An adjustable atomizer nozzle assembly includes an assembly body; first and second side nozzle components, including compressed air tubes, liquid tubes, liquid heater, air heater, atomizer nozzles, which are mounted with an impingement angle to create a combined aerosol stream with reduced droplet size. An adjustable atomizer nozzle system includes a nozzle assembly; a mast assembly; a self-coiling line assembly, including a compressed air line, a pressurized liquid line, and a power line; a pressure tank; a compressor; a power supply; a mounting base; and wheels. A nozzle assembly can include one atomizer nozzle with a liquid heater. A method of use includes providing an adjustable atomizer nozzle system, configuring impingement for spraying, spraying a room, configuring impingement for fogging, and fogging the room.

Some embodiments of the invention belongs to a technical field of NdFeB magnet processing, and mainly relates to a device and method for improving the coercivity of ring-shaped NdFeB magnet. A layer of heavy rare earth coating is sprayed on the inner and outer surfaces of the ring-shaped NdFeB magnet by the device, and then the ring-shaped NdFeB magnet sprayed with the heavy rare-earth coating is subjected to diffusion treatment to improve the coercivity of the ring-shaped NdFeB magnet. The invention uses heavy rare earth slurry as the diffusion source, combined with spraying technology, can quickly and uniformly cover a layer of heavy rare earth coating on the inner and outer surfaces of the ring-shaped NdFeB magnet, and the coercivity of the ring-shaped NdFeB magnet is improved after heat treatment.

A makeup machine includes a multi-nozzle spray head and a plurality of needle valves. The multi-nozzle spray head has a main body and a plurality of nozzles. Each of the nozzles includes an interior chamber and an ejection hole, and the interior chamber is communicated with the ejection hole. The needle valves are disposed in the main body and axially aligned with the ejection holes. The needle valves are configured to be axially movable away from the corresponding ejection holes to open the ejection holes and to be axially movable towards the corresponding ejection holes to close the ejection holes. Further, the needle valves are capable of synchronously or individually moving with respect to the main body.

The present invention relates to a device (1) for the administration of a cosmetic product, with a first holder (2) for a pressurized gas cartridge (3), a second holder (4) for a cosmetic product container (5), flow rate regulating means (6), a nozzle (7) with heating means (8), and a trigger (9) which allows opening the passage of gas when operated. The first holder (2) allows housing a cartridge (3) for the passage of pressurized gas towards the flow rate regulating means (6). The first holder (2), the flow rate regulating means (6) and the nozzle (7) are fluidically connected. The regulating means are located downstream of the first holder (2) and upstream of the nozzle (7). The second holder (4) allows housing a container (5) for the passage of a product towards the nozzle (7) by means of a first conduit (10). The invention also relates to the corresponding process, use and container.

An adjustable atomizer nozzle assembly includes an assembly body; first and second side nozzle components, including compressed air tubes, liquid tubes, liquid heater, air heater, atomizer nozzles, which are mounted with an impingement angle to create a combined aerosol stream with reduced droplet size. An adjustable atomizer nozzle system includes a nozzle assembly; a mast assembly; a self-coiling line assembly, including a compressed air line, a pressurized liquid line, and a power line; a pressure tank; a compressor; a power supply; a mounting base; and wheels. A nozzle assembly can include one atomizer nozzle with a liquid heater. A method of use includes providing an adjustable atomizer nozzle system, configuring impingement for spraying, spraying a room, configuring impingement for fogging, and fogging the room.

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.

An apparatus for coating an injection medical device includes an inlet tank fillable with a coating substance, a delivery nozzle configured to deliver the coating substance to an injection medical device, and a supply assembly interposed between, and in fluid communication with, the inlet tank and the delivery nozzle, the supply assembly being configured to withdraw the coating substance from the inlet tank and to supply it to the delivery nozzle. The supply assembly includes at least one sterilisation filter configured to filter the coating substance withdrawn from the inlet tank. A method of for coating an injection medical device is also disclosed.

A device for disinfecting, sterilizing and/or maintaining medical, especially dental, instruments comprises a maintenance and cleaning chamber for accommodating instruments to be conditioned and means for supplying different cleaning or maintenance media for cleaning, disinfecting or sterilizing and/or maintaining the instruments in subsequent steps. The start times of the conditioning cycles for the different instruments are staggered.

A volatile composition dispenser and a method of dispensing a volatile composition is provided. The volatile composition dispenser includes a reservoir for containing a volatile composition and a transport member having a first end portion and an opposing second end portion, and an evaporative surface. The first end portion of the transport member is in fluid communication with the reservoir and the second end portion of the transport member is in fluid communication with the evaporative surface. The volatile composition dispenser also includes an air pump in gaseous communication with the reservoir.

A system having a material sensor system coupled to a material tank is provided. The material tank is configured to receive a quantity of the material and output a flow of the material. The material sensor system includes a float system coupled to an inner surface of the material tank. The float system includes a float configured float within a float cavity. The material sensor system includes a switch coupled to an outer surface of the material tank. The switch is communicatively coupled to the float system through a wall of the material tank, and the switch is configured to send one or more signals to a control system when the float engages the switch.