Class / Patent application number | Description | Number of patent applications / Date published |
239704000 | With fluid entrainment | 16 |
20080277507 | Nozzle with internal ramp - A nozzle for a powder spray gun optionally includes an internal filter that allows air to be added to the powder flow within the nozzle shell. The nozzle may optionally include an off-axis outlet slot relative to a main flow axis of the powder into the nozzle shell so that powder encounters an obstruction before exiting through the outlet slot. | 11-13-2008 |
20090127357 | ELECTROSTATICALLY ATOMIZING DEVICE AND FOOD CONTAINER PROVIDED WITH THE SAME - The liquid is supplied to an emitter electrode which is provided at a tip of a liquid carrier, receives a high voltage, is electrical-charged, and discharged as a mist of charged minute water particles of nanometer order from the emitter electrode. The emitter electrode discharges the mist of the charged minute water particles of micron order at the same time by a pressure which is applied to the liquid which is supplied to the tip of the emitter electrode. An electrostatically atomizing device supplies liquid to an emitter electrode of a tip of a liquid carrier, applies the high voltage to the liquid, electrically-charges the liquid, and causes the emitter electrode to discharge a mist of charged minute water particles of nanometer order. In addition, the electrostatically atomizing device applies a pressure to the emitter electrode and causes the emitter electrode to discharge a mist of the charged minute water particles of micron order. The electrostatically atomizing device is able to humidify a space by the mist of the charged minute water particles of micron order as well as is able to decompose harmful substances in the space, is able to sterilize and deodorize the substances in the space by radicals which is included by the mist of the charged minute water particles of nanometer order. | 05-21-2009 |
20090321544 | ELECTROSTATIC ATOMIZING APPARATUS FOR USE IN VEHICLE - An electrostatic atomizing apparatus is used in a vehicle having an air conditioning system equipped with an air duct for delivering air into a passenger compartment, comprising a discharge electrode, an opposite electrode opposed to the discharge electrode, a cooler for cooling the discharge electrode, a high voltage power source for applying a high voltage between the discharge electrode and the opposite electrode so as to electrostatically atomize the condensed water deposited on the predetermined portion of the discharge electrode into mist, and a mist introducing pipe that introduces the mist into the air duct. | 12-31-2009 |
20100072310 | ELECTROSTATICALLY ATOMIZING KIT FOR USE IN A VEHICLE - An electrostatically atomizing kit for use in a vehicle has an atomizing unit in combination with a plurality of differently shaped deflector guides. The atomizing unit is supplied with water and electrostatically atomizing the water into charged minute water particles in the form of a mist to be carried on a conditioned air blowing into a passenger's room through a blow port. The deflector ducts are selectively detachable to the blow port, and are differently shaped to each other to deflect the conditioned air carrying the mist in different directions in order to effectively concentrate the mist carried air to a particular object or item in the passenger's room. | 03-25-2010 |
20100193613 | ELECTROSTATIC COATING APPARATUS - A housing member includes a main housing body and an intermediate tube provided around the outer periphery of the main housing body. Located in a front portion of the main housing body is an atomizer including an air motor and a rotary atomizing head, while located in a rear portion of the main housing body is a high voltage generator to apply a high voltage to paint through the air motor. A multitude of hollow cavities are uniformly formed in the intermediate tube over the entire outer surface thereof by the use of through holes opened through the intermediate tube. A cover member is fitted on the outer surface of the intermediate tube in contact with the intermediate tube, thereby intensifying electric field strength in outer corner portions of the hollow cavities to prevent deposition of charged paint particles. | 08-05-2010 |
20100243768 | Air Conditioner Including Electrostatic Atomization Device - An airflow passage of an air conditioner includes an intake port, which draws in air, and an outlet port, which is in communication with the intake port and emits air conditioning current. An electrostatic atomization device used with the air conditioner is in communication with the airflow passage and includes a discharge electrode, a water supply device, which supplies water to the discharge electrode, and a high voltage application device, which applies high voltage to the discharge electrode and generates charged micro-particle water through electrostatic atomization. The electrostatic atomization device additionally generates ozone when generating the charged micro-particle water and emits the ozone into the airflow passage with the charged micro-particle water. A controller controls concentration of the ozone emitted from the outlet port of the airflow passage at an appropriate concentration during operation of the air conditioner. | 09-30-2010 |
20110024529 | Electrostatic atomizer - An electrostatic atomizer includes a discharge electrode, an opposite electrode positioned in front of the discharge electrode in a spaced-apart relationship therewith, a housing for defining an atomization chamber between the discharge electrode and the opposite electrode, a water supply unit for supplying water for atomization to the discharge electrode, and a voltage application unit for applying a voltage to the discharge electrode. The housing is provided with an air vent window through which the atomization chamber is opened laterally outwards. The opposite electrode is provided with a soundproof shield portion extended therefrom to cover, when seen from a front side of the opposite electrode, the space existing laterally outwards of the air vent window of the housing. The soundproof shield portion reflects rearwards a discharge sound generated in the atomization chamber. | 02-03-2011 |
