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Patent Searching and Data


Matches 801 - 850 out of 16,030

Document Document Title
WO/2003/073533A1
A fuel cell gas separator (14) between two planar solid oxide fuel cells (12) comprises a first layer (22) which is formed of a material that is impermeable to gases, a second layer (24) which is formed of a material that is impermeable ...  
WO/2003/073438A1
The present invention relates to a composite rubber electrode sheet and application products of the same which are capable of generating a far infrared ray and anion and have an excellent moldability in an electrode of an anion generatin...  
WO2002076576A3
A vapor phase treated electret filter media includes an additive or mixtures thereof that enhance the charge stability of the media. The filter media achives acceptable alpha values for a range of filtration challenges without significan...  
WO/2003/068369A1
The invention relates to a method and apparatus for cleaning gases. The invention relates also to a singlet oxygen generator, which finds a particular application in cleaning the gases of a waste disposal plant. At a first stage, a gas i...  
WO/2003/066223A3
An air cleaner is described wherein an ion wind is generated by an ionizing element and directed to pass over a dust collector surface. By proper design and adjustment of the ionizing element and collector, the unit can be operated witho...  
WO/2003/066223A2
An air cleaner is described wherein an ion wind is generated by an ionizing element and directed to pass over a dust collector surface. By proper design and adjustment of the ionizing element and collector, the unit can be operated witho...  
WO/2003/064006A1
The present invention is directed to an air filter medium comprising nanofibers, the filter medium having a thickness of less than 0.25 millimeters, a Figure of Merit of greater than about 0.075, and an efficiency of greater than about 9...  
WO/2003/064004A1
Method and apparatus for cleaning the exhaust gases of a bio-oxidizer. Organic mass is oxidized in a bio-oxidation reactor (5), which is supplied with dry warm air and from which is discharged hot wet gas. For enhanced oxidation of organ...  
WO/2003/063914A2
A sterilization and decontamination system in which a non-thermal plasma discharge device is disposed upstream of a suspension media (e.g., a filter, electrostatic precipitator, carbon bed). The plasma discharge device generates a plasma...  
WO/2003/064051A1
A method and apparatus for treating mixed waste by pyrolysis. Organic mass is carbonized by heating to carbon in a pyrolysis reactor (3) in an oxygen−free environment. Pyrolysis gases are distilled for oil and the gases are used for en...  
WO/2003/062867A2
Apparatus and methods are provided for interacting light with particles, including but not limited to biological matter such as cells, in unique and highly useful ways. Optophoresis consists of subjecting particles to various optical for...  
WO/2003/061837A1
The invention relates to a method and device for avoiding the deposition of particles of soot (3) on the insulating components (2) in an electrostatic filter (1), which comprises the insulating components (2). The method comprises the me...  
WO/2003/061836A1
A gas particle partitioner (10) removes particles from an aerosol (28) with high efficiency and with no or minimum changes to the thermodynamic conditions and chemical composition of the gas phase of the aerosol. A permeable grid electro...  
WO/2003/057371A1
The present invention relates to a discharge electrode (1) 5 for use in an electrostatic precipitator in combination with one or more collecting electrodes, wherein the discharge electrode (1) has the form of a tubular element (2). The d...  
WO/2003/052032A2
A system for removing NOx from flue gas is provided. The system comprises a drying unit (18) for receiving the flue gas with the dried entraining and carrying regenerated adsorbent solids. A pulsed corona reactor (22) receives the dried ...  
WO/2003/049866A1
A size preferential electrostatic agglomerator is provided for agglomerating small particles with larger 'carrier' particles. The agglomerator comprises an inlet for receiving a gas flow, a separator for separating the gas flow into flow...  
WO/2003/047058A1
An ion generator (1) comprising an electrical cleaning mechanism (79) for burning out contaminants adhering to an ion generating electrode (7) by electrical heating. When contaminants adhere to the forward end part of an electrode where ...  
WO/2003/045217A1
A powder charging and delivery device which comprises a receptacle (2) having a neck portion (5), the receptacle (2) containing particles (1) of a material which can be electrostatically charged and the receptacle (2) having a reticulate...  
WO/2003/043741A1
The invention relates to a reverse-operation air-purification system for purifying air that is introduced into hermetically sealed spaces, in particular for driver's cabs of motor vehicles. According to the invention, electrodes with an ...  
WO/2003/042601A1
Disclosed is a lighting equipment which is provided with an apparatus for generating anions in its body connected to a power supply and adapted to hold an electric lamp. The lighting equipment includes the body having a connecting portio...  
WO/2003/037519A1
An apparatus for removing particles from air, including an inlet for receiving a flow of air, a first chamber in flow communication with the inlet, wherein a charged spray of semi-conducting fluid droplets having a first polarity is intr...  
WO/2003/037518A1
An apparatus for removing particles from air, including an inlet for receiving a flow of air, a first chamber in flow communication with the inlet, wherein a charged spray of semi-conducting fluid droplets having a first polarity is intr...  
WO/2003/037520A2  
WO/2003/035263A1
A discharge electrode for an electrostatic precipitator comprises a collar having two oppositely disposed arms extending radially therefrom, with each radially extending arm terminating in a number of tines at the free end thereof. Each ...  
WO/2003/026799A1
Elemental mercury is removed from coal-fired utilities (10) by the selective photoionization of mercury atoms using ultraviolet light (14), followed by electrostatic precipitation (12) of the mercury ions. Mercury is first exposed to lig...  
WO2002098189A3
