| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 096018000 | With control means responsive to sensed condition | 24 |
| 20100077923 | Filter apparatus and method - An air filter system for installation within the air inlet duct for an air conditioning system has a pair of mandrels that establish sufficient friction force when a web of fresh filter fabric is drawn from a supply roll to eliminate most undesirable wrinkles and slackness in the web. The “pop-off” feature of the fresh filter fabric supply and contaminated filter fabric storage magazines with a removable side enable a fresh roll of filter fabric to be installed in the system with minimal disagreeable effort. A peripheral step that protrudes from the base of the system enables the system to be adaptable to many existing air conditioner ducting structures. A back-up secondary filter, preferably treated with the activated carbon, permits less-than-particulate contamination, e.g. odors and noxious gases to be removed from the incoming air stream. Electrical circuits that control the sequential cycles for replacing the filter fabric webs, signals each progressive cycle and provide system condition cues are also described. | 04-01-2010 |
| 20110179951 | ELECTRIC DEVICE WITH AIR CLEANING FUNCTION - An electric device | 07-28-2011 |
| 20130032031 | ELECTROHYDRODYNAMIC SPRAYING - A small area electrostatic aerosol collector combines electrostatic collection of aerosol particles and electrohydrodynamic spraying of fluid so that a sample collected electrostatically can have fluid applied thereto. The fluid may assist with disaggregation and/or desalinization of biological material collected onto a sample substrate. A controller associated with the collector may control an electrostatic charge device and a spraying device such that the charge device and spraying device may operate in alternating fashion, or the charge device and spraying device may operate simultaneously. Further, mechanical systems are provided, for the disaggregation of particulate clusters collected onto a sample substrate. | 02-07-2013 |
| 20140298995 | VACUUM PUMP SUCTION FILTER MEANT FOR COLLECTING IMPURITIES FROM FUNCTION - A method and system wherein the fluid stream from an object to be evacuated is filtered before it enters into a vacuum pump with a purity of equal to or greater than 99% and a particle size of 0.3 microns or less, with minimum pressure difference, is provided, thereby improving pump life cycle and process performance. | 10-09-2014 |
| 20150059580 | FORENSIC AIR AND SURFACE SAMPLER TECHNOLOGY (FASST) COLLECTOR - A particle collector for collecting biological material using electrostatic precipitator (ESP) technology including a removable ESP collection tube having an electrode wire suspended therein, a high voltage power supply coupled to the electrode wire for generating an ionization field within the collection tube causing smaller particles entering the collection tube to precipitate onto the walls of the collection tube, electronics including a microcontroller for controlling the operation of the collector, and a housing assembly for housing the collection tube, the high voltage power supply and the electronics. Some embodiments include an interlock system for disabling high voltage to the electrode wire if certain system parameters are not met, a static discharge mechanism for dissipating excess electrostatic charge which may accumulate on the collection tube during operation, and an altitude adjustment mechanism for adjusting the amount of high voltage supplied to the electrode wire based upon the altitude at which the collector is being used. A portable hand-held embodiment of the particle collector is also disclosed. | 03-05-2015 |
| 20150343457 | Filtering Apparatus for Controlling High Voltage Transformer with Printed Circuit Board - Provided is a dust collector having a high voltage transformer controlled by a printed circuit board (PCB), and more particularly, a dust collector having a high voltage transformer controlled by a PCB, wherein precipitation performance is improved while the high voltage transformer is controllable by the PCB. The dust collector includes a control module and a precipitation filter. The control module includes: a transformer module including a core having a pair of magnetic flux paths formed to contact each other, a second coil unit into which one of the pair of magnetic flux paths is inserted, and a first coil unit having a cylindrical shape to accommodate the second coil unit; a housing having a separated space in which the transformer module is accommodated; a PCB module disposed in another space of the housing; and a separation plate that separates the transformer module and the PCB module from each other. | 12-03-2015 |
| 096019000 | Concentration or temperature sensing means | 10 |
| 20090308251 | PARTICULATE MATERIAL DETECTING APPARATUS - A particulate matter detecting apparatus ( | 12-17-2009 |
| 20100186593 | NON-DISCHARGING TYPE AIR PURIFICATION EQUIPMENT FOR THE INDUSTRY - A non-discharge type air purification apparatus for industry is disclosed, which is able to effectively remove a smell substance and pollutant contained in an exhaust gas by supplying an enough amount of anion with the help of a multi-step anion generation unit without a high voltage discharge. The apparatus comprises a main body part, a heating part which is connected with the main body part and the pipeline and heats a fluid for supplying a heating fluid as a supply medium of the heat for generating anion in the interior of the main body part, a circulation pump which is installed at a pipeline between the main body part and the heating part and circulates the fluid heated by the heating part in the interior of the main body part, an air discharge part which is mechanically connected with the gas outlet side of the main body part and forcibly discharges the air purified in the main body part to the outside of the main body part, and a control part which is installed near the main body part and is electrically connected with the circulation pump and air discharge part for thereby controlling the operations of the same. | 07-29-2010 |
| 20100206167 | PARTICULATE MATTER DETECTION DEVICE - A PM sensor is provided having high responsiveness and capable of long term detection. A PM sensor | 08-19-2010 |
| 20100229724 | PARTICULATE MATTER DETECTION DEVICE - A particulate matter detection device ( | 09-16-2010 |
