发明名称 |
Filter assembly |
摘要 |
A filter assembly for a liquid to be filtered, especially for use in a conditioning unit for the lubricating oil of a motor vehicle, including a filter cartridge (8) concentrically arranged around a center tube (9) through which a liquid stream may flow. The filter assembly includes a bypass valve (11) through which unfiltered liquid can flow into the center tube (9) if the filter cartridge becomes clogged. The bypass valve (11) is durably affixed by a valve plate (21) so that a valve body (16) is urged against the valve plate (21) by a valve spring (19) supported by supports (20) extending axially in the center tube (9).
|
申请公布号 |
US6224758(B1) |
申请公布日期 |
2001.05.01 |
申请号 |
US20000463321 |
申请日期 |
2000.04.07 |
申请人 |
FILTERWERK MANN & HUMMEL GMBH |
发明人 |
JAINEK HERBERT;PAVLIN JAROSLAV;WIEDERHOLD ROLAND |
分类号 |
B01D35/147;F01M11/03;(IPC1-7):B01D35/147;B01D35/18 |
主分类号 |
B01D35/147 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|