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8142391 |
Electrostatic transcutaneous hypodermic spray (electrostatic hypospray)
A method and apparatus for delivering therapeutic or diagnostic agents as a low pressure high velocity spray into tissue. According to the particular desired spray characteristics, the spray may be...
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8083161 |
Handheld sprayer with removable cartridge and method of using same
A cartridge for a handheld electrohydrodynamic (EHD) spraying device and a spraying device incorporating the cartridge. The cartridge is disposable, and can contain therapeutic products. The device...
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8025026 |
Installation for spraying a multi-component coating material
An installation for spraying a multi-component coating material composed of at least one robot having a moving portion carrying at least one electrostatic sprayer, the coating material having an...
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8020784 |
Coating material supply installation and associated operating procedure
A coating material supply device is disclosed, such as for a paint facility. An exemplary coating material supply device may include a coating material reservoir and a coating material meter....
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7992515 |
Electrode holder for a powder spraying device
An electrode holder for a powder spraying device includes a powder channel and a bridge arranged into the powder channel for holding an electrode. In addition a wedge is provided, which can be...
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7988075 |
Circuit board configuration for air-powered electrostatically aided coating material atomizer
A coating dispensing device includes a trigger assembly for actuating the coating dispensing device to dispense coating material and a nozzle through which the coating material is dispensed. The...
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7963244 |
Electrostatic coating apparatus
An electrostatic coating apparatus for coating an object includes a base module, a nozzle, an electric field generator and a power supply. The object is mounted on the base module. The nozzle...
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7891578 |
Liquid formations for electrohydrodymanic spraying containing polymer and suspended particles
A method of providing a droplet spray, includes supplying a liquid polymer formulation within which substantially inert particulate material is suspended to an outlet and subjecting liquid issuing...
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7883033 |
Lead screw locking device
A cartridge for an electrohydrodynamic spraying device and a spraying device incorporating the cartridge, where the cartridge includes a locking mechanism. The cartridge is disposable, and can...
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7882799 |
Method and apparatus for generating charged particles for deposition on a surface
A method for establishing a calibrating standard for wafer inspection includes depositing solid ionized particles of a known size range with an aerosol onto a wafer. The method also includes...
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7841549 |
Electrostatic spraying device
An electrostatic spraying device has a removable cartridge with a reservoir containing a volume of liquid compositions to be electrically sprayed. The device includes a nozzle for dispensing the...
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7823809 |
Electrostatic spraying device
An electrostatic spraying device has a capability of confirming that the device is ready for making an electrostatic spraying of the liquid composition on a user's skin. The device includes a...
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7823808 |
Electrostatic spraying device
An electrostatic spraying device having a removable cartridge with a reservoir containing a volume of liquid compositions to be electrically sprayed on a user's skin. The device includes a nozzle...
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7793869 |
Particulate material applicator and pump
A nozzle assembly for a material application device includes an expansion chamber for slowing down the velocity of powder fed to the nozzle from a dense phase pump. The nozzle assembly includes a...
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7790344 |
Method of preparing powder and toner for electrophotography, and toner therefor
A method of preparing a powder, including bombarding a spray gas to a liquid material through a spray nozzle to form an atomized liquid material; and solidifying the atomized liquid material,...
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7745497 |
Electrostatic aerosol compositions
An electrically neutral composition in the form of a water-in-oil or an oil-in-water emulsion is imparted with a unipolar electrostatic charge on spraying from an aerosol spray device by...
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7712687 |
Electrostatic spray device
An electrostatic spray device that maintains a consistent charge-to-mass ratio in order to maintain a consistent target spray quality is disclosed. During steady state conditions, the high voltage...
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7694645 |
Rotary atomization head painting device
An air source (11) is connected to an air motor (3) through an electropneumatic converter (12) which is connected to a rotational controller (13). Upon changing settings in a target rotational...
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7677482 |
Electric charge concentration type droplet dispensing device having nonconductive capillary nozzle
Provided is a droplet dispensing device having a nonconductive capillary nozzle. The droplet dispensing device comprises: a nonconductive capillary nozzle disposed in a downward position; a pump...
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7673819 |
Handheld sprayer with removable cartridge and method of using same
A cartridge for a handheld electrohydrodynamic (EHD) spraying device and a spraying device incorporating the cartridge. The cartridge is disposable, and can contain therapeutic products. The device...
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7614572 |
Electrostatic spraying device
An electrostatic spraying device has a removable cartridge with a reservoir containing a volume of liquid compositions to be electrically sprayed. The reservoir is deformable according to inner...
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7514048 |
Controlled odor generator
A controlled odor generator, comprising a central processing unit, at least one micropump unit, a sensor unit and a fan. The micropump unit is housed in a casing containing odorous fluid and has a...
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7488387 |
Apparatus and method for three-dimensionally planting pile
In an apparatus including a shooting device, a planting device, a drive source for feeding pressurized air to the shooting device, a pile feeding container in communication with the shooting...
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7472850 |
Ultrasonic standing-wave atomizer arrangement
The invention relates to an ultrasonic standing-wave atomizer arrangement for producing a paint spray mist for painting a workpiece, with a sonotrode, with a component arranged lying opposite the...
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7347679 |
Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof
An apparatus and method for manufacturing ultra-fine particles using an electrospray device is disclosed. One or more capillary provided at its tip with a nozzle is positioned within a guide duct...
