Fluid sprinkling – spraying – and diffusing – With system fluid relief or return to supply – Return from liquid pump outlet to supply holder
Patent
1995-06-07
1997-12-02
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With system fluid relief or return to supply
Return from liquid pump outlet to supply holder
239 70, B05B 900
Patent
active
056926790
ABSTRACT:
An air purging system for an oil burner system having at least one fuel burner nozzle is disclosed. The system has a pump having an inlet communicating with the fuel source and an outlet. A control valve is provided for regulating the pressure of the fuel supplied from the pump to the at least one fuel burner nozzle. A control valve has an inlet passage for receiving high pressure fuel from the outlet of the pump, an outlet passage for delivering fuel to the at least one fuel burner nozzles, and a return passage for permitting high pressure fuel not supplied to the one or more fuel burner nozzles to return to the fuel source. The system includes a passageway connecting the pump outlet and the control valve inlet. An air purging assembly is connected on one end to the pump outlet with the other end in communication with the fuel source. The air purging assembly includes a check valve, a filter, and an orifice, wherein the orifice is size such that the relatively small amount of fuel flows therethrough thereby purging entrapped air from the system by returning air and fuel to the fuel source such that the entrapped air is vented to the atmosphere.
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Product literature for TIGERLOOP.RTM. Oil Deaerator. (no date provided).
Marran Jack F.
Marran John D.
Douglas Lisa Ann
Energy Kinetics, Inc.
Kashnikow Andres
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