A device and method for dispersing oil on water comprises a rig structure for being mounted in a vessel, the rig structure including a front transverse structure with at least one nozzle for flushing with pressurized water supplied from a pressure facility located on the vessel.

A sustained duration trigger sprayer capable of dispensing at least 3 mL of product over a time period of about 3 seconds utilizing a force-to-actuate of between about 10 pounds and about 15 pounds. The trigger sprayer includes an enlarged piston bore and piston and an elongated trigger lever creating a high output fluid displacement with a 0.5 inch displacement distance. The container bottle and/or the sprayer shroud are contoured to provide a gripping area opposing the terminal end of the trigger lever wherein the gripping distance in from the gripping area to the terminal end of the trigger lever is no greater than 3.3 inches.

A shower head to jet an air bubble-liquid mixture by mixing air bubbles into the liquid includes a shower nozzle, a flow-adjustment piece, and air introduction passages. The shower nozzle includes an air bubble mixing space. The flow-adjustment piece is arranged in the air bubble mixing space. The air introduction passages cause air to flow into the air bubble mixing space therethrough.

An injector includes a nozzle body extending along a longitudinal axis and at least one spray hole extending through a portion of the nozzle body to output a fluid from the injector. The spray hole includes at least one groove. The groove is configured to facilitate efficient mixing of the fluid with air or other surrounding materials for enhanced performance of the injector and/or other components associated with the injector.

Conductor coils which induce a magnetic field and methods of making same are disclosed, the conductor coil having at least one layer of conductive material formed in a spiral, the spiral having an inner portion forming an air core. Also disclosed are conductor coils and methods of making same having at least two spiral layers of conductive material, wherein the first spiral layer has a configuration in which a first end terminates at an exterior periphery of the first spiral layer and extends spirally inward toward an inner portion of the first spiral layer and terminates at a second end, wherein the second spiral layer has a configuration in which a first end terminates at an interior periphery of the first spiral layer and extends spirally outward toward an exterior periphery of the first spiral layer, wherein the second spiral layer first end is conductively connected to the first spiral layer second end.

A nozzle of a fire suppression system includes a housing. Two or more orifices in the housing emit a fire suppression agent. Each of the two or more orifices emits the fire suppression agent in a rotational vortex.

Provided is an atomization nozzle including: a nozzle body member having a gas ejection path and a gas ejection port; a liquid nozzle member having a liquid ejection path and a liquid ejection port, a tip portion of the liquid nozzle member being inserted through the gas ejection path; a pattern adjustment groove that produces a swirling flow in the gas ejection path; and a spraying pattern adjustment member having a communication flow path and a blocking portion, where a spraying pattern can be changed by switching between a first position in which the pattern adjustment groove and a gas supply flow path are in communication via the communication flow path and a second position in which the pattern adjustment groove is covered by the blocking portion. Also provided are an atomization device, a spraying device, and a spraying method.

In the case of a sanitary outlet unit (1, 10), it is therefore provided to form throughflow channels (4) in a jet former (3) in such a manner that an outflow direction (14) predetermined by each throughflow channel (4) is oriented in a manner tilted in relation to a longitudinal housing axis (12) in two planes perpendicular to each other and/or about two directions perpendicular to each other.

The present invention relates to a dispenser nozzle for high pressure injection, of which injection pressure and efficiency are largely improved and the product lifespan is increased, and in which a tappet 100 has a leading end portion 101 formed in a conical shape, and a nozzle 110 includes a funnel-shaped accommodation part 111 formed for maintaining a predetermined gap G from an outer circumferential surface of the leading end portion 101 of the tappet 100, a funnel groove 112 formed in the center of a bottom surface 111a of the funnel-shaped accommodation part 111 such that the leading end portion 101 of the tappet 100 is inserted into the funnel groove 112 by a predetermined length, and an injection hole 113 penetratingly formed in the center of the funnel groove 112.

A spray orifice structure for which, when spraying liquid contents onto a body part, such as a face, hair, an upper body or a lower body, by using a spray type container, it is possible to provide a user with a differentiated spray performance depending on each body part to be sprayed by manufacturing a spray orifice in consideration of an injection angle to which liquid contents are sprayed.