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8152907 Gas purification apparatus and method  
A gas purification apparatus capable of removing fine particles of substantially any size without lowering the efficiency of gas supply. A loader module of a substrate processing apparatus includes...
8123840 Electrostatic particle filter  
The invention relates to an electrostatic particle filter for removing particles from air. The electrostatic particle filter includes a filter medium (3) with first and second opposite sides, a...
8007574 Air conditioner  
An air conditioner having an interior casing in which an air filter is provided along an inner face of an air suction inlet, includes a filter cleaning part, a cleaning time drive member for moving...
7909912 Method and device for enhancing condensation and separation in a fluid separator  
A method is disclosed for enhancing condensation and separation in a fluid separator, wherein: —a fluid mixture is accelerated to a transonic or supersonic velocity in a throat section of a flow c...
7896950 Plasma-aided method and apparatus for hydrogen storage and adsorption of gases into porous powder  
Provided are plasma-aided gas storage methods and apparatus. In one embodiment, a porous powder bed assembly equipped with corona discharge electrodes is used to generate a non-equilibrium plasma...
7857892 Air pollution sensor system  
The disclosure relates to an air pollution sensor system incorporated in an enclosure, the enclosure including an air handling system inside an air duct, the air duct enabling a communication...
7839619 Static electricity eliminator  
An apparatus for reducing static electricity includes an ionizer that generates ions for neutralizing static electricity, a blower that produces a current of air for moving the ions to a desired...
7824469 Method and apparatus for fluid purification  
A catalytic system (10) for fluid purification, the system (10) comprising: at least one photon source (2) to substantially break down at least two types of target molecules in the fluid to create...
7740686 Modular ductwork decontamination assembly  
A modular ductwork assembly decontaminates an air stream circulating within an heating, ventilation and air conditioning (HVAC) system. The assembly includes (a) an ionizing module for removing...
7704463 Low voltage ultraviolet HVAC light  
This UV light system for use in a central air handling unit of a heating or air conditioning system includes a UV light source and is adapted for operation on, and receives power from, an...
7582144 Space efficient hybrid air purifier  
A compact, hybrid particulate and gas collector that can be used in an ultra-clean air purification, vehicle emissions control system, gas turbine, or in any other application where space and lower...
7558044 Static electricity eliminator  
An apparatus for reducing static electricity includes an ionizer that generates ions for neutralizing static electricity, a blower that produces a current of air for moving the ions to a desired...
7520978 Fluid purification system with ultra violet light emitters  
A system for purifying a fluid uses ultra violet (UV) light to inactivate micro-organisms present in the fluid. The system has an arrangement of UV light emitters on perforated plates. The fluid,...
7498004 Ultraviolet disinfecting apparatus  
Ultraviolet radiation is used to disinfect air (105) in a flow tube (110), where the flow tube (110) includes total internal reflecting features (120) on a portion of its external surface and said...
7473304 Air filtration device for closed environments  
An air filtration device for suppressing biological pollutants for closed environments, including at least one enclosure with at least one air inlet, at which at least one perforated conducting...
7384666 Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device  
Fabrication of a quantum dot functional structure having ultra-fine particles homogeneously distributed in a transparent medium includes depositing such particles having a single particle diameter...
7364605 Photo-electronic air purifying disinfector  
A photo-electronic air purifying disinfector firstly filters out airborne impurities using a washable filter screen. It then utilizes an activated carbon filter to filter out airborne bacteria and...
7347888 Air purifier  
An air purifier is disclosed having an electrostatic chamber and a germicidal chamber, wherein the two chambers are distinct and there is no air flow communication between the electrostatic and...
7318856 Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path  
An air transporter-conditioner device is disclosed that can include an elongated housing having a bottom, a top and an elongated side wall. The housing can have an inlet located adjacent to the...
7300499 Airplane air purifier  
An airplane air purifier employs high voltage electrostatic ionic air charging grid and precipitator plates for the removal of particulates and contaminants, together with germicidal capabilities...
7291207 Air treatment apparatus with attachable grill  
Embodiments of the present invention are directed to a method and apparatus for moving air using an air treatment apparatus, the air treatment apparatus preferably including at least one first...
7273515 Photo-electronic air purifying and conditioning system  
A 4-in-1 photo-electronic air purifying and conditioning system, which utilizes alternating current suitable for use in all weather conditions has activated carbon filters used in the first stage...
7270696 Photo-electronic air purifying and disinfecting system  
A 3-in-1 photo-electronic air purifying and disinfecting system, which utilizes alternating current, has an activated carbon filter used in the first stage to eliminate impurities, germs and...
7264657 Photo-electronic air conditioning, dehumidifying, purifying and disinfecting system  
A 4-in-1 photo-electronic air conditioning, dehumidifying, purifying and disinfecting system has an activated carbon filter in the first stage to eliminate impurities, germs and bacteria in the air...
7244290 Electrostatic room air cleaner  
An electrostatic room air cleaner includes a housing having a given profile and a plurality of electrostatic precipitation collector units arrayed in the housing with a common fan to circulate room...
