Device for producing bubbling stream of water in bathtub

Details Device for producing bubbling stream of water in bathtub Device for producing bubbling stream of water in bathtub

1987-11-09

1989-08-01

Fisher, Richard V.

Liquid purification or separation

With movable support

Float

2104162, 210238, 4492, 4543, 4544, 261120, 261DIG75, E04H 318

Patent

active

048531243

ABSTRACT:
A device for discharging bubbling streams of water into a bath. The device has a main float and a subfloat mounted on top of the main float so as to be floatable in the water in a bathtub and movable up and down with the change in the water level. The hot water in the bathtub is sucked up into the device from its bottom by a pump driven by a motor, the pump and the motor being mounted in the main float. The water drawn into the device is filtered by means of a strainer and sent up to the top of the device through a cylindrical space formed around the motor and passed through a plurality of injection nozzles, where air is mixed into the water to form bubbling streams, and through a plurality of downwardly angled discharge ports into the bathtub under the surface of the water.

REFERENCES:
patent: 3669422 (1972-06-01), Nogaj
patent: 3820173 (1974-06-01), Weller
patent: 4149281 (1979-04-01), Bob et al.
patent: 4308137 (1981-12-01), Freeman
patent: 4665572 (1987-05-01), Davidson et al.
patent: 4726917 (1988-02-01), Abe
patent: 4746424 (1988-05-01), Drew

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