A high voltage resistor arrangement has a rod-shaped supporting substrate made of electrically insulating material and a plurality of individual resistors and/or discrete capacitors spaced apart from each other in the longitudinal direction of the supporting substrate, wherein at least one conductive path extending in the longitudinal direction of the supporting substrate is formed on the supporting substrate which is galvanically connected to the individual resistors and/or discrete capacitors, and wherein the individual resistors and/or discrete capacitors are realized as SMD components soldered directly onto the supporting substrate by means of solder pads.

A device for generating ions that includes a housing with a first portion and a second portion having a cavity therein. A first voltage wire and a second voltage wire are electrically coupled to an ionization module. A first electrode is electrically coupled to the first voltage wire configured to emit ions and a second electrode electrically coupled to the second voltage wire is configured to emit ions. An electrode cleaning apparatus is slidingly disposed within the cavity of the housing configured to contact both the first electrode and the second electrode. The electrode cleaning apparatus is powered by a motor, causing the electrode cleaning apparatus to contact the first electrode and the second electrode for cleaning.

Voltage application device includes voltage application circuit. Voltage application circuit applies a voltage to load including discharge electrode that holds liquid, voltage application circuit generating discharge in discharge electrode. During a drive period, voltage application circuit periodically changes a magnitude of the voltage applied to load at a drive frequency within a predetermined range including a resonance frequency of liquid, voltage application circuit mechanically vibrating liquid.

Disclosed is a static eliminator having an offset voltage reducing structure capable of improving antistatic performance for a charged body by reducing an ion offset voltage. The present static eliminator comprises a static eliminator body having an air passage through which high-pressure air is supplied, a plurality of discharge structures installed at the lower end of the static eliminator body to supply the high-pressure air passing through the air passage, and generating positive/negative ions by discharging using the applied high voltage, and an offset voltage reduction unit having a plurality of openings formed to allow the positive/negative ions and high-pressure air to pass therethrough, and installed to cover at least some of the plurality of discharge structures.

In a method and device for separating components in a corona discharge zone an air stream containing water molecules is passed between at least one ionizing electrode and at least one non-ionizing electrode; and high voltage is applied to the electrodes to create a corona discharge zone consisting of a plasma region wherein ozone is formed and a dark region where predominantly hydrogen peroxide is formed. The air flow entering the corona discharge zone is divided into two separate air flows, a first of which passes through the corona discharge plasma region, and a second of which passes through the dark corona discharge region; and a negative pressure gradient is applied to the plasma region only so as to remove the ozone and thereby separate the ozone from the hydrogen peroxide.

Disclosed are an ion generating device and an air conditioner having the same. The air conditioner may include a housing; a blower which causes a flow of air passing through an inner space of the housing; a heat exchanger located in the inner space of the housing; and an ion generating device which is spaced apart from the heat exchanger, and coupled to an inner side of the housing, wherein the ion generating device may include: a hollow body; a fan which is coupled to one side of the body, and causes a flow of air passing through an inside of the body; and an ionizer which is coupled to the other side of the body, and generates ion, wherein the ionizer may include a case hole which is formed in a portion of the ionizer facing the inside of the body, and communicates with the inside of the body.

Disclosed is a cascade insert for an ionising bar for the contactless neutralising of electrostatic charges and/or for contactless charging, in particular of insulation materials. The cascade insert includes a housing having at least one cascade circuit which has at least one transformer and a one- or multiple-stage cascade unit, said circuit units being potted with a potting material, and the output of the cascade circuit is coupled capacitively, inductively or resistively with a plurality of electrode points which are accommodated in a carrier extending in the direction of extension of the housing.

A discharge device is housed in a housing portion of a holder. The discharge device includes a housed section and a discharge electrode protruding from the housed section. The housed section is housed in the housing portion. The housed section includes a bottom wall and two side walls. The two side walls oppose each other in a longitudinal direction of the bottom wall. At least one of the two side walls is connected to the bottom wall via a curved surface. The curved surface guides a corner of the housing portion when the housed section is housed in the housing portion. As a result, the housed section is housed in the housing portion without catching on the corner.

The present disclosure is directed to ion generators and their enclosures that include a base, a non-linear wall projecting from the base, a top connected to the non-linear wall a top connected to the non-linear wall, wherein the base, the non-linear wall and the top form a closed space, and at least one ionizing element extending from the device, wherein the at least one ionizing element is configured to receive a voltage capable of producing ions from a power source in the closed space.

The present disclosure is directed to ion generators and their enclosures that include a base, a non-linear wall projecting from the base, a top connected to the non-linear wall a top connected to the non-linear wall, wherein the base, the non-linear wall and the top form a closed space, and at least one ionizing element extending from the device, wherein the at least one ionizing element is configured to receive a voltage capable of producing ions from a power source in the closed space.