An EUV photon source includes a plasma chamber filled with a gas mixture, multiple electrodes within the plasma chamber defining a plasma region and a central axis, a power supply circuit connected to the electrodes for delivering a main...  
WO/2003/016212A1
A multi-function air treatment apparatus (10) includes a photo-ionizing assembly (340) and a negative ion generator (32). The photo-ionizing assembly (34) emits a predetermined wavelength of light that produces ozone when it impinges upo...  
WO/2003/015231A1
An ion−generating device comprises an internal electrode (6) formed in a dielectric material (4) and a surface electrode (5) formed on the surface of the dielectric material (4). The surface electrode (5) is shaped into a lattice which...  
WO/2003/013734A1
The present invention relates to a particle separator having a flow passage for the air to be cleaned, said particle separator being intended for cleaning air from electrically charged particles and comprises at least two electrode eleme...  
WO/2003/013620A1
ABSTRACT The present invention includes an inner electrode 6 formed inside a dielectric body 4 and a surface electrode 5 formed on a surface of the dielectric body 4, and the surface electrode 5 is formed in a grid pattern with acuminate...  
WO/2003/013733A1
An electrostaticly charged filtration media is provided comprising a plurality of polymeric structured polymeric film layers having a structured surface defined on at least one face of each structured film layer forming at least in part ...  
WO/2003/013732A1
The invention relates to a filter element having at least one support layer or a carrier layer which is coated with fibers produced according to an electrostatic spinning method. Said fibers have a diameter of less than 1 $g(m)M b. The i...  
WO/2003/011437A1
A gasoline engine having an exhaust system comprises means for trapping particulate matter (PM) from the exhaust gas and a catalyst for catalysing the oxidation of the PM by carbon dioxide and/or water in the exhaust gas, which catalyst ...  
WO/2003/009933A1
A method of producing a filter material is disclosed, the method including (i) applying droplets of a bonding agent over at least a portion of a layer of an open fiber matrix (10) to form adhesive contacting regions bound to individual o...  
WO/2003/009944A1
An air cleaner comprising an electron generator (12-13) that includes a pointed head (12), a collector element (14) and an electric circuit (13) included in the electronic generator (12-13) for generating a negative potential on the poin...  
WO/2003/008104A1
The unit for scrubbing gas comprises three sections: 1. the ionising and main scrubbing section for the water-saturated raw gas, comprising a space charge region following the ionisation device for the contaminating particles, 2. the aux...  
WO/2003/006169A1
In a first aspect, the invention relates to a method for producing air-cleaning filters of the type comprising a set of electrostatically chargeable threads (1'), which are carried by a common, form-stiff body (2), which is made from an ...  
WO/2003/006362A1
A device and method are provided for producing negatively charged nanoparticles. The device is comprised of an electron supermicroemitter and which are connected with a power supply, respectively. The potential of the electron supermicro...  
WO2002076618A3
A device and method for controlling particulate air pollutants of the present invention combines filtration and electrostatic collection devices. The invention includes a chamber housing a plurality of rows of filter elements (52). Betwe...  
WO/2003/002262A1
The device according to the invention comprises a drip chamber, which is adapted for connecting to the ordinary water mains, a metal plate and a nozzle that is connected to the drip chamber and disposed above the metal plate and a collec...  
WO/2003/002261A1
A device for purification of air comprising: a metal plate, electrical connections connected to the metal plate in order to impress a voltage on the metal plate, a heating element for heating the metal plate, a nozzle connected to a wate...  
WO/2003/002861A1
The invention relates to a method for purifying the intake air of a gas turbine by separating from the ambient inlet air the nongaseous components such as suspended solid particles and water droplets. In the method, air is passed into at...  
WO2002009845A3
A high efficiency particulate air (HEPA) filter made from a layer of electrostatically-charged thermoplastic fiber scrim that is point-bonded to a layer of glass fiber batting to form a composite layer defining an area, wherein the point...  
WO/2003/000382A1
A filter member characterized by comprising a deodorizing filter layer (1) with a deodorant attached to the framework surface of a net−like filter base, dust collecting filter layers (2a, 2b) having a dust collecting function, laminate...  
WO/2002/100551A1
A filter system (10) with a housing (12) defining a passage (22) between an inlet (14) and an outlet (16) and one or more structures (18(1)-18(6)) located in the passage (22) in the housing (12). Each of the structures (18(1)-18(6)) incl...  
WO/2002/100550A1
The invention relates to an electrostatic filter comprising a frame, a first group of essentially plate-shaped electrodes and a second group of likewise plate-shaped electrode elements, the electrode elements of the first group alternati...  
WO2001078865A8
Filter assemblies with adhesive attachment systems are provided. In one embodiment, a filter assembly includes a porous filter member and an adhesive disposed on a reinforcement scrim adhesively attached to at least a portion of at least...  
WO/2002/096591A1
A method for removing NO and N¿2?O from a gas stream is provided. The method comprises providing flue gases having NO and/or N¿2?O, introducing the flue gas stream into a pulsed corona reactor, and reacting the raw feed gases within th...  
WO/2002/098189A2
An EUV photon source includes a plasma chamber filled with a gas mixture, multiple electrodes within the plasma chamber defining a plasma region and a central axis, a power supply circuit connected to the electrodes for delivering a main...  
WO/2002/092233A1
A device by gas cleaning, preferably in a duct (1) in which two or more electrodes are connected to a voltage source, and where a first electrode (6) is located between two conductors/electrodes (2,8), where the first electrode (6) is el...  

Matches 801 - 850 out of 16,030