20130214067 | DEVICE FOR MANUALLY PAINTING A LARGE SURFACE, IN PARTICULAR AN OUTER SURFACE OF AN AIRCRAFT - A device for manually painting a large surface using a spray gun connected to a paint feed line for the supply of an enamel paint and to a pressure line for the provision of compressed air. After the manual actuation of an operating switch arranged on a handle piece, the spray gun sprays the enamel paint by compressed air via a spray head to apply the enamel paint onto the surface. The spray gun includes means such that it can be moved manually along the surface. The means include an extension rod, at one end of which the spray gun is attached by the handle piece and which is configured such that, when held by an operator on an arm holder configured at the opposite end, it extends from the elbow along the forearm of the operator and beyond the distal end of the forearm. | 08-22-2013 |
20130221139 | HIGH MASS THROUGHPUT PARTICLE GENERATION USING MULTIPLE NOZZLE SPRAYING - Spraying apparatus and methods that employ multiple nozzle structures for producing multiple sprays of particles, e.g., nanoparticles, for various applications, e.g., pharmaceuticals, are provided. For example, an electrospray dispensing device may include a plurality of nozzle structures, wherein each nozzle structure is separated from adjacent nozzle structures by an internozzle distance. Sprays of particles are established from the nozzle structures by creating a nonuniform electrical field between the nozzle structures and an electrode electrically isolated therefrom. | 08-29-2013 |
20140131486 | Electrostatic Spray Tool System - A system, including an electrostatic tool, including a material passage configured to deliver a material, an air passage through the electrostatic tool, and configured to deliver compressed air for spraying the material, and a first duckbill valve within the air passage and configured to block the backflow of the material in the air passage past the duckbill. | 05-15-2014 |
20150053797 | POWDER GUN CONFIGURABLE FOR SUPPLY FROM VENTURI OR DENSE PHASE PUMP - A powder spray gun includes a powder flow path inlet and a powder flow path outlet, the powder flow path inlet being connectable in a first configuration to a dilute phase powder pump and in a second configuration to a dense phase powder pump, wherein the powder spray gun comprises a spray nozzle that is the same for the first and second configurations. The powder flow path is provided by a powder tube that extends through the gun, with the powder tube having a first diameter at an inlet portion of the spray gun and a second diameter at an outlet portion of the spray gun, with the second diameter being greater than the first diameter. The powder flow path may also include a conical transition portion, and a member for adding air to the powder flow. | 02-26-2015 |
20160184843 | ELECTROSTATIC ATOMIZER - A chamber ( | 06-30-2016 |
239706000 | With charging electrode mounted on spray device | 4 |
20090121051 | COMPRESSED AIR THROTTLE DEVICE AND A POWDER SPRAY COATING DEVICE - A compressed air throttle apparatus comprising at least one throttle valve adjusted by an electric motor, further an electric circuit fitted with contacting elements to alternatively interrupt and close the electric circuit in relation to the throttle valve settings. This throttle apparatus preferably is applicable to a compressed air path of powder spraycoating equipment. | 05-14-2009 |
20130140385 | CHARGE INJECTED FLUID ASSIST LIQUID ATOMIZER - A charge injected fluid assist liquid atomizer including a liquid delivery channel, a flow focusing member for generating a coaxial air stream to draw a slender jet from the liquid in the delivery channel toward an opposing orifice, an electrode in the channel submerged in the liquid, and a power source for applying a voltage between the electrode and channel to inject a charge into the liquid entrained in the focused flow of the jet and through the opposing orifice. | 06-06-2013 |
20160051998 | APPARATUS FOR ELECTROSTATICALLY SPRAYING A COATING PRODUCT AND METHOD FOR CONTROLLING GENERATOR FOR SUPPLYING POWER TO A HIGH-VOLTAGE UNIT IN SUCH AN APPARATUS - An apparatus for electrostatically spraying a coating product. The apparatus includes a sprayer with first and second pipes which control the flow of the coating product. Air is controlled by at least one valve. The sprayer includes a device for controlling the opening/closing of the valve, a high voltage unit. A generator includes a module for controlling power supplied to the high voltage unit. The sprayer includes a first sensor suitable for detecting the position of a shutter of the valve relative to a seat and for outputting a signal used by the control module to control the power supplied to the high voltage unit, and a second sensor suitable for detecting the position of a switch positioned on the spray gun and for outputting a signal used by the control module to control the power supply of the high voltage unit. | 02-25-2016 |
20160184844 | ATOMIZER FOR A LUBRICANT PRODUCT AND LUBRICATION SYSTEM COMPRISING SAID ATOMIZER - This atomizer makes it possible to spray a lubricant product along a spraying axis and comprises a first passage for the product which is centered on the spraying axis, a nozzle which is centered on the spraying axis, and a core which is disposed coaxially inside the nozzle. The atomizer also comprises a second passage for ejecting a first jet of air, which is arranged around the first passage in a peripheral direction with respect to the spraying axis and which, in operation, confers a helical direction on the first jet of air. In addition, the first passage is defined between the core and the nozzle and is formed by a plurality of separate passage sections. | 06-30-2016 |