An atomizer and a humidity controller that are able to separate water with high atomization efficiency are provided. The atomizer includes: a housing that includes an intake port and a discharge port; an ultrasonic wave generating unit that irradiates at least some hygroscopic liquid stored in the housing and containing a hygroscopic substance with ultrasonic waves and generates atomized droplets containing moisture; and an adjustment unit that adjusts relative humidity to reduce a vapor pressure determined in accordance with the relative humidity to less than a saturated vapor pressure of the hygroscopic liquid in at least a portion of a gas-liquid interface in an inner space of the housing.

A sprayer for spraying fluid includes a pump, a motor that drives the pump, a drive cycle indicator, a wireless module configured to send and receive information, and control circuitry. The drive cycle indicator outputs an indication of cycle status of the pump. The control circuitry is configured to receive the plurality of cycle status indications of the pump, determine a plurality of output values representing paint spray fluid output volume over a plurality of time windows based on the plurality of cycle status indications of the pump, store the plurality of output values in memory, and cause the wireless module to transmit one or more of the stored plurality of output values externally from the sprayer.

A method for cleaning a through via including the following steps is provided: heating a cleaning fluid to a predetermined temperature; mixing the cleaning liquid with an inert gas and entering into a cleaning cavity; atomizing the cleaning liquid in an atomizer to spray on a wafer surface and to wet an inner wall and a bottom of the through via; and closing a cleaning liquid valve.

Provided is a three-dimensional atomization device for heating a porous liquid guiding material. The atomization device comprises a porous liquid guiding material member (10) and a heating member (20). The porous liquid guiding material member (10) has a plurality of outer surfaces. The heating member (20) is provided on at least two adjacent outer surfaces of the plurality of outer surfaces to form at least two heating surfaces (201). The heating member (20) forms one or more metal heating trajectories (100) on the heating surfaces (201). The metal heating trajectories (100) are equidistantly distributed in a lengthwise direction of the porous liquid guiding material member (10). The porous liquid guiding material member (10) realizes a liquid transmission along a lengthwise direction which is defined as a first direction, and an airflow transmission along a second direction which is perpendicular to the second direction.

In one embodiment, a remote monitoring system for a fluid applicator system is disclosed. The fluid applicator system is disposed to heat and pump spray fluid, and to transmit reports including sensed temperatures, pressures, and other operational parameters of the fluid applicator system via a wireless network. The remote monitoring system comprises a data storage server, and an end user interface. The data storage server is configured to receive and archive the reports. The end user interface is configured to provide a graphical user interface based on the reports. The graphical user interface illustrates a status of the fluid handling system, sensed and commanded temperatures of the fluid handling system, sensed and commanded pressures of the fluid handling system, and usage statistics of the fluid handling system.

A spray nozzle can control a film region easily. A spray nozzle of an embodiment includes, a nozzle main body, a nozzle tip section connected to a tip of the nozzle main body, and at least one path changing section which is provided in a passage of the carrier gas in the nozzle tip section and changes a path of the film material.

A sprayer for spraying fluid includes a pump, a motor that drives the pump, a drive cycle indicator, a wireless module configured to send and receive information, and control circuitry. The drive cycle indicator outputs an indication of cycle status of the pump. The control circuitry is configured to receive the plurality of cycle status indications of the pump, determine a plurality of output values representing paint spray fluid output volume over a plurality of time windows based on the plurality of cycle status indications of the pump, store the plurality of output values in memory, and cause the wireless module to transmit one or more of the stored plurality of output values externally from the sprayer.

Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.

A device for nebulising a rinsing liquid having a housing and a propellant gas connection, which can be connected to a propellant gas reservoir, and includes a rinsing liquid connection, which can be connected to a rinsing liquid reservoir. There is a mixing chamber and a propellant gas flow path, which connects the propellant gas connection to the mixing chamber, and a propellant gas conveying device, by means of which propellant gas can be fed to the mixing chamber under overpressure. There is also a rinsing liquid flow path, which connects the rinsing liquid connection to the mixing chamber. Nebulised rinsing liquid can be discharged as rinsing fluid from a rinsing fluid discharge connection, which is connected to the mixing chamber. An active rinsing liquid conveying device is provided, by means of which rinsing liquid can be conveyed to the mixing chamber under overpressure.

A handheld computer device is configured to selectively receive a plurality of fluid output values from a paint sprayer and configured to operate in an accessible mode in which the handheld computer device is in a first location where wireless connectivity, via a continuous or near continuous communication path, to at least one of a network server or the paint sprayer is accessible or operate in an inaccessible mode in which the handheld computer device is in a second location out of range of the continuous or near continuous communication path to at least one of the network server or the paint sprayer.