A retaining system for a solenoid assembly of a liquid adhesive dispensing system includes a quick-release mechanism configured to secure the solenoid assembly in place. The quick-release mechanism engages an air tube of the solenoid and thereby secures the entire solenoid assembly to a manifold. The quick-release mechanism can release the solenoid, facilitating easy removal of the entire solenoid assembly, by a simple turning, pushing, or pulling action on the quick-release mechanism. The released solenoid can then be removed and replaced, thereby minimizing downtime caused due to the replacement of a faulty solenoid.

The invention proposed refers to a Multifunctional cold macro- and micro-spray spraying machine, techniques known as “coldspraying” and “coldfogging” done automatically and independently by a single spray machine, making it a multifunctional spray machine able to perform shock treatments and to maintain atmospheric deinsecting, disinfection, deodorizing and odorizing depending on the liquid formulation of active agents dosed.

A fastening unit, in particular a fastening unit for modules which are intended to supply a user of a breathing mask or breathing hood with breathable air, and to such modules. The fastening unit is designed to secure one module relative to another module, and has a first component part for assembly with the other module and a second component part for assembly with the module. The second component part is rotatable, by means of the first component part, about a predetermined angle relative to the first component part; and first and second subcomponents within the region of the defined angle can engage with each other in a plurality of positions.

An activated carbon absorber, in particular an activated carbon absorber for use by a user of an externally ventilated breathing mask or breathing hood. The activated carbon absorber includes a housing for accommodating a filter cartridge, and the housing has the following features: an air inlet supply port to receive compressed air from an air-supply unit; a connector for connecting to a breathing mask or hood; a unit which can be fastened to the body of or to or on the housing of the activated carbon absorber and which is capable of forming a detachable connection with another component in particular a sliding or slip connection.

A system for repairing a paint defect of a part can have means for identifying the paint defect of the part, a robotic applicator, and a computer module. The robotic applicator can include a dispenser and a pad. The robotic applicator can be configured to position the dispenser and the pad adjacent to the paint defect of the part. The dispenser can be configured to atomize a composition into an atomized composition. The dispenser can be also configured to dispose a predetermined amount of the atomized composition on the paint defect. The pad can be configured to work the predetermined amount of the atomized composition on the paint defect. The computer module can be in communication with the robotic applicator. The computer module can be configured to control functions of the robotic applicator.

A dry fogging system includes a control device including a control device inlet configured to couple to a gas source, a first control device outlet, and a second control device outlet configured to couple to a first tank. The dry fogging system further includes a first spray device including a first spray device inlet configured to couple to the first tank, a second spray device inlet configured to couple to the first control device outlet, and a spray device outlet configured to provide dry fogging.

The invention includes an air mover device used for fire mitigation and protection. The core component is an air mover unit whose discharge airstream can be positioned using air rudders and/or a directional control assembly to provide air flows in optimum directions and capacity to counter unwanted fire progression or to promote fires in cases of back-burns. Additional support components include a power supply, its fuel source, a speed control mechanism for the air mover, an air mover inlet protective screen, a sparger unit to impart suppressant or retardant into the airstream, balancing feet, a removable nozzle, and instrumentation and controls to ensure function and safety of equipment and personnel. This device can be on a static or mobile platform, towed or self-propelled and can be locally or remotely controlled.

A flying object includes: a flying object body; a blade that enables the flying object body to fly; a paint ejection mechanism that ejects paint in a first direction; and a fluid ejection mechanism that ejects a fluid in a second direction differing from the first direction by 90 degrees or more.

In an ultrasonic atomization apparatus of the present invention, a separator cup and four ultrasonic vibrators are provided to satisfy a reflected wave avoidance condition that “four reflected waves are not received by any of the four ultrasonic vibrators”. Specifically, a set curvature of a bottom surface of the separator cup is set to be larger than a conventional set curvature. In addition, a distance from a center point of a bottom surface of the water tank of each of the four ultrasonic vibrators is set to be longer than a conventional distance.

A light beam emission system includes: a blower that forms a flow path in which aerosol flows; and an emitter that emits a light beam. At least part of the light beam propagates along the flow path of the aerosol.