B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
362/27
B01J 49/00 (2006.01) C02F 1/42 (2006.01)
Patent
CA 1165905
ABSTRACT A water softener control includes a cell (29) of sampling resin (30) which received periodic samples of water which has passed through a major portion of the softening bed (11). The sampling resin (30) changes volume when it becomes exhausted and the change in vol- ume is employed to initiate regeneration of the soften- ing bed (11). At the start of the regeneration cycle, regenerative fluid is delivered directly to the sampling resin (30) as well as to the softening bed (11). The delivery to the sampling resin (30) is through a control valve (60, 70) which is piloted by pressures at a venturi injector (21) which is used to withdraw regenerative fluid from a brine tank (22). A vacuum operated control valve (75) which is responsive to the closing of an air check valve (25) in the connection between the injector (21) and the brine tank (22) may be employed to positively close the connection from the sampling cell (29) to the injector (21) when the supply of regenerative fluid is exhausted.
406222
Clauer Arlen E.
Franks Jeffrey G.
Autotrol Corporation
Smart & Biggar
LandOfFree
Water softener control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water softener control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water softener control will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-578277