Cool spray return adaptor

Details Cool spray return adaptor Cool spray return adaptor

1991-09-19

1993-04-13

Recla, Henry J.

Baths, closets, sinks, and spittoons

Pool type

With water-jet means

4496, E04H 414

Patent

active

052018571

ABSTRACT:
An adapter for connection to the return line of a pool filtering system. A series of pipe and fittings are assembled to produce a "T"-shaped unit which contains a pressure control valve and that is readily connected to the existing filtering system of the pool. A portion of the water being returned to the pool is diverted through a nozzle section by means of the control valve in a lower section of the unit. Connected to the control valve is a 45 degree angle hollow fitting which is rotatable, allowing adjustment of unidverted return water pressure for the purpose of moving any top water debris into the skimmer of the filtering system. The nozzle has a slip-fit cap system allowing easy adjustment of spray pattern.

REFERENCES:
patent: 1896202 (1933-02-01), Richardson
patent: 2439866 (1948-04-01), Saladin
patent: 3030028 (1962-04-01), Hruby, Jr.
patent: 3318528 (1967-05-01), Williams
patent: 3411163 (1968-11-01), Myers, Jr.
patent: 3577571 (1971-05-01), Bellinson et al.
patent: 3722816 (1973-03-01), Stewart et al.
patent: 3831852 (1974-08-01), Stillman, Jr.
patent: 4241464 (1980-12-01), Buckwalter

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