Fluid sprinkling – spraying – and diffusing – With selectively preset flow cutoff or initiating means – Timer means
Patent
1995-09-15
1997-09-02
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With selectively preset flow cutoff or initiating means
Timer means
239124, 239135, 134107, 165169, B05B 900, B05B 124
Patent
active
056622694
ABSTRACT:
A high pressure hot water cleaning system which includes a source of water flowing to a pressure valve to allow the system to come online, providing a tank for receiving the water, the tank having an inner portion, and an outer jacket portion, a water heater, a pump for pressurizing the water, and a pressure wand for flowing the hot, pressurized water for cleaning. The system further provides a means to allow the water to cool when the wand is disengaged. This means includes a flow line from the pump to the inner tank portion of the water tank, where the hot water is cooled by the ambient water in the tank jacket portion, and returning the cooler water into the pump during the idle period. Further, there is provided a timer which is activated by a flow switch when the water flow is interrupted, so that after a period of time of idle time, the system is automatically shut down and must be manually reactivated.
REFERENCES:
patent: 3018968 (1962-01-01), Levey
patent: 3074078 (1963-01-01), Varian
patent: 4347894 (1982-09-01), Gerlach
patent: 4387850 (1983-06-01), Gerber
Evans Robin O.
Kashnikow Andres
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