发明授权
- 专利标题： Liquid filter assembly for use with treatment agent and methods
- 专利标题（中）： 用于处理剂和方法的液体过滤器组件
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申请号： US11275089申请日： 2005-12-09
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公开(公告)号： US07160451B2公开(公告)日： 2007-01-09
- 发明人: John R. Hacker , Brian Mandt , Brent A. Gulsvig
- 申请人： John R. Hacker , Brian Mandt , Brent A. Gulsvig
- 申请人地址： US MN Minneapolis
- 专利权人： Donaldson Company, Inc.
- 当前专利权人： Donaldson Company, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理机构： Merchant & Gould P.C.
- 主分类号： B01D27/00
- IPC分类号： B01D27/00 ; B01D35/00 ; F01M1/00 ; C10M125/10
摘要：
A liquid filter arrangement including an internally received treatment agent storage and release cartridge is provided. The assembly is configured for diffusion of the treatment agent from the treatment agent storage and release cartridge, into liquid flowing through the filter arrangement. A particular arrangement shown is configured which provides for a dynamic type of liquid flow providing a current directed through the treatment agent storage and release cartridge. In the preferred arrangements, an initial static type of flow followed by later dynamic flow, is provided. Alternatives, methods of assembly and descriptions of use are provided.
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