Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Fluid pressure responsive
Patent
1998-03-30
2000-05-02
Simmons, David A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Fluid pressure responsive
210108, 210143, 210169, 210170, 210278, 210424, 119226, 13762418, 13762511, 13762512, B01D 2130, A01K 6304
Patent
active
060568739
ABSTRACT:
The installation disclosed comprises a body of water, a pump, a filter and pipes connecting the body of water, pump and filter. Additional pipes lead from the pipe to the return pipe and to waste. Solenoid operated valves are provided in the pipes so that flow through these pipes can be permitted or prevented depending on whether the valves are open or closed. A pressure sensor detects pressure at the inlet of the filter. A programmable controller controls operation of the valves all of which can be operated independently of the others. The body of water will normally be a swimming pool but could be a tank in which aquatic creatures are grown.
REFERENCES:
patent: 3785391 (1974-01-01), Miller
patent: 3791768 (1974-02-01), Wanner
patent: 3954621 (1976-05-01), Etani et al.
patent: 4109670 (1978-08-01), Slagel
patent: 4153552 (1979-05-01), Muther
patent: 4402760 (1983-09-01), Strong
patent: 4417599 (1983-11-01), Kenny
patent: 4456216 (1984-06-01), Boruta
patent: 4924905 (1990-05-01), Mastromatteo
patent: 5024766 (1991-06-01), Mahmud
patent: 5185084 (1993-02-01), Lapidus et al.
patent: 5217607 (1993-06-01), Dalton, III et al.
patent: 5266495 (1993-11-01), Lapidus
patent: 5401395 (1995-03-01), Hagqvist et al.
patent: 5505844 (1996-04-01), Porter
patent: 5520215 (1996-05-01), Haboush
Vigilant, Technology for Measuring and Regulating Swimming Pool Water.
Hartley Quentin John Seaton
Smit Nicholas Johannes Grobler
Prince Fred
Simmons David A.
LandOfFree
Management of a body of water does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Management of a body of water, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Management of a body of water will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1591439