7156897 Anti-infection and toxin elimination device  
The invention provides an apparatus for removing airborne pathogens and toxic substances from a surface of an article or a volume of air, comprising: a main processing chamber having a door for...
RE39313 Procedure and filter device for removal and/or destruction of organic substances in contaminated air  
A procedure and a filter device (1) serving the purpose of removing and/or destruction organic substances in contaminated air. The filter device comprises at least one ventilator (12) for sending...
6984259 Air disinfection apparatus  
An air purification and disinfection apparatus incorporates an air inlet filter (1) spanning the intake of the apparatus, an ultraviolet light source (2) for treating the air within a chamber (14)...
6955708 Air-treatment apparatus and methods  
Air-treatment apparatus and methods are disclosed that are especially suitable for treating the air in a room or other dwelling or working space. An apparatus embodiment of the subject apparatus...
6902603 Integrated air filtration unit  
An integrated air filtration unit includes a support structure for mounting a V-shaped filter bank to an air passage of an air handling system. The V-shaped filter bank may be moved from a working...
6861036 Charging and capture of particles in coronas irradiated by in-situ X-rays  
An improved method for charging ultrafine particles in coronas (e.g., unipolar or bipolar corona discharges) by exposing the particles to X-ray irradiation. Experimental tests have verified that...
6841136 Lighting equipment having an anion generator  
A lighting equipment for purifying air, includes an anion generator generating anions to purify air; a housing including an electric power source supplying an electric power, an amplifier...
6776822 Air filtration device for reducing airborne particulate matter in enclosures  
An air filtration system according to the present invention includes an enclosure having a floor section, a top section and an opening. A ventilation subsystem within the enclosure includes an air...
6730141 Device and method for selectively removing gaseous pollutants from the ambient air  
A method is for selectively removing gaseous pollutants from the ambient air, and a device is for implementing the method. Undesirable emissions may be selectively and completely removed from the...
6663690 Removal of elemental mercury by photoionization  
Elemental mercury is removed from emissions of coal-fired utilities by the selective photoionization of mercury atoms using ultraviolet light, followed by electrostatic precipitation of the mercury...
6623544 Air purification system and method of operation  
A housing for purifying an air flow moving through it provides a reception space for receiving the air flow. The air is treated with mechanical filtration of particles larger than approximately 2...
6589486 Air purifying apparatus and method  
The apparatus and method of the present invention are suitable for use in the HVAC system of a building or dwelling such as a home or small commercial building. The apparatus and method cleans,...
6585809 Continuous gas separation in an open system  
A system for separating a gaseous constituent from a gaseous mixture includes an ionization chamber, suction plenums separated from the chamber by an anode or a cathode, suction pumps for drawing...
6565633 Electron beam treatment apparatus of flue gas and boiler system with the same apparatus  
The electron beam is irradiated from the center part to the outer direction in the irradiation duct. Then required electron range is decreased and the required beam energy is decreased. The...
6454862 Fine-particle classification apparatus and functional material production apparatus  
In the fine-particle classification apparatus of the present invention, a carrier gas velocity in a take-in section to introduce the aerosol to the fine-particle classification apparatus from the...
6379427 Method for protecting exposed surfaces  
A method for protecting an exposed surface in an enclosed space, such as a building, medical room, manufacturing space or consultation room, from harmful airborne agents. Airborne agents are...
6372131 Closed cover waste treatment system with ionic oxygen generator  
The present invention is a waste water treatment system, which includes at least one closed, covered structure having waste water ingress and waste water egress and waste water treatment...
6322614 Device for high-purity filtering and disinfecting breathing air  
The present invention refers to a device for high-purity filtering and disinfecting breathing air. The device includes a fine-dust filter and fan arranged on a housing. An elongate air flow tube is...
6302944 Apparatus for extracting water vapor from air  
A dehumidifier uses high voltage to cause moisture to condense out of an airflow in contact with a series of needles and a screen forming the cathode and anode respectively of a diode structure....
6187271 Electrostatic precipitator  
Electrostatic precipitator is disclosed, including a discharge unit having ground electrodes and discharge electrodes, and a collecting unit having collecting electrodes and positive electrodes,...
6162285 Ozone enhancement unit  
An apparatus for increasing the ozone concentration in the output of an ozone-generating system is disclosed. The invention reduces the concentration of O+ ions, which would otherwise react with...
6159421 Method of cleaning gases  
Method and apparatus for cleaning a gas for preventing the contamination of a surface of a substrate in a localized space are disclosed. A photocatalyst is provided in a selected area of the...
6149717 Electronic air cleaner with germicidal lamp  
An electronic air cleaner (10) includes a housing (20), a mechanical prefilter (30), an electrostatic precipitator cell (40) and at least one germicidal lamp (50). The electrostatic precipitator...
6086657 Exhaust emissions filtering system  
An exhaust emissions filtering system for filtering of particulate matter from a flow of exhaust. The exhaust emissions filtering system comprises an ultrasonic transducer unit, an ultraviolet...
6053968 Portable room air purifier  
A portable room air filter includes a rigid housing having an essentially-hollow reflective interior chamber. The interior chamber is bounded at one end by an air exhaust port, and by a removable...
Matches 1 - 50 out of 110 1 2 3 >