An aspirating spray nozzle assembly includes a nozzle body and a distributor removably attached to one another. The nozzle body includes a first inlet, a first chamber, an orifice disc and an annular catchment. The first inlet has a first end and a second end. The first chamber facilitates diffusion of the liquid jet. The first chamber has a third end in communication with the second end of the first inlet and a fourth end in communication with the distributor. The orifice disc is received within the first inlet. The orifice disc has a dispersing means adapted to cause the liquid jet to spread. The annular catchment encircles the fourth end of the first chamber. The annular catchment is configured to catch and deflect a portion of liquid splashback by the interfering means such that the portion of deflected liquid splashback is redirected downstream into the distributor.

An aspirating spray nozzle assembly includes a nozzle body and a distributor removably attached to one another. The nozzle body includes a first inlet, a first chamber, an orifice disc and an annular catchment. The first inlet has a first end and a second end. The first chamber facilitates diffusion of the liquid jet. The first chamber has a third end in communication with the second end of the first inlet and a fourth end in communication with the distributor. The orifice disc is received within the first inlet. The orifice disc has a dispersing means adapted to cause the liquid jet to spread. The annular catchment encircles the fourth end of the first chamber. The annular catchment is configured to catch and deflect a portion of liquid splashback by the interfering means such that the portion of deflected liquid splashback is redirected downstream into the distributor.

A nozzle includes a shell, a distributor, a panel and a collar. The distributor is inserted in the shell. The distributor includes protuberances each of which includes a cylindrical section, a conical section extending from the cylindrical section, and two fins extending from the cylindrical section. The panel includes outlets and tubes. The outlets extend through the panel. Each of the tubes is in communication with a corresponding one of the outlets and includes tangential passageways. Each of the tubes receives a corresponding one of the protuberances. The tangential passageways of each of the tubes receive the fins of the corresponding protuberance so that each of the tangential passageways is partially blocked by the corresponding fin. The collar is connected to the shell and includes an annular flange. The collar receives the panel. The panel is sandwiched between the annular flange of the collar and an end of the shell.

Summary Problem: To provide a spout apparatus in which sagging of the mesh structure portion in the flow-conditioning member due to water pressure can be suppressed even if the flow-conditioning member is formed by a fine diameter mesh structure, and the flow-conditioning member can be compactly constituted and flow velocity distribution made uniform.

Solution Means: The embodiment of the invention is a spout apparatus 2, including a spout apparatus main unit 6, a flow-conditioning member 12, and a spray member 16; wherein the flow-conditioning member 12 is formed by a mesh structure in which numerous fine holes are formed, and the mesh structure is layered and formed three dimensionally, such that the mesh structure portion of at least a portion of the mesh structure extends in a direction parallel to the direction of water flowing into the flow-conditioning member.

Summary Problem: To provide a spout apparatus in which sagging of the mesh structure portion in the flow-conditioning member due to water pressure can be suppressed even if the flow-conditioning member is formed by a fine diameter mesh structure, and the flow-conditioning member can be compactly constituted and flow velocity distribution made uniform.

Solution Means: The embodiment of the invention is a spout apparatus 2, including a spout apparatus main unit 6, a flow-conditioning member 12, and a spray member 16; wherein the flow-conditioning member 12 is formed by a mesh structure in which numerous fine holes are formed, and the mesh structure is layered and formed three dimensionally, such that the mesh structure portion of at least a portion of the mesh structure extends in a direction parallel to the direction of water flowing into the flow-conditioning member.

A one-piece actuator for a valve includes a ramp structure providing a linear sloping passageway communicating with the valve, a chamber that generates a vortex and communicates with the ramp structure, and a nozzle that communicates with the chamber to dispense and mechanically break apart product upon actuation of the valve from an aerosol container. The ramp structure is angled 20 to 60 degrees relative to the chamber.

The invention relates to a spray head for a device for dispensing a fluid product, having a body provided with a spray orifice, a central channel being connected to the spray orifice via a spray profile having a vortex chamber arranged directly upstream of the spray orifice, the spray profile having at least two curved channels extending from the central channel to the vortex chamber, each curved channel connected non-radially to the vortex chamber, to form a spray exiting the spray orifice, each curved channel having a convex shape, diverging laterally outwards from the central channel, and then from an inflection point, returning laterally inwards towards the vortex chamber.

The present invention embodies a spray nozzle for mixing and spraying a mixture of liquid and dry material. The device is comprised of a liquid injector, a torpedo, a spray tip, and a mixing chamber. The mixing chamber is connected to a hose that directs dry material through the apparatus. Dry material is forced around and over the first end of the torpedo within the mixing chamber, slowing the speed of that material and focusing it toward the second end of the torpedo where it mixes with liquid exiting the spray tip at this second end. The torpedo blends the dry and liquid components more uniformly resulting in a more homogenous material.

The disclosure provides a material layer forming device that can reduce scattering of a raw material blown out from a nozzle to efficiently deposit the raw material on a required portion of a blowout target surface. A fiber layer forming device 1A is a device that blows out short fibers F1 to a blowout target surface (wall surface 4b) and deposits the short fibers F1 on the blowout target surface to form a sheet-like fiber layer F2. The fiber layer forming device 1A includes a nozzle 10 having a blowout region 11c that blows out the short fibers F1. The nozzle 10 further includes a suction region 12c that is close to the blowout region 11c and sucks the short fibers F1 spreading to the outside of the blowout region 11c, among the short fibers F1 blown out from the blowout region 11c.

A shower apparatus includes a pivotable member and a main body having a receiving space, an inlet communicating with the receiving space, and a first outlet. A first communicating hole is located at a connection site between the receiving space and the inlet in the main body. The pivotable member is pivotally connected to the main body and is manipulated to pivot relative to the main body and includes a pivotal axle disposed in the receiving space and a second outlet. When the pivotable member is pivoted relative to the main body, the pivotal axle is simultaneously pivoted in the same direction in the receiving space. The pivotal axle has a tube body, an isolating member, a second communicating hole, and a third communicating hole. The isolating member is fixed in the tube body to divide an inner space of the tube body separately into a first flow channel and a second flow channel. When the first communicating hole communicates with either the second communicating hole or the third communicating hole, water flows through one of the first flow channel or the second flow channel, thereby the water is outputted through one of the first outlet and the second outlet.