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7337987 |
Liquid jetting device
A liquid jetting apparatus (50) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (51) in which an edge portion thereof is arranged to face the base material K...
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7329320 |
Apparatus for electrifying particle apparatus for scattering particle
Disclosed is an apparatus for electrifying spacers and an apparatus for scattering spacers using the same. For the purpose of maintaining a cell gap of a LCD, the spacer is electrified to have a...
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7296756 |
Voltage block
A voltage block comprises first and second reservoirs and a switching device including an inlet port, an outlet port, a first reservoir port and a second reservoir port. The switching device is...
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7296759 |
Ratcheting retaining ring
A retaining ring for a coating material dispenser including a nozzle for the discharge of coating material and a cap having a plurality of orifices arrayed in a spatial orientation with respect to...
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7240861 |
Method and apparatus for dispensing paint powders for powder coatings
A corona charge spray gun for dispensing powders for powder coatings. The spray gun includes a housing defining a chamber terminating in an outlet passageway. A high voltage electrode is mounted in...
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7226004 |
Solvent resistant bearings for self-generating electrostatic spray gun
An electrostatic spray gun (10) having an air powered alternator-turbine (14) with a rotating impeller (24) therein mounted in bearings (18) is provided with bearings (18) which are coated with a...
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7198208 |
Fuel injection assembly
A fuel injection assembly comprising a main structure (101) for mounting on an internal combustion engine, the main structure having one or more orifices (115) for injecting fuel directly into the...
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7156045 |
Coating machine
A coating machine having a coating material discharging mechanism for discharging a previously filled coating material under pressure to an atomizing mechanism wherein a coating material bag for...
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7152817 |
Electrostatic spray device
An electrostatic spray device and a cartridge for an electrostatic spray device that reduce the occurrence of electrically induced emulsion product separation are disclosed. The device and/or the...
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7134618 |
Dry powder injector
Methods, processes, and apparatuses for the large scale synthesis of carbon nanostructures are provided. Metal catalysts having small diameter and narrow distribution of particle sizes are prepared...
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7131601 |
Rotational atomizer turbine and rotational atomizer
A rotational atomizer turbine of the present invention is designed to drive a bell-shaped disk in a rotational atomizer for a coating unit. The rotational atomizer turbine includes a housing, a...
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7114670 |
Self-contained powder coating system
A powder coating gun with an internal fan and a quick-change powder cartridge. Pressurized air generated by the fan entrains the powder coating material from the powder cartridge and the entrained...
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7086617 |
Liquid sprayer
A nozzle hole of a conductive nozzle plate exposes the liquid surface of conductive ink. Ultrasonic generation means vibrates the ink for forming fine surface waves on the liquid surface so that...
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6951309 |
Powder spray coating device
A powder spraycoating apparatus includes at least one compressed-air outlet (8) connected to a source (14) of compressed air from which it receives compressed air (15) at such a rate and such...
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6942162 |
Apparatus and method for remote monitoring and servicing material application systems
A system and related methods for configuring and monitoring a spraying application system for installation and use at a site that is remotely located from the spraying system manufacturing site....
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6935583 |
Coating-powder spray gun
A coating-powder spray gun includes a gun housing (2) of which the front end face is sealed pressure-hermetically with respect to compressed gas by a front end wall (28). A current-limiting...
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6896735 |
Integrated charge ring
For improving external charging in electrostatic atomizers for conductive coating material and for reducing the structural size of the atomizer, particularly for robot applications, the charging...
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6877681 |
Spray gun having improved fluid tip with conductive path
A modular spray gun that can be configured and built to operate using a selectable spray process. The modular spray gun includes a gun body, an extension and a selectable spray atomizing component....
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6866212 |
Electrostatic spray device
An electrostatic spraying device being configured and disposed to electrostatically charge and dispense a liquid composition from a supply to a point of dispersal, wherein the device comprises: a...
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6833029 |
Spray booth with improved electrostatic disk
A spray booth comprising an electrostatic disk (1) that is suitable to move along a shaft in order to position it at a chosen height with respect to a piece to be coated, the electrostatic disk (1)...
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6814318 |
Disposable cartridge for electrostatic spray device
An electrostatic spraying device being configured and disposed to electrostatically charge and dispense a product from a supply to a point of dispersal. This device has a reservoir configured to...
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6802459 |
Device for preparing the walls of a mold for molding or shaping to make them ready for the next molding cycle
The invention provides a sprayer for spraying mold wall treatment agent or another liquid. The liquid is sprayed onto, for example, the walls of a mold or some other article. The sprayer includes a...
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6758423 |
Spray gun with data device and method of control
A system and method of storing and reading parameter data associated with an electrostatic spray gun power supply is provided. The method includes, for example, the steps of reading parameter data...
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6742722 |
Cartridge type coating system
A paint cartridge is provided with a wash fluid passage in communication with a paint chamber, along with a wash fluid valve adapted to open and close the wash fluid passage. Provided on the side...
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6691927 |
Apparatus and method for fluid emission control by use of a passive electrolytic reaction
An apparatus and method for fluid emission control of a conductive fluid utilizes a passive electrolytic reaction to ionize the conductive fluid. The apparatus includes a fluid emission system...
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