发明授权
US07695619B2 Modular drinking water filtration system with adapter rings for replaceable cartridges to assure proper fit
失效
模块化饮用水过滤系统，带适配环，可更换墨盒，以确保合适
- 专利标题： Modular drinking water filtration system with adapter rings for replaceable cartridges to assure proper fit
- 专利标题（中）： 模块化饮用水过滤系统，带适配环，可更换墨盒，以确保合适
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申请号： US12052819申请日： 2008-03-21
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公开(公告)号： US07695619B2公开(公告)日： 2010-04-13
- 发明人: Michael J. Kurth , Terry P. Zerger , Paul W. Eserkaln
- 申请人： Michael J. Kurth , Terry P. Zerger , Paul W. Eserkaln
- 申请人地址： US WI Sheboygan
- 专利权人： Pentair Filtration, Inc.
- 当前专利权人： Pentair Filtration, Inc.
- 当前专利权人地址： US WI Sheboygan
- 代理机构： Andrus, Sceales, Starke & Sawall, LLP
- 主分类号： B01D27/08
- IPC分类号： B01D27/08 ; B01D35/30
摘要：
A modular filter system using replaceable filter cartridges includes matching adaptor rings in the filter head and on the filter cartridge placed at selected circumferential positions to ensure proper cartridge fit and to provide a proprietary cartridge construction for selected users. The adaptor rings operate only to control cartridge to filter head fit and are not used to drive the rotary valve spindle.
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