Acid dispensing system for a swimming pool

Details Acid dispensing system for a swimming pool Acid dispensing system for a swimming pool

1993-09-02

1994-06-14

Hruskoci, Peter A.

Liquid purification or separation

With time control

Of additional fluid

210169, 2101981, B01D 2130

Patent

active

053207483

ABSTRACT:
An acid dispensing system and method of dispensing swimming pool acid into a water circulation system of a swimming pool. The acid dispensing system includes a unique normally closed valve having an inlet connected to a supply of swimming pool acid and an outlet connected to a suction line of the water circulation system. The opening and closing of the valve is solenoid operated and regulated by two separate timers. The first timer delays opening the valve for a period of time (preferably about an hour) following activation of the pump in the water circulation system. The second timer allows the valve to remain open momentarily immediately following the first timer delay during which acid is drawn by suction only into the water circulation system (a time period of about a minute or less).

REFERENCES:
patent: 3139402 (1964-06-01), Armbrust
patent: 3195551 (1965-07-01), Russell
patent: 3376883 (1968-04-01), Douty et al.
patent: 3474817 (1969-10-01), Bates
patent: 3528545 (1970-08-01), Frazel et al.
patent: 3554212 (1971-01-01), Maroney
patent: 3804253 (1974-04-01), Wellman
patent: 4016079 (1977-04-01), Severin
patent: 4033871 (1977-07-01), Wall
patent: 4224154 (1980-09-01), Steininger
patent: 4381240 (1983-04-01), Russell
patent: 4714235 (1987-12-01), Falk et al.
patent: 4954799 (1990-09-01), Kumar

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