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Match Document Document Title
8882884 Systems and methods for optimizing a PAC ratio  
An exemplary embodiment of the present invention provides a method of controlling a PAC-to-particulate ratio in a potion of an exhaust system from a furnace. The method comprises measuring a...
8679225 Hot sieving electrostatic precipitator  
An electrostatic precipitator and a method of removal of particulates from gaseous flows. A plurality of screens, secured in sets within a central chamber in a housing, include at least one set of...
8652240 Fine particle sensor and mounting structure therefor  
There is provided a fine particle sensor for detecting fine particles in exhaust gas, including an ion generating unit for generating ions by corona discharge, a charging unit for charging the...
8623116 Method and a device for controlling the power supplied to an electrostatic precipitator  
Provided is a method of controlling the operation of an electrostatic precipitator (6) using a control strategy for a power to be applied between at least one collecting electrode (28) and at...
8585799 Air pre-treatment device  
The present technology provides an air pre-treatment and monitoring device that includes an inlet port configured to receive an air flow and an outlet port configured to expel the air flow. The...
8506686 Reel-to-reel bioforensic aerosol collection and storage system  
A reel-to-reel aerosol collection and storage system for capturing and storing a plurality of separate samples of aerosol particles using electrostatic precipitation technology for collecting such...
8491683 Computer system including electrodes for automated dust filter cleaning  
A computer system includes a computer chassis housing a processor and having a dust filter disposed in an airflow pathway through the computer chassis. A plurality of electrodes is disposed across...
8430951 Low cost fluid flow sensor  
A system and method for a low cost fluid flow sensor is described. One embodiment includes a fluid flow sensor comprising a first resistance temperature detector configured for generating a flow...
8414680 Method and device for controlling an electrostatic precipitator  
A method or device for controlling the operation of an electrostatic precipitator, ESP, is provided. The ESP is used to remove dust particles from a process gas generated by a combustion process....
8388731 Modular ductwork decontamination assembly  
A modular ductwork assembly decontaminates an air stream circulating within a heating, ventilation and air conditioning (HVAC) system. The assembly includes one or more of (a) an ionizing module...
8382884 Particulate matter detection device  
A PM sensor is provided having high responsiveness and capable of long term detection. A PM sensor includes a sensor element that has particulate collection electrodes to which a particulate...
8372183 Detection system for airborne particles  
This invention relates to a detection system for particles suspended in a gas. The detection system includes an electrostatic precipitator constructed to collect the particles from the gas onto a...
8366813 Particulate matter detection device  
A particulate matter detection device (100) includes a first electrode (10) that includes a conductive section (12) and a dielectric (14) that covers the conductive section (12), and a second...
8361193 System and method for electrostatic air filtering in an automotive vehicle  
A system and method is provided for electrostatic air filtering in automotive vehicles, such as electric and hybrid electric vehicles. The system includes an electrical distribution system and an...
8349054 Adsorption drying apparatus and adsorption drying method  
An adsorption drying apparatus, in particular for drying a compressed gas, includes an adsorption chamber (11) having a plurality of adsorption conduits (101) containing an adsorption material...
8241407 Electrostatically atomizing kit for use in a vehicle  
An electrostatically atomizing kit for use in a vehicle has an atomizing unit in combination with a plurality of differently shaped deflector guides. The atomizing unit is supplied with water and...
8241397 Adsorptive gas sampler using ionic nano-droplets  
An air scrubber, system, and method of use are provided. The air scrubber includes an electrospray nozzle for creating an ionic fluid electrospray plume; an air sample intake positioned to provide...
8231716 Self-alarming air cleaner  
A self-alarming air cleaner is disclosed. The air cleaner includes an air filter element (1), a light emitting element (2) and a light sensor (3). The light emitting element (2) and the light...
8192523 Device and method for separating and increasing the concentration of charged particles in a sampled aerosol  
A respirator leak detection system and method for increasing the sensitivity and accuracy of leak detection through the fit seal of a respirator. A charged particle separator is used to separate...
7988771 Apparatus and method for controlling odor within an appliance  
An apparatus for controlling odor within a refrigeration appliance is provided. The apparatus includes a frame removably positioned within an airflow path configured to supply cooled air to a food...
7875099 Air filtration in computer systems  
An electronic device includes a housing defining a chamber, a circuit board positioned in the chamber and having at least one integrated circuit, an air inlet port and an air outlet port formed in...
7862649 Particulate matter detection device and particulate matter detection method  
A particulate matter detection device includes a collection electrode that collects the particulate matter, a discharge electrode that allows a corona discharge to occur when a voltage is applied...
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...
7846241 Particulate material detecting apparatus  
A particulate matter detecting apparatus (100) includes a detecting apparatus main body having a cavity (2) that is formed through the detecting apparatus main body, a particle charging section...
7833310 Air filter, elevator having the same and air conditioning control method thereof  
An air filter, an elevator having the same, and an air conditioning control method thereof purify the air inside the elevator to make the air safe and pleasant using a micro plasma ion generator...
