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Patent Searching and Data


Matches 401 - 450 out of 16,233

Document Document Title
WO/2009/109295A2
The collector stage of an electrostatic separator for cleaning flue gas created in combustion processes comprises a collector stage, having at least one collector pipe in which an at least single-coil brush is rotatably supported. The br...  
WO/2009/109995A2
The invention relates to method and systems wherein the fluid stream from an object to be evacuated is filtered before it enters into vacuum pump with the maximum purity to the level of 99 % and up to the particle size of 0.3 microns wit...  
WO/2009/109995A3
The invention relates to method and systems wherein the fluid stream from an object to be evacuated is filtered before it enters into vacuum pump with the maximum purity to the level of 99 % and up to the particle size of 0.3 microns wit...  
WO/2009/109995A8
The invention relates to method and systems wherein the fluid stream from an object to be evacuated is filtered before it enters into vacuum pump with the maximum purity to the level of 99 % and up to the particle size of 0.3 microns wit...  
WO/2009/109295A3
The collector stage of an electrostatic separator for cleaning flue gas created in combustion processes comprises a collector stage, having at least one collector pipe in which an at least single-coil brush is rotatably supported. The br...  
WO/2009/107350A1
Provided is an air treatment device which can widely diffuse ions generated by an electrostatically charging section in a casing and improve dust collecting performance by surely electrostatically charging dusts in the air. Ions containe...  
WO/2009/106192A1
An electrostatic precipitator for removing solid and liquid components from an aerosol, characterized by at least one high-voltage bar extending into the gas flow path by means of a high-voltage insulator seated on the other side of the ...  
WO/2009/103673A1
The invention relates to an electret coating on a substrate, to a dispersed aqueous electret finish, to a method for producing an electret coating on the substrate and to the use of the electret coating for finishing textiles and carpeti...  
WO/2009/103704A2
The device of the invention exhibits advantages in terms of equipment maintenance as it minimizes the occurrence of electric arcs between the electrodes. The invention mainly comprises a vertical cathode (10) provided with emissive tips ...  
WO/2009/103704A3
The device of the invention exhibits advantages in terms of equipment maintenance as it minimizes the occurrence of electric arcs between the electrodes. The invention mainly comprises a vertical cathode (10) provided with emissive tips ...  
WO/2009/103674A1
The invention relates to a plastic substrate, to a method for producing said plastic substrate and to the use of the plastic substrate for producing textiles and carpeting, filters, for example for filtering gas, air and liquids or in ci...  
WO/2009/104411A1
Disclosed is a dust collector (30) equipped with a dust collection electrode unit (31b) which is disposed in an air passage (15) to which droplets (21a) are supplied and electrically attracts dusts charged in the air, wherein the dust co...  
WO/2009/100932A2
The present invention relates to a method and a device for the energetically optimized precipitation of (concentrated) aerosols in two-stage electrostatic precipitators by means of a Corona discharge and/or for the energetically optimize...  
WO/2009/100932A3
The present invention relates to a method and a device for the energetically optimized precipitation of (concentrated) aerosols in two-stage electrostatic precipitators by means of a Corona discharge and/or for the energetically optimize...  
WO/2009/098032A3
A method of controlling the operation of an electrostatic precipitator (6), wherein a soot-blowing operation is performed in an upstream device (2), comprising the steps of: causing a signal to be sent to the effect that a soot-blowing o...  
WO/2009/098032A2
A method of controlling the operation of an electrostatic precipitator (6), wherein a soot-blowing operation is performed in an upstream device (2), comprising the steps of: causing a signal to be sent to the effect that a soot-blowing o...  
WO/2009/098356A1
The invention relates to a device for cleaning a flue-gas flow of particles, which device (10) can be fitted to a flue-gas flow channel (11.1, 11.2), and which device includes collector means (12) for collecting charged particles (18) wi...  
WO/2009/093437A1
An electrostatic spray device has a housing, a container (11) received in the housing and filled with liquid, a nozzle (20) mounted to the container (11) and having a head end open to the outside of the container (11) and a rear end open...  
WO/2009/090165A3
The invention relates to a high voltage DC power supply system for energizing a number of fields of an electrostatic precipitator (12), said system comprising a high voltage DC-bus (1) consisting of a three-phase transformer- rectifier (...  
WO/2009/090165A2
The invention relates to a high voltage DC power supply system for energizing a number of fields of an electrostatic precipitator (12), said system comprising a high voltage DC-bus (1) consisting of a three-phase transformer- rectifier (...  
WO/2009/086887A1
The disclosure relates to a method or device for controlling the operation of an electrostatic precipitator, ESP. The ESP is used to remove dust particles from a process gas, which is generated by a combustion process. An indicator signa...  
WO/2009/079823A1
A power supply with constant current and constant voltage for an electrostatic precipitator comprises a switching power supply, an oscillation circuit and a rectifying circuit. The output terminals of the rectifying circuit are connected...  
WO/2009/082633A1
An electrostatic dehydrator or separator having at least two generally horizontal electrodes will function as a separator for water and oil, and also for gas, water and oil. Gas/liquid separation occurs in the front section of the vessel...  
WO/2009/079900A1
A high-voltage power supply for a static-precipitator comprises a switch circuit, a high-voltage circuit, a voltage control circuit or a current control circuit. The high-voltage power supply has two grades or more grades for adjusting t...  
WO/2009/059451A1
An electrostatic precipitator includes a housing, a high tension circuit, electrically conductive plates (21,22,23,24,25,31,32,33,34), and a high tension ionization electrode (1). The electrically conductive plates are arranged parallel ...  
