A handheld spray wand for showering, bathing, or the like. The spray wand including a fluid inlet and a nozzle portion in fluid communication with the fluid inlet. The nozzle portion including a first nozzle array extending along a longitudinal direction of the nozzle portion and a second nozzle array positioned adjacent to the first nozzle array and extending along the longitudinal direction of the nozzle portion. Within the nozzle arrays, the nozzles may be staggered to define a staggered water pattern as water exits the nozzle portion.

A drying device that includes a series of hollow tube sections connected sequentially end-to-end to form a helical-shaped manifold. Each hollow tube section includes a plurality of apertures used for producing air jets. The apertures fluidly connect internal passages in the hollow tube sections to an external region surrounding the manifold. The apertures are oriented to direct the air jets toward a center region of the manifold. Each hollow tube section is oriented at an oblique angel relative to a respective reference plane to produce the helical-shaped manifold.

An agricultural sprayer includes a purge tank and first and second nozzles. Furthermore, the system includes a first valve fluidly configured to selectively permit air to flow to the first nozzle and a second valve fluidly configured to selectively permit the air to flow to the second nozzle. A computing system is configured to receive an input indicative of initiation of a purging operation and, upon receipt of the input, control an operation of a main valve to allow the air to flow through a main fluid conduit. Furthermore, the computing system is configured to monitor the air pressure associated with the purge tank and control the operation of the first and second valves during the purging operation based on the monitored air pressure.

A handheld spray wand for showering, bathing, or the like. The handheld spray wand including a handle portion that may be in fluid communication with a water source and a nozzle wand portion that may be in selective fluid communication with the handle portion. The nozzle wand portion may include at least one row of nozzles. The nozzle wand portion has a first end and a second end and may couple to the handle portion at the first end, the nozzle wand portion may have a continuous curvature along a length of the nozzle wand portion extending between the first end and the second end.

A method for performing spraying operations includes monitoring a field condition of a first swath based on data received from a sensor as an agricultural sprayer makes a first pass across a field, the sensor being associated with a first boom section assembly extending over the first swath during the first pass. The method further includes controlling a nozzle assembly as the sprayer makes a second pass across the field to perform a spraying operation along the first swath based on the monitored field condition of the first swath, the nozzle assembly being associated with a second boom section assembly extending over the first swath during the second pass. Additionally, the method includes monitoring a field condition of a second swath based on data received from the sensor as the sprayer makes the second pass across the field.

A cleaning system for an agricultural sprayer may include a sprayer boom, a plurality of nozzle assemblies provided in association with the sprayer boom and configured to dispense an agricultural product during a spraying operation of the agricultural sprayer, a first cleaning fluid tank configured to hold a first cleaning fluid, and a nozzle assembly fluid circuit fluidly coupling the plurality of nozzle assemblies and the first cleaning fluid tank. Moreover, the cleaning system may include a cleaning station supported on the sprayer boom, the cleaning station comprising a first valve. Additionally, the cleaning system may include a first cleaning fluid circuit fluidly coupling the first valve and the first cleaning fluid tank. The first valve is configured to supply the first cleaning fluid therethrough when the first valve is in an open position.

The subject matter of this specification can be embodied in, among other things, a fuel delivery component, including a substantially rigid, unitary structure formed as a single piece of material, and at least a first seamless lumen defined by the unitary structure.

A drug or medical treatment dispenser comprises a hoop or a pair of semi-circular arms pivotally mounted together. The dispenser comprises at least one tube which is connected at one end to a pump. The pump is in turn connected to a replaceable container of treatment. The tube comprises one or more apertures to dispense treatment in spray form towards a body part of a person or animal which is placed within the dispenser.

A nozzle for supplying a fluid includes a tubular part including a tubular passage thereinside and a fluid discharge surface having a plurality of fluid discharge holes formed therein along a lengthwise direction of the tubular passage. A partition plate is provided in the tubular passage and extends along the lengthwise direction so as to partition the tubular passage into a first area including the fluid discharge surface and a second area without the fluid discharge surface. The partition plate has distribution holes whose number is less than a number of the plurality of fluid discharge holes in the lengthwise direction. A fluid introduction passage is in communication with the second area.

The subject matter of this specification can be embodied in, among other things, a fuel delivery component, a substantially rigid, unitary structure formed as a single piece of material, and at least a first seamless lumen defined by the unitary structure as a first loop.