A mobile spray manifold assembly has a frame and at least one attachment arm secured to and extending from the frame and configured to removably mount to a vehicle for movement and maneuvering of the mobile spray assembly. A spray manifold is removably secured to, and supported by, the frame and has a plurality of spray nozzles mounted thereto and configured to spray a substance onto an underlying surface. A distribution manifold has an inlet and a plurality of outlets fluidly connected with the plurality of spray nozzles in parallel. A valve system is positioned upstream of the distribution manifold and fluidly connected with the inlet of the distribution manifold. The valve system includes a first flow control valve configured for fluid connection with a first substance containing container and a second flow control valve configured for fluid connection with a second substance containing container.

Systems and methods for applying roadway surface treatments. The system has an aggregate application assembly and a resin application assembly that are mounted or otherwise secured to a truck or other vehicle. The resin application assembly is spaced from the aggregate application assembly in the direction of travel of the vehicle. As the vehicle moves along a roadway surface, the resin and aggregate can be continuously applied such that the aggregate is provided to portions of the roadway surface that have been covered with resin.

A treatment system for spraying treatment fluid onto plants in a field is described. The treatment system includes a highly configurable treatment mechanism including an array of nozzles and valve assemblies coupled into manifolds, and manifold assemblies. The manifolds of the manifold assemblies can be oriented in an open state or a nested state, the open state with no overlap between nozzles of adjacent manifolds and the nested state with overlap between nozzles of adjacent manifolds. The manifolds can have multiple configurations, examples of which include a tube manifold and an offset manifold. The nozzles of the system can have multiple configurations, examples of which include a tri-spray nozzle, a bar nozzle, a fan nozzle, and a deflected fan nozzle. The system can be controlled by a system controller which detects plant material and instructs a nozzle or combination of nozzles to spray treatment fluid.

A mist spraying unit atomizes a liquid and sprays the liquid as a mist, a light projector irradiates a space into which the mist is sprayed from the mist spraying unit with light, an imaging unit images scattered light by the mist of the light irradiated from the light projector, and an arithmetic unit calculates a mist concentration in the space based on a luminance value of a pixel constituting an image acquired from the imaging unit, thereby stopping spraying of the mist sprayed from the mist spraying unit.

A device for dispensing liquid onto a target area of a vehicle surface is described, and includes a mixing valve that is in communication with a pressurized fluidic supply system via a fluidic distribution system, and a controller. The mixing valve includes an outlet orifice that is disposed proximal to the target area, and the mixing valve includes first and second valve conduits that are fluidly connected to the outlet orifice via a mixing portion. The first valve conduit includes a first control valve, and the second valve conduit includes a second control valve. The fluidic distribution system includes a first fluidic conduit and a second fluidic conduit. The controller is operatively connected to the fluidic supply system, and the first and second control valves.

The present invention achieves a decontamination effect with a proper amount of hydrogen peroxide mist supplied to a room to be decontaminated by further refining such hydrogen peroxide mist supplied to the room for dispersion/diffusion, and reducing the duration of operations such as aeration to increase efficiency of decontamination.

The decontamination system includes a mist generation means, a mist discharge port, and a mist dispersion/diffusion means. The mist generation means converts a decontamination liquid into a mist to generate a mist for decontamination. The mist discharge port is opened at an upper portion on an internal side wall surface of the room to discharge a such mist into the inside of the room. The mist dispersion/diffusion means generates sound flows by an ultrasound in the vertical direction from a plate surface of a vibration plate provided adjacent to a lower portion of the mist discharge port on the internal side wall surface of the room or adjacent to a lower portion on a side surface in a mist discharge direction. The mist is pressed by acoustic radiation pressure backward or laterally in intermittent operation or stronger/weaker operation of the system.

A spray device (A) according to the present disclosure includes: a two-fluid nozzle (11) which sprays a mist (91); a spray-device-side gas flow path (12) for supplying a gas to the two-fluid nozzle (11); a gas supply source (17) which supplies the gas to the spray-device-side gas flow path (12); a spray-device-side liquid flow path (13) for supplying a liquid to the two-fluid nozzle (11); a liquid supply source (18) which supplies the liquid to the spray-device-side liquid flow path (13); a pulse-driven liquid flow control valve (14) having a valve opening degree that is adjusted according to a pulse signal to control the flow rate of the liquid in the spray-device-side liquid flow path (13); and a controller (30) which adjusts, in multiple levels, the concentration of the mist (91) sprayed from the two-fluid nozzle 11 by adjusting the valve opening degree of the liquid flow control valve 14.

Systems and methods disclosed are directed to receiving an image; performing an analysis on the image via one or more algorithms; generating tire and rim data based on an outcome of the analysis; transmitting one or more instructions including actuation of an end effector that is configured to apply tire dressing to a tire; and actuating an end effector that is configured to apply the tire dressing to the tire in accordance with the one or more instructions.

A processing liquid nozzle according to an aspect of the present invention comprises an ultrasonic application part (60), a first supply flow path (71), a discharge flow path (72), and a second supply flow path (73). The ultrasonic application part (60) has a vibrator (61) for generating ultrasonic waves, and a vibrating body (62) joined to the vibrator (61). The first supply flow path (71) supplies a first liquid (L1) to a position contacting the vibrating body (62) of the ultrasonic application part (60). The discharge flow path (72) supplies the first liquid (L1), to which ultrasonic waves have been applied by the ultrasonic application part (60), to a discharge port (74). The second supply flow path (73) is connected to the discharge flow path (72) on the downstream side from the ultrasonic application part (60), and supplies a second liquid (L2) to the discharge flow path (72).

An outdoor surface cleaning apparatus having a handle, a power head with a prime mover, an attachment head having a cleaning attachment, and a spray mechanism. The spray mechanism includes a first fluid input, a second fluid input, a cleaning fluid output, and a mixing assembly. The mixing assembly is in fluid communication with the first fluid input, the second fluid input, and the cleaning solution output.