WO/2009/057251A1
An air processing device (30) includes a charge unit (20) for charging dusts in an air to be processed and a dust collection unit (30) for collecting charged dusts. The charge unit (20) and the dust collection unit (30) are arranged in a...  
WO/2009/057250A1
In a charge device having a charge unit (20) for charging particles floating in an air to be processed and in an air processing device (air cleaning device) using the charge device, the charge unit (20) uses both of a first charge unit (...  
WO/2009/049788A1
The invention relates to an assembly for sealing access to a chamber that requires sealing, comprising the following features: at least one charging electrode, which can be connected to a pole of a high-voltage source, is located in a fi...  
WO/2009/046787A3
An electrostatic exhaust-gas cleaning installation is proposed in order to clean gases or atmospheres loaded with aerosols. This installation has an ionization device comprising at least one level, which is at right angles to the channel...  
WO/2009/046787A2
An electrostatic exhaust-gas cleaning installation is proposed in order to clean gases or atmospheres loaded with aerosols. This installation has an ionization device comprising at least one level, which is at right angles to the channel...  
WO/2009/033480A1
The invention relates to a device for rapping a row of collector electrodes in an electrostatic precipitator, the collector electrodes consisting of strip plates suspended from their upper ends with respect to their longitudinal extensio...  
WO/2009/034841A1
An air purification filter that is used together with another filter, prevents scatter of cut pieces of fibers separated from the another filter, and effectively reinforces the another filter. The air purification filter (2) has a fiber ...  
WO/2009/029336A2
Embodiments of a method for selecting particles, such as based on their morphology, is disclosed. In a particular example, the particles are charged and acquire different amounts of charge, or have different charge distributions, based o...  
WO/2009/029336A3
Embodiments of a method for selecting particles, such as based on their morphology, is disclosed. In a particular example, the particles are charged and acquire different amounts of charge, or have different charge distributions, based o...  
WO/2009/025003A3
The invention relates to a so-called zero emission 'AST-CNR/ITM system' modular plant for removal of pollutants from flue gases produced by industrial processes. The plant comprises prefabricated modular elements with programmed and auto...  
WO/2009/025003A8
The invention relates to a so-called zero emission 'AST-CNR/ITM system' modular plant for removal of pollutants from flue gases produced by industrial processes. The plant comprises prefabricated modular elements with programmed and auto...  
WO/2009/023066A1
An intense field dielectric air filtration system includes a perimeter frame for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus. A door including a grille disposed thereon is mounted for move...  
WO/2009/012892A2
A device (1) for separating paint overspray from the air of painting cubicles that is laden with overspray has in a housing (2) at least one separating element (4), the surface of which is electrically conductive and is connected to one ...  
WO/2009/012892A3
A device (1) for separating paint overspray from the air of painting cubicles that is laden with overspray has in a housing (2) at least one separating element (4), the surface of which is electrically conductive and is connected to one ...  
WO/2009/009787A1
A discharge electrode made of at least two parts. One part is the mast, which is made from substantially non-electrically conductive material, such as a CPVC pipe. The second part is a spike-carrying elongated member, such as a wire, mad...  
WO/2009/005209A1
Provided are an air purifier and an air conditioner including the same. The air purifier includes a ground electrode part, a discharge electrode, at least a pair of magnetic force generators, and a voltage generator. The ground electrode...  
WO/2009/000485A1
A device for removing particles from a flowing gas-like medium which contains the particles comprises the following features: a) a channel for carrying the medium, b) a corona charge electrode, which can be connected to one pole of a hig...  
WO/2009/003057A1
A facial mask for use in decreasing the transmission of one or more than one human pathogen to and from a human wearer of the facial mask, the facial mask comprising a facepiece; where the facepiece comprises three or more than three lay...  
WO/2008/157531A1
The disclosed electrostatic precipitator cartridge for a tower air cleaner in accord with the present invention is low-cost, because constructed of injected molded plastics material and stamped and extruded metal components. It is easy t...  
WO/2008/154735A1
The present invention relates to the use of corrosion, temperature and spark resistant electrically conductive components in wet electrostatic precipitator systems (WESPs). In particular, the present invention is directed to using a cond...  
WO/2008/152795A1
An air purification device has an electric dust collector for separating and removing fine particles in exhaust gas and also has an absorption agent layer for absorbing acid gas in the exhaust gas. The device draws the exhaust gas from t...  
WO/2008/151507A1
A gas-distributing means (1) used in an electrostatic dust separator is provided. The electrostatic dust separator is provided with a gas-inputting box (6) and a gas-outputting box (7) on both ends of a chamber, respectively, and is prov...  
WO2008128529A8
The invention relates to a system for binding dust, especially during the conveyance of bulk goods. Said system comprises at least one housing (4) in which an electrode (12) is arranged to generate an electrical field between the electro...  
WO/2008/147233A3
The invention relates to a system of cyclones with electrostatically enhanced recirculation, comprising a collector cyclone (Col) with diameter D1 and an entry for dirty gases (GS), located upstream from a recirculator (Con) with diamete...  
WO/2008/147233A2
The invention relates to a system of cyclones with electrostatically enhanced recirculation, comprising a collector cyclone (Col) with diameter D1 and an entry for dirty gases (GS), located upstream from a recirculator (Con) with diamete...  

Matches 401 - 450 out of 16,233