发明名称 |
SPINDLE ASSEMBLY FOR A TIRE INFLATION SYSTEM |
摘要 |
A spindle assembly for a tire inflation system having a spindle defining an axial direction and a fluid conduit. A rotatable part is rotatably mounted on the spindle and has a fluid passage. The fluid passage is configured to be in fluid communication with a pneumatic tire. A dynamic annular seal chamber is also provided. The annular seal chamber is disposed radially between the spindle and the rotatable part. The fluid conduit and the fluid passage are in fluid communication with each other through the annular seal chamber. The annular seal chamber is disposed axially between a first volume and a second volume. The first volume and the second volume are in fluid communication with each other through at least one fluid channel for leading fluid leaked out of the annular seal chamber and leaked into the first volume and/or into the second volume through the fluid channel. |
申请公布号 |
US2015068653(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
US201313261973 |
申请日期 |
2013.04.15 |
申请人 |
DANA ITALIA S.P.A. |
发明人 |
Cis Alberto;Lorenzini Christian;Sandri Michele;Badiola Urquiola Virginia |
分类号 |
B60C23/00 |
主分类号 |
B60C23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
ARCO (TRENTO) IT |