Segment rotary nozzle
Patent 5788156 Issued on August 4, 1998. Estimated Expiration Date: 
February 16, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 16, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2063048 2545489 2749179 2967667 2967668 3267701 Centrifugal sprayer having hollow cone feeder Constant flow rotary spraying device Patent #: 4616783 InventorsAssigneeApplicationNo. 596150 filed on 02/16/1996US Classes:239/122, Combined with deflector239/127, Return from liquid pump outlet to supply holder (e.g., tank filling, mixing or pump unloading)239/215, With separate pump or movable conveyer means delivering to distributor239/222Spray apertured casing spaced about distributorExaminersPrimary: Morris, Lesley D.Attorney, Agent or FirmForeign Patent References
International ClassesB05B 001/28B05B 003/02 Foreign Application Priority Data1993-08-03 DEAbstractA device for spraying a liquid has a rotating surface, preferably one with an edge apron which is angled obliquely toward the outside, from whose possibly serrated outer spraying edge the liquid is flung out. The rotating surface is partially covered by a housing which is provided with an opening which leaves a partial circumference free. The device has a reservoir and a flow path for collecting retained drops, in whose circulation a pump is provided which is embodied to reunite collected liquid with the inflowing liquid. A conveying surface of a pump, preferably a friction pump, is disposed coaxially with the axis of rotation of the rotating surface.Field of SearchWith separate pump or movable conveyer means delivering to distributorBowl-like rotating sleeve conveyer And scoop delivering to distributor Spray apertured casing spaced about distributor Combined with deflector WITH SYSTEM FLUID RELIEF OR RETURN TO SUPPLY Return from liquid pump outlet to supply holder (e.g., tank filling, mixing or pump unloading) | |
