WATER TREATMENT DEVICE WITH FILL-COUNTING CARTRIDGE
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.
申请公布号
WO9741066(A2)
申请公布日期
1997.11.06
申请号
WO1997US05851
申请日期
1997.04.10
申请人
RECOVERY ENGINEERING, INC.
发明人
TANNER, JOHN, D.;EMMONS, DAVID, J.;ORWOLL, ERIK, G.