发明名称 |
Water filter cartridge end-of-life mechanism |
摘要 |
A filter cartridge end-of-life mechanism and a filter cartridge assembly for a water treatment device. The end-of-life mechanism comprises a float which is moved along an escapement path each time the device is filled. A counting mechanism connected to the float provides a continuous visual indication of the amount of useful life remaining in the filter cartridge. The cartridge assembly includes a tray detachably connected to a filter cartridge. The tray is positioned beneath the outlet end of the cartridge to remove water treatment particles from the treated water.
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申请公布号 |
US5882507(A) |
申请公布日期 |
1999.03.16 |
申请号 |
US19960640205 |
申请日期 |
1996.04.30 |
申请人 |
RECOVERY ENGINEERING, INC. |
发明人 |
TANNER, JOHN D.;EMMONS, DAVID J. |
分类号 |
C02F1/28;B01D27/00;B01D29/00;B01D35/143;C02F1/00;C02F1/18;(IPC1-7):B01D17/12;B01D35/43 |
主分类号 |
C02F1/28 |
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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