发明名称 |
Horizontal filter stage with simultaneous venting and draining |
摘要 |
A filter assembly for filtering particulate contaminants from a fluid comprises: a generally cylindrical filter unit with one end closed and the other end open; a filter head comprising a generally cylindrical sleeve extending generally horizontally an open end for receiving the open end of the filter unit with that has a vent port aligned with a vertical axis through an upper portion of the sleeve and a drain port aligned with the vertical axis extending through a lower portion of the sleeve; and a coupling for securing the open end of the filter unit to the filter head to seal the sleeve vent and drain ports; wherein loosening the coupling allows the filter unit to slide away from the filter head sufficiently to establish fluid communication between the sleeve vent and drain ports. |
申请公布号 |
US8246825(B2) |
申请公布日期 |
2012.08.21 |
申请号 |
US20080176459 |
申请日期 |
2008.07.21 |
申请人 |
WALGREN TIMOTHY P.;HONKANEN PAUL E.;HAMILTON SUNDSTRAND CORPORATION |
发明人 |
WALGREN TIMOTHY P.;HONKANEN PAUL E. |
分类号 |
B01D35/30;B01D27/00;B01D35/00;B01D35/28;F02M37/22 |
主分类号 |
B01D35/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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