Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1994-08-30
1996-06-11
Dawson, Robert A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 91, 210100, 210282, 210435, 210460, 222 14, 222 16, 222 20, B01D 2710
Patent
active
055252141
ABSTRACT:
A water filter cartridge including an outer shell, an inlet opening proximate a first end, an outlet opening and a cam extending axially from the first end. Cam is constructed and arranged so as to reset a mechanical flow totalization mechanism in a water treatment device. A channel and notch in the first end of the cartridge provide fluid communication to a chamber of a water treatment device.
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Dawson Robert A.
Jones Kenneth M.
Recovery Engineering, Inc.
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