发明名称 |
SEMI-PERMEABLE MEDIA SEALING AN ACTUATING SHAFT |
摘要 |
To impede soot leakage around a shaft which extends through a bore connecting volumes of differing pressures, e.g., a turbocharger turbine housing and the ambient air, a soot seal is provided to capture particulate matter while allowing the passage of gas. |
申请公布号 |
US2014348643(A1) |
申请公布日期 |
2014.11.27 |
申请号 |
US201214344924 |
申请日期 |
2012.09.06 |
申请人 |
House Timothy |
发明人 |
House Timothy |
分类号 |
F01N3/021;F04D17/00 |
主分类号 |
F01N3/021 |
代理机构 |
|
代理人 |
|
主权项 |
1. A turbocharger with a turbine housing, a device within the turbine housing actuated by an actuating mechanism located outside the turbine housing, a shaft which is rotatably mounted in a bore extending through the turbine housing or the bearing housing for transmitting an actuating movement from the actuating mechanism to the device, wherein a sealing material is provided to seal the bore, and wherein the sealing material is gas permeable and adapted to trap soot particles. |
地址 |
Hendersonville NC US |