Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 17,019

Document Document Title
WO/2018/166764A1
The invention relates to a filter unit for an extractor hood (1), comprising an ionization unit (22) and a separation unit (21). The filter unit (2) is characterized in that the separation unit (21) is mounted downstream of the ionizatio...  
WO/2018/164207A1
The purpose of the present invention is to provide a low-pressure-loss filter which has a high dust collection capacity and for which reductions in the dust collection capacity after cleaning is suppressed. The present invention relates ...  
WO/2018/164437A1
Provided are an air purification ion generating apparatus for removing airborne fine dust and harmful microorganisms, and fine dust treatment equipment using the same. The air purification ion generating apparatus for removing airborne f...  
WO/2018/163526A1
An air cleaning apparatus (1) is provided with: a collecting filter (52) for collecting dust; a first ultraviolet light emitting body (60A) for radiating ultraviolet rays (UV1) having a first wavelength onto the collecting filter (52); a...  
WO/2018/162528A1
Arrangement, separating device and separating method for wood dust particles, wherein the wood dust particles are or comprise wood fine dust particles with a size of smaller than 5 µm, in particular with a size of smaller than 1 µm, wh...  
WO/2018/165029A1
A chemical processing system for removing carbon dioxide from a gas mixture using a multicomponent amine-based scrubbing solution includes a spectroscopic evaluation system with a liquid contact probe for spectroscopic investigation, an ...  
WO/2018/164396A1
An electronic dust collecting apparatus is provided. The electronic dust collecting apparatus includes a charger, and a dust collector installed downstream of the charger, wherein the dust collector includes a dust collecting sheet inclu...  
WO/2018/162792A1
The invention relates to a rack (21, 27, 28) for supporting electrostatic filter plates (22, 23) of an electrostatic filter (20). The rack (21, 27, 28) is an elongated member comprising a plurality of notches (11) on a longitudinal side ...  
WO/2018/156594A1
A hybrid composite discharge electrode (HCDE) (20) includes at least one metal layer (22) and at least one carbon fiber layer (26). The HCDE (20) improves the stability and uniformity of the corona while being corrosion-resistant, lightw...  
WO/2018/151541A1
A micro-pulse power supply and an electrostatic precipitator using the same are disclosed. According to one aspect of the present invention, the micro-pulse power supply applies a micro-pulse voltage to an electrostatic precipitator. The...  
WO/2018/148948A1
An air particle precipitation and adsorption device is used for removing particles carried in an airflow subjected to corona charging, and comprises a multilayer pore plate formed by superposing planar electrodes, and a charging device u...  
WO/2018/148940A1
An electrostatic dust removal apparatus and an air treatment device. The electrostatic dust removal apparatus comprises a dust collecting tube (5) having an annular cross-section and multiple electrode wires (21) disposed along a circumf...  
WO/2018/151701A1
In an example, an air filter assembly includes an air filter to remove particulates from air flowing through the air filter, sense electrodes coupled to the air filter, the sense electrodes spaced apart in a direction that is transverse ...  
WO/2018/143742A2
Disclosed is a filtering device having a structure in which a charging portion and a dust collecting portion are improved. The disclosed filtering device comprises: a charging portion for charging fine dust, the charging portion includin...  
WO/2018/139765A1
A dust collection unit, and an air purification device including the same are disclosed. According to the present invention, the dust collection unit comprises: a frame having an air inlet formed on one surface thereof, and an air outlet...  
WO/2018/137899A1
The invention relates to an electrostatic filter (2), which comprises an ionization stage (3), a collector stage (4), and a power supply. The power supply comprises a first high voltage supply unit (7) for applying a first direct high vo...  
WO/2018/133252A1
An oil fume purification module (100), comprising a dust collection housing (10) and an electrostatic emitter component (30). The dust collection housing (10) is formed with an airflow channel (11). The electrostatic emitter component (3...  
WO/2018/133253A1
Provided are a fume purification module (100) and a fume exhaust device (200). The fume purification module (100) comprises a housing (10), a plurality of dust collecting plates (20) and emitter plates (30). The housing (10) comprises a ...  
WO/2018/127212A1
An electrostatic field structure with a collecting electrode band and oil-guiding groove, comprising a discharge electrode (1), a collecting electrode (3), a connecting spring (4), a scaffold body (6) comprising a plurality of electrode ...  
WO/2018/120860A1
An air purification device, comprising: a high-voltage DC power supply (01), paired polar plates (04), and a draught fan (03); an air purification passage is formed between polar plates (04), the outer surface of the polar plate (04) is ...  
WO/2018/123262A1
The present invention provides a particulate substance combustion device provided with: a charging unit which electrically charges a particulate substance in a particulate substance-containing gas; a collecting unit, which is a collectin...  
WO/2018/123418A1
Provided is an air filter medium (1) comprising a substrate layer (2) and a fine fiber layer (3) having electrostatic chargeability, the fine fiber layer (3) including a polymer material to which a hindered phenol-based light stabilizer ...  
WO/2018/123383A1
Provided are a dust collection filter and an air cleaner which have simple structures, and further, in which an aromatic agent for use in an aroma section or a dust collection filter can be replaced easily. A dust collection filter 1 is ...  
WO/2018/117844A1
The invention concerns an electrostatic filter (1) for filtering small particles from a gas flowing through the filter, the filter comprising a frame (2), an array of parallel electrically conducting wires (8) between a first (3) and a s...  
WO/2018/115297A1
Presented is an air cleaning system, comprising: an electrostatic precipitation air filter comprising a collector electrode, a repeller electrode and a corona wire; a detection system for detecting particles; characterized in that: the d...  
