Baths – closets – sinks – and spittoons – Pool type – Construction details
Patent
1987-06-08
1989-06-13
Phillips, Charles E.
Baths, closets, sinks, and spittoons
Pool type
Construction details
4542, E04H 318
Patent
active
048378704
ABSTRACT:
A spa of the commercial variety improved by having a flow control system associated therewith that includes overflow chambers and tank capable of retaining or storing water displaced from the spa during the entry into the spa of one or more individuals in the use thereof. The overflow water, in being received in the overflow chamber and tank, does not spill over the top of the spa but is available or continued use in the spa through the return thereof to the spa by venturi nozzle means included in the normal water flow circulation means provided for the spa wherein water is drawn from the spa and passed through a filter for the cleaning thereof by a pump which then delivers the pumped and cleaned water to the spa through the venturi nozzle, with the outlet of the nozzle disposed adjacent the return delivery point of the water from the overflow chamber and tanks.
REFERENCES:
patent: 2073784 (1937-03-01), Day
patent: 2739939 (1956-03-01), Leslie
patent: 3306448 (1967-02-01), Baker
patent: 3537111 (1970-11-01), Whitten
patent: 3739405 (1973-06-01), Schmidt
patent: 4233694 (1980-11-01), Janosko et al.
patent: 4530120 (1985-07-01), Etani
Monacelli Walter J.
Phillips Charles E.
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