ASSEMBLIES, FLUID TRANSFER SYSTEMS, AND METHODS FOR TRANSFERRING PROCESS FLUID BETWEEN STATIONARY AND ROTATING COMPONENTS USING THE SAME
有权
基本信息:
- 专利标题： FLUID TRANSFER SEAL ASSEMBLIES, FLUID TRANSFER SYSTEMS, AND METHODS FOR TRANSFERRING PROCESS FLUID BETWEEN STATIONARY AND ROTATING COMPONENTS USING THE SAME
- 专利标题（中）：流体传输密封组件，流体传输系统以及使用其移动静止和旋转部件之间的过程流体的方法
- 申请号：US13857829 申请日：2013-04-05
- 公开(公告)号：US20140300057A1 公开(公告)日：2014-10-09
- 发明人： Michael O'Brien
- 申请人： HONEYWELL INTERNATIONAL INC.
- 申请人地址： US NJ Morristown
- 专利权人： Honeywell International Inc.
- 当前专利权人： Honeywell International Inc.
- 当前专利权人地址： US NJ Morristown
- 主分类号： F02C7/28
- IPC分类号： F02C7/28 ; F01D11/02
摘要：
Fluid transfer seal assemblies for transferring process fluid between a stationary component and a rotating component, fluid transfer systems, and methods for transferring process fluid between the stationary and rotating components via a fluid transfer assembly are provided. A rotatable component includes a sealing surface. The fluid transfer seal assembly comprises a face seal ring having at least one segment of a fluid passageway and a sealing face configured to be disposed opposite of the sealing surface. The sealing face or the opposed sealing surface includes a geometric feature for forming a hydrodynamic seal therebetween. A secondary seal is configured to be disposed between and contacting the face seal ring and the stationary component.
摘要（中）：
提供了用于在固定部件和旋转部件之间传送工艺流体的流体传送密封组件，流体传输系统和用于经由流体传送组件在固定部件和旋转部件之间传送过程流体的方法。 可旋转部件包括密封表面。 流体传送密封组件包括面密封环，其具有流体通道的至少一个段和构造成与密封表面相对设置的密封面。 密封面或相对的密封表面包括用于在其间形成流体动力密封件的几何特征。 二次密封件被配置为设置在面密封环和固定部件之间并与其接触。