Abstract:
An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface having a closed end cavity. The nozzle discharges a gas jet against the deflector surface. The emitter has a duct with an exit orifice adjacent to the nozzle outlet. Liquid is discharged from the orifice and is entrained in the gas jet where it is atomized.
Abstract:
A spraying device having a spray head for spraying at least one component comprises at least one substance component duct (6, 6′; 20), the component outlet (8, 8′; 23, 23′) of which leads out of a spray head tip (7). An annular duct (12) for a pressurized gas surrounds the at least one component duct (6, 6′; 20) at least partially in the longitudinal direction and leads out of the spray head (5) at the spray head tip (7). A pressurized gas supply duct (13) is provided for introducing pressurized gas at the annular duct (12). The annular duct (12) has a plurality of ribs (16, 16′), which divide the annular duct (12) at least in the region of the spray head tip (7) into pressurized gas outlet ducts (17, 17′) that are separated from each other.
Abstract:
Applicators configured to dispense a hollow or shaped filament and methods of dispensing in which the hollow or shaped filament is impinged with gas jets. The applicator includes a dispenser body configured to discharge the hollow or shaped filament and a plurality of gas outlets arranged to impinge the filament in the space between the dispenser and the substrate.
Abstract:
There is provided a fuel oil atomizer comprised of an elongated outer member, an elongated inner member and an atomizing head. The inner member is a fuel supply conduit which coaxially received within the central opening of the outer member defining therebetween a generally annular atomizing fluid supply conduit. The atomizing head includes a fuel chamber, an atomizing fluid chamber and a mixing chamber. The fuel supply conduit communicates with the fuel chamber. The atomizing fluid supply conduit communicates with the atomizing fluid chamber. The fuel chamber has a first end and a second end. The atomizing fluid chamber is circumambient to the first end of the fuel chamber and the fuel chamber has a portion that extends axially from the atomizing fluid chamber. The mixing chamber is circumambient to the second end of the fuel chamber.
Abstract:
An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface. The nozzle discharges a gas jet against the deflector surface. The emitter has a duct with an exit orifice adjacent to the nozzle outlet. Liquid is discharged from the orifice and is entrained in the gas jet where it is atomized. A method of operating the emitter is also disclosed. The method includes establishing a first shock front between the outlet and the deflector surface, a second shock front proximate to the deflector surface, and a plurality of shock diamonds in a liquid-gas stream discharged from the emitter.
Abstract:
A mist sprayer includes a base, a pump, a pressure storage member, a circuit board, a mounting tube, an injection unit, a decorative shade, a mounting seat, a guide unit, a bottle, and a plug. Thus, the liquid is mixed with and atomized by the pressurized gas and the misted gas hits the striking face of the guide unit to multiple misted molecules, thereby enhancing and optimizing the atomized effect of the liquid.
Abstract:
A device which is designed as a spray head and is intended for lubricating and cooling molds, in particular forging dies and tools in metal forming, is described, in which device the feed passages for coolant, compressed air and lubricant are accommodated in a common compact housing but are designed to run separately from one another, and in which spray nozzles are in each case assigned to these separate flow passages, these spray nozzles being specifically designed for spraying the lubricant and the coolant, respectively. By means of this measure, the spraying operation can be designed in an optimum manner and it becomes possible to keep the lubricant and coolant consumption low.
Abstract:
A two-substance spray nozzle includes a mixing chamber in which a target body is provided, against which the liquid stream strikes. The target body is configured as a spreader aligned coaxial with the liquid stream and expanding in the direction of flow up to a spill-over rim, which can be especially conical. The feed passages for the gaseous medium discharge in the direction of flow before the spill-over rim, so that the compressed air delivered can uniformly divide the liquid stream dispersed in the form of a liquid film into fine drops in an effective manner.
Abstract:
A two-substance spray nozzle includes a mixing chamber in which a target body is provided, against which the liquid stream strikes. The target body is configured as a spreader aligned coaxial with the liquid stream and expanding in the direction of flow up to a spill-over rim, which can be especially conical. The feed passages for the gaseous medium discharge in the direction of flow before the spill-over rim, so that the compressed air delivered can uniformly divide the liquid stream dispersed in the form of a liquid film into fine drops in an effective manner.
Abstract:
A method for dispersing a bird repellant includes providing a tank defining an interior space, and placing a quantity of bird repellant in liquid form within the interior space of the tank. The method also includes providing a nozzle assembly including at least one nozzle in fluid communication with the interior space of the tank, wherein the at least one nozzle includes a discharge aperture. The method further includes providing an air pressurizing source, and atomizing a portion of the bird repellant by moving air over the discharge aperture of the at least one nozzle via the air pressuring source, thereby providing an atomized bird repellant.