WO/2018/105819A1
An electric dust collector is disclosed. The electric dust collector comprises: a mixing unit into which outside air flows; an electrospray unit for injecting charged droplets into the mixing unit to combine the droplets with contaminant...  
WO/2018/106208A1
A method for inactivating microorganisms in the air comprises feeding the air through a system of corona electrodes (7, 9) and ionizer electrodes (10) arranged in a sterilizing chamber (2) in a magnetic field; applying high-voltage impul...  
WO/2018/100197A1
An electrostatic air cleaning device comprises a particle charging section, a particle precipitation section, a current sensor for measuring an electric current flowing through electrode plates of the precipitation section and a relative...  
WO/2018/090990A1
Disclosed is an electric field device (10) with an automatic cleaning function. The electric field device comprises a support (11), at least one hollow cylindrical dust collecting electrode (12), and a corona pole (13) placed on a medial...  
WO/2018/089666A1
The present system discloses an electrostatic air purification device, which includes a dust collection unit for ionizing and sucking up particulates in the air and a fan for guiding the air to flow towards the dust collection unit, wher...  
WO/2018/089656A1
Disclosed is a device for electrostatic air purification by inhibiting ozone generation, comprising a dust collecting unit and a fan for guiding air to flow towards the dust collecting unit, characterized in that said dust collecting uni...  
WO/2018/084058A1
This electrostatic precipitator includes: metal dust-collecting electrode plates (2) that trap dust in a dust-containing airflow; a rotating shaft (13) that receives a rotational force from a drive motor and rotates the dust-collecting e...  
WO/2018/083967A1
An electrostatic precipitator (1) accomodates an electrode unit (10) for trapping dust from a dust-containing airflow (P), said electrode unit (10) having therein dust-collecting electrode plates (2) and charge electrode plates (9) alter...  
WO/2018/070571A1
A harmful substance elimination apparatus using plasma can comprise: a plurality of ground electrode plates which have a plurality of first through-holes, are grounded, and are arranged so as to be spaced from each other; an anode plate ...  
WO/2018/051783A1
This air purification device (100) purifies air and comprises: a discharge electrode (50) for generating ions in the air; a trapping unit (16) for trapping microparticles in the air that have been charged by the ions; and a blower (17) f...  
WO/2018/051782A1
An air purification device comprising: a blower (30) that causes air to flow through a flow path (11); a discharge electrode (41) that generates ions in the air in the flow path (11); a collecting unit (42) that collects microparticles c...  
WO/2018/049701A1
A micro-channel structure precipitator for particulate matter, precipitation method, and manufacturing method thereof. A main body (1) of the precipitator has pores (110) arranged in an array. Inner upper and inner lower walls of the por...  
WO/2018/046063A3
The invention relates to a housing (1) for a wet electrostatic precipitator (100), comprising an inlet (2) and an outlet (3) for an exhaust gas stream and a base body (4) which is designed as an elongated hollow body, said housing being ...  
WO/2018/038723A1
Controlling the dust emissions from the discharge of bulk materials from a container provides many benefits. A support structure may include a plurality of outlets or chutes for discharging the bulk material. A dust control damper couple...  
WO/2018/035571A1
A gas purifying apparatus, including: at least one cylindrical ground electrode configured to receive gas flowing therethrough; a discharge electrode disposed centrally within each of the at least one cylindrical ground electrode; and a ...  
WO/2018/033172A1
The invention relates to an electro-mechanical filter system for cleaning air in rail vehicles, wherein the air is supplied to and discharged from areas occupied by people by means of heating, ventilation and air-conditioning systems, wh...  
WO/2018/028248A1
A cylindrical intense field dielectric filter (1), comprising a dust collection module (3) and an electric field module (2) disposed in a middle channel of the dust collection module (3) and spaced apart therefrom. Multiple electric fiel...  
WO/2018/018573A1
A method for removing fine particulate matters in flue gas of a coal-fired power plant. Chemical substances are added to flue gas of a coal-fired power plant by a dust-removal system, so that fine particulate matters in the flue gas disc...  
WO/2018/014920A1
Electrostatic precipitator comprising a cabinet with an inlet for inflow of flue gas/emission and an outlet for outflow of cleaned flue gas/emission in which a rotatable shaft is arranged having thereon a number of parallel electroconduc...  
WO/2018/016338A1
[Problem] To provide an electrostatic spray generation apparatus and a charged aqueous particle spraying apparatus that are capable of charging and emitting fine particles having an average particle diameter not greater than several micr...  
WO/2018/004329A1
There is disclosed in one aspect, an ionization device 100 which is a non-thermal plasma ionization device for air, a mixture of different gases or flue gas treatment systems; the device comprising: at least one grounded electrode 101 co...  
WO/2017/219162A1
A PM2.5 comprehensive treatment device, comprising a high-frequency oscillation drive circuit (1) used for generating a high-frequency impulse, a fan (2) used for absorbing contaminated air, a first-stage air treatment net (3) used for m...  
WO/2017/222457A1
The present specification relates to an air treatment device adapted to be arranged to be fluidly connected to an opening in an element comprised by an envelope of a building, the element comprising a first surface adapted to face an ext...  
WO/2017/218582A1
An electronic air filter having a plurality of electrodes supported by rigid fixtures that are attached to a common case. The rigid fixtures that support the electrodes with different electrical potentials are attached to each other or t...  
WO/2017/218584A1
A collecting electrode element for an electrostatic air cleaner with a reduced weight can be constructed with a lightweight conductive core sandwiched between particle collection layers which are supported and stabilized by a rigid frame...  

Matches 1 - 50 out of 17,019