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7453682 |
Discharge device and air conditioner having said device
A surface discharge type air cleaning device comprises an insulating dielectric body formed in the shape of a sheet, a discharge electrode having a pattern part of a predetermined area formed on...
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7427864 |
Ion balance monitor
An ion balance monitor for simultaneous monitoring of the positive and negative ion production rates, and therefore ion concentration, by measurement of currents resulting from the presence of...
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7417843 |
System and method of protecting metallic structures from lightning strikes
A lightning protection system having a sensor for detecting a polarity of atmospheric charges, a direct current power supply, a controller interactively connected to the power supply and to the...
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7408562 |
Ion generating apparatus
A head 2 has a through hole 7 into which compressed air is supplied and flows, and a discharge electrode 11 is disposed inside the through hole 7 . When a voltage required for discharging is...
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7391599 |
Low voltage modular room ionization system
An ionization system for a predefined area includes a plurality of emitter modules spaced around the area, a system controller for individually addressing and monitoring the emitter modules and...
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7375945 |
Ion generator
In an ion generator comprising a discharge needle 2 , an opposed electrode 3 opposite the discharge needle 2 and an AC high voltage power source 4 , for generating positive and negative air...
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7339779 |
Piezoelectric anion generator controled by integrated circuit
A piezoelectric anion generator controlled by an integrated circuit IC, which includes an oscillation circuit, a frequency following-up circuit, an power amplification circuit, a step-up circuit, a...
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7333317 |
Portable ionizer
A portable ionizer is arranged for generating ionized air in an area of a user's fingers. The portable ionizer includes a battery-powered oscillator coupled via a high voltage conversion circuit to...
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7312973 |
Air conditioning apparatus and ion generating device for use therein
An air conditioning apparatus incorporates an ion generating device that generates positive and negative ions by applying an alternating-current voltage between electrodes. The generated positive...
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7289310 |
Adjustable static current discharging bracelet
An adjustable static current discharging bracelet includes a main body of inverse U-shaped section, a medium static current collector under the top of the main body and riveted to a protruding rod,...
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7256979 |
Ion generator, and electric apparatus and air conditioning apparatus incorporating the same
A booster coil is stored in a coil storing room provided in the bottom section of a common case having an opening on one side, and is insulation-molded with a filler. A circuit substrate is...
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7254007 |
Display apparatus having an anion generator
A display apparatus includes a display part to display a picture, a signal processor to convert a video signal into a format suitable for the display part, an anion generator to generate anions,...
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7254006 |
Ion generating element and ion generator, air conditioning apparatus, cleaner and refrigerator containing the same
An inner electrode formed inside a dielectric body and a surface electrode formed on a surface of the dielectric body. The surface electrode is formed in a grid pattern with pointed parts formed...
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7242568 |
Display apparatus
A display apparatus includes a display module to display a picture, a casing placed around the display module, an anion generating unit including a plurality of electrodes provided inside the...
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7236344 |
Ionic flow generator for thermal management
The apparatus for generating ionic flow of media includes a DC voltage supply having a positive terminal and a negative terminal with a collector connected to the negative terminal of the direct...
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7227735 |
Current regulated, voltage limited, AC power supply with DC offset for corona chargers
An apparatus and method for powering opposing corona chargers for discharging moving receiver sheets. The discharging capacity of the chargers is expanded by adding a high voltage DC offset to a...
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7224450 |
Method and apparatus for position-dependent optical metrology calibration
A calibration method suitable for highly precise and highly accurate surface metrology measurements is described. In preferred embodiments, an optical inspection tool including a movable optics...
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7215526 |
Ion generator with open emitter and safety feature
The invention is directed towards an efficient and ozone free ion generator in which the ion emitter is open to the surrounding space while the collector is provided by electrical ground remote and...
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7214949 |
Ion generation by the temporal control of gaseous dielectric breakdown
An apparatus and method for ion generation are adapted such that an ionization process is controlled temporally, to first initiate, then to halt the breakdown of the gas before a destructive plasma...
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7206182 |
Negative ions generating circuit design with decreasing high frequency noise and apparatus thereof
A negative ions generating circuit design with decreasing high frequency noise includes a power indication circuit, an oscillation circuit, an amplifying circuit and a radial frequency filtering...
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7199993 |
Ion-generating component, ion-generating unit, and ion-generating apparatus
An ion-generating component has, on an insulating substrate, a ground electrode, a high-voltage electrode, an insulating film provided on the surface of the ground electrode, and a wire electrode....
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7180722 |
Alternating current monitor for an ionizer power supply
An ionizer includes an alternating current (AC) voltage source having an output outputting a waveform with a positive half-cycle and a negative half-cycle, an electrode electrically coupled to the...
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7177133 |
Method and apparatus for bipolar ion generation
A method and apparatus for generating positive and negative ions, the method comprising: generating ac high voltage; providing different polarity of the high-voltage to at least one pair of...
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7161789 |
Ion chip
The ion chip has an ionizing structure in intimate electrical and physical contact with a conductor. The ionizing structure is either a carbon fiber layer or ionizing needles or both. The conductor...
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7150780 |
Electrostatic air cleaning device
An electrostatic air cleaning device includes an array of electrodes. The electrodes include corona electrodes connected to a suitable source of high voltage so as to generate a corona discharge....