7828940 Onsite chemistry air filtration system  
An onsite chemistry air filtration system to remove gaseous contaminants from air is disclosed. The onsite chemistry air filtration system of the present invention comprises: a conventional...
7811363 Air purifier with carbon dioxide sensor  
Provided is an air purifier, including: a body having an air inlet and an air outlet, a blower, an electric control box, an electrostatic absorption device and a carbon dioxide sensor. The air...
7785403 Air purifier  
An air purifier includes a main frame, a discharging device, a dust collection device and a voltage generator. The discharging device has a discharging portion and is installed in the main frame....
7651555 Onsite chemistry air filtration system  
An onsite chemistry air filtration system to remove gaseous contaminants from air is disclosed. The onsite chemistry air filtration system of the present invention comprises: a conventional...
7615106 Air conditioning apparatus  
A control device repeats first air volume control and second air volume control for a predetermined number of times irrespective of a control state at that time while forcedly driving an ion...
7569100 Air purification device  
An electric power supply of a discharge device which generates a streamer discharge is provided with a discharge control part. By virtue of the discharge control part, the discharge electric power...
7553353 System for treating contaminated gas  
A system for decontaminating a gas is provided. The system includes: a passageway containing at least one set of two or three electrodes. If the set contains three electrodes, it has two outer...
7540900 Air clarifying apparatus and air clarifying method  
The air clarifying apparatus includes a negative ion generator and an indoor air circulator. It further includes an ozone generator having a capability of maintaining the average concentration...
7435287 Air cleaner having separate modules for collector plates and ionizing wires  
An air cleaner is provided that includes one or more ionizing panels having at least one ionizing wire in connection with a voltage source. One or more collector cells separate from the one or...
7435288 System for filtering particulate matter of diesel particulate filter  
The present invention relates to a system for effectively filtering particulate matter from exhaust gas. Exemplary embodiments of the invention provides a system for capturing diesel-powered...
7431752 Air purifier with Ozone reduction arrangement  
An air purifier includes an outer case having an air purifying cavity, an ionizer module, and an ozone reduction module. The ionizer module includes a power unit and an ionizing electrode. The...
7381245 System for influencing and treating the air of at least one room  
An arrangement for treating room air has a first air quality sensor in an external air conduit of an air conditioning device. An ionization apparatus, an ozone sensor, an air humidity sensor, an...
7351274 Air filtration system control  
An intense field dielectric air filtration system associated with an air conditioning unit includes a microprocessor based control system which may be connected to the thermostat of the air...
7316734 Volatile organic compound treatment apparatus  
A volatile organic compound treatment apparatus including an adsorber coming into contact with a gas to be treated and adsorbing volatile organic compounds; a plurality of pairs of electrodes,...
7311756 Fanless indoor air quality treatment  
An indoor air quality system for a structure is provided. The indoor air quality system includes a ventilation system and a corona discharge apparatus. The ventilation system directs air through...
7300493 Apparatus and method for controlling air cleaning  
Disclosed is an apparatus and method for controlling an air cleaning. The apparatus includes an air cleaning element, an AC high-voltage generator and a control unit. The air cleaning element...
7276103 Method and device for separating molecules having different excitation spectra  
The invention relates to a method for the separation of molecules having different excitation spectra, which form components of a gas. The molecules are excited by laser pulses in a way that the...
7261765 Electrostatic precipitator  
An electrostatic precipitator having a plurality of electrostatic precipitation units positioned within the electrostatic precipitator. Each of the electrostatic precipitation units includes a...
7235120 Electrostatic aerosol filtering apparatus  
A battery (16) drives an electric motor (17) which in turn drives a fan (18). A circuit board (20) controls the operation of the motor and fan to maintain the flow rate. Air is drawn through an...
7208030 Suspended particulate analyzer  
An apparatus analyzes components of particulate materials suspended in air. The apparatus includes a container into which the air is introduced, a discharging electrode arranged in the container...
7115158 Fan having blade members that heat and cool and has an ionizing grid for air purification  
A ceiling fan that incorporates into its blades both a system for air purification by removing dust and other particulate pollutants from the air in a room through ionization of the air stream...
7041157 Filter system for spreading soot particles from a stream of exhaust gas  
An apparatus for separating and converting exhaust particulates from a stream of exhaust gas, especially a diesel engine, into gaseous substances, in which the exhaust gas is guided through a...
6989049 Airborne conductive contaminant handler  
An example airborne conductive contaminant handling system is described. The airborne conductive contaminant handling system may include a handling circuit that is configured to selectively pass...
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...
6375714 Device and process to produce active oxygen ions in the air for improved air quality  
The invention relates to a device for producing active oxygen ions in the air for improved air quality, comprising at least one air ionizer and an electric transformer producing sufficient...

Matches 1 - 50 out of 111 1 2 3 >