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7120007 |
Ion generating unit
An ion generating unit is made compact, yet avoids the undesired arc discharge for successfully generating the ions. The ion generating unit includes a dielectric base having a length and carrying...
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7120006 |
Ion generator and air conditioning apparatus
A switching transformer applies an alternating high voltage across an internal electrode and an external electrode which face each other with a glass tube as a dielectric body between them. The...
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7067939 |
High-voltage pulse generator for an electrostatic filter
A high-voltage pulse generator includes a storage capacitor which is connected to a voltage source via leads. One of the leads is connected to a reference potential via a node point. A switching...
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7054130 |
Apparatus and method for improving uniformity and charge decay time performance of an air ionizer blower
An air ionizer blower includes a voltage source, an air inlet, an air outlet, an air mover, at least one electrode and a straightening vane. The air mover is configured to cause air to flow into...
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7031134 |
Display device including ion generator and electronic appliance
A display device includes a display panel and an ion generator for generating positive ions and negative ions. The display device kills microorganisms or decomposes and removes harmful organic...
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6920031 |
Static charge neutralizer
A hydrocarbon fluid filter monitor cartridge having apparatus for neutralizing the electrostatic charge in the transient fluid including a mass of filter material, and electrical conductor having a...
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6873515 |
Method for preventing electrostatic discharge in a clean room
The present invention provides a method of removing electrostatic charges from a clean room with a laminar flow apparatus. The laminar flow apparatus is disposed on a ceiling of the clean room. An...
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6827642 |
Vehicle remote control and air treatment system and associated methods
A vehicle remote control and air treatment system includes a selectively operable air treatment device. The air treatment device may be an electrically powered ion generator for selectively...
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6807044 |
Corona discharge apparatus and method of manufacture
An ionizer bar includes upper and lower housings having aerodynamically-shaped exterior surfaces to support laminar air flow over the structure. The upper housing forms an upper interior chamber...
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6798637 |
Dynamic air ionizer and method
Concentrations of positive and negative ions that are generated in the ambient air at a selected location are controlled in time-varying manner. Apparatus for generating air ions includes...
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6791815 |
Dynamic air ionizer and method
Concentrations of positive and negative ions that are generated in the ambient air at a selected location are controlled in time-varying manner. Apparatus for generating air ions includes...
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6791814 |
Ion generating apparatus
An ion generating apparatus 1 has an electric cleaning mechanism 79 for burning out attachment adhered on an ion generating electrode 7 by electric heating. Adhesion of dirt and the like onto...
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6785114 |
Foraminous filter for use in air ionizer
An improved air ionizer apparatus includes an air inlet, a high voltage source, an electrode electrically connected to the high voltage source for generating ions and an air outlet. An air mover is...
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6785113 |
Ozone removable electrode corona generation system
A manually switchable corona electrode array and method of operation for use in a corona treater station. The preferred embodiment of the present invention contemplates an electrode array which...
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6757150 |
Method and air baffle for improving air flow over ionizing pins
A method of facilitating the transfer of ions from at least one ionizing pin disposed in an ion air blower into an air stream while the ion air blower is activated. The method includes attaching a...
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6744617 |
Ionizing apparatus and discharge electrode bar for the same
A discharge electrode bar 100 includes a case 101. In the case 101, an air unit 102 and discharge electrode assemblies 103 are disposed in its lower region, and a high voltage unit 104 ...
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6735830 |
Ion generating device
The invention relates to apparatus for generating ions in a gaseous medium, the apparatus comprising one or more needles ( 40 ) each presenting a shank ( 40.1 ) and an emitter end ( 40.2 ), a...
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6693788 |
Air ionizer with static balance control
Air ionization apparatus includes a plurality of air ionizing electrodes connected to a source of high ionizing voltages, and includes a bias source connected to supply bias voltage to a reference...
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6677582 |
Ion source and mass spectrometer
An apparatus for detecting the minor constituents of a sample with high efficiency in positive and negative ion monitoring modes. The directions in which the sample gas is forced to flow in the...
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6668563 |
Air treatment system for airplanes
The present invention is an air treatment system for airplanes. It includes: (a.) an environmental conditioning system located within an airplane to provide at least one of heating, cooling, and...
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6654225 |
Direct-current push-pull type of static eliminator
A static eliminator comprises one pair of discharge electrodes. One electrode issues ions of a polarity while the other electrode issues ions of opposite polarity. In addition to the foregoing,...
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6653638 |
Ion generating apparatus
In an ion generating apparatus, an electric field for generating ion is obtained between an electrode needle 3 and a counter electrode plate 4. A surface discharge path A (passing through an...
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6610127 |
Facility for improving environmental atmosphere of interior space
A facility for improving the environmental atmosphere of an interior space, which includes a negative ion discharger; a plurality of electric poles connected to the output wires of the negative ion...
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6563110 |
In-line gas ionizer and method
A first stream of pressurized gas is directed at high toward a target area through an ionization chamber. As the high-speed, pressurized gas flows through the ionization chamber, a low-pressure...
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6532142 |
Electrification preventing implement and electrification preventing method
An electrification preventing is disclosed in which granular and/or powdered Si or SiOx (0<x<2) which is charged with negative static electricity (negatively-ionized) is sealed in a glass...
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