| 20110113963 | High-performance labyrinth type air treatment apparatus - A high-performance labyrinth type air treatment apparatus includes a positively (negatively) charged dust collector mounted in an air passage inside a shell, the positively (negatively) charged dust collector having positively (negatively) charged dust collecting panels arranged in such a manner that a labyrinth-like detoured air path is defined through the positively (negatively) charged dust collector, an air ionization control means having discharge/emitting terminals arranged in the labyrinth-like detoured air path, and an electric fan for causing flowing of air through the positively (negatively) charged dust collector so that negatively (positively) charged heteroparticles carried in currents of air flowing through the labyrinth-like detoured air path are forced, to strike repeatly against the positively (negatively) charged dust collecting panels and then effectively adhered to the positively (negatively) charged dust collecting panels, achieving extremely high air purification. | 05-19-2011 |
| 20110185904 | 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 particles onto a tape mechanism for analysis at a future time. The particles are collected onto a region of the collection tape for a defined period of time and then that portion of the collection tape is advanced out of the collection zone and manipulated so as to form sealed pouches or pockets which can be either severed from the collection tape for individual storage in a temperature controlled storage container, or which can be stored on a take-up reel in a temperature controlled environment. The collected aerosol particles are stored with a buffer fluid to preserve and maintain the viability of the collected particles for future extraction and analysis. Several embodiments for forming sealed pouches or pockets and methods of storing the collected particles are disclosed. | 08-04-2011 |
| 20130008314 | MOBILE SYSTEM FOR INTERVENTION IN AN ATMOSPHERE OF RADIOACTIVE GAS, NOTABLY TRITIUM - A mobile system for intervention in an atmosphere of radioactive gas, notably tritium, which, includes; a dynamic confinement device, including & removable confinement barrier to surround an intervention, zone and a device for controlled extraction of air to keep the zone at a lower pressure than the exterior; a device for monitoring the radioactive gas concentration in the air of the zone; a device to detect and signal the exceedance of a predefined threshold by this concentration to the persons present in the zone. | 01-10-2013 |
| 20130255500 | ENERGY-SAVING ELECTROSTATIC DUST COLLECTOR - An energy-saving dust collector includes a dust collection device ( | 10-03-2013 |
| 20140216259 | AIR PURIFIER - Provided is an air purifier capable of increased air purification properties due to charged particles being blown out. A first air-blower blasts air, thus drawing air in from the outside to a first air-flow path, and an air-purification unit purifies the air and blows out same. A second air blower blasts air, thus drawing air in from the outside to a second air-flow path, and the air is blown out together with charged particles generated by a charged particle generator. A control unit controls the amount of air blasted by the second air-blower, according to the amount of air blasted by the first air-blower. Alternatively, the control unit controls the angle to be adjusted by the regulator, according to the amount of air blasted by the first air-blower. | 08-07-2014 |
| 20150360544 | VEHICLE AIR CONDITIONER DEVICE - The present invention relates to a vehicle air conditioner device, comprising: an air purifying unit for regulating air quality inside the vehicle; an inside air quality acquiring unit for acquiring air quality inside the vehicle; an outside air quality acquiring unit for acquiring air quality outside the vehicle; and a display unit for displaying information related to the acquired air quality inside the vehicle and information related to the acquired air quality outside the vehicle. | 12-17-2015 |
| 096020000 | Arc, spark, or flashover sensing means | 3 |
| 20100147150 | Electro-Kinetic Air Transporter with Mechanism for Emitter Electrode Travel Past Cleaning Member - Systems and methods for cleaning emitter electrodes of air conditioner systems are provided. The air conditioning system includes an emitter electrode, a collector electrode and a high voltage generator to provide a high voltage potential difference between the emitter and collector electrodes. The system also includes a cleaning member having a channel through which the emitter electrode passes. A plunger mechanism and a spring, or a lever and a fulcrum, are used to force the cleaning member to travel upward along the emitter electrode to thereby frictionally removing debris from the emitter electrode. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures and the claims. | 06-17-2010 |
| 20140174294 | ELECTROSTATIC AIR CONDITIONER - An electrostatic air conditioner having at least one ion emitting member (i.e., corona frame) and at least one ion collecting member (i.e., collecting cartridge) is provided. The corona frame and collecting cartridge are configured to have active and passive areas and be removable from the housing within which they are positioned. The passive areas provide additional spacing between the active area and the side walls of the housing, and provide several advantages over existing electrostatic air conditioners, e.g., eliminates barriers between active corona wires and the housing walls, which prevents any settling of chemically active or electrically active matter (vapor or particles) on such barriers and/or housing walls (due to air flow). | 06-26-2014 |
| 096021000 | Current sensing means | 1 |
| 20140345463 | ELECTROSTATIC PRECIPITATION APPARATUS FOR ROOM VENTILATION AND VENTILATION SYSTEM INCORPORATING SAME - The exemplary system/apparatus can include an electrostatic precipitation apparatus for room ventilation, which can have a two-stage charging type electrostatic precipitator including an ionization section, a particle collection section and a power supply. The exemplary apparatus can include a constant-current control unit/arrangement interposed between the power supply and the ionization section. A sensing unit/arrangement can be interposed between the power supply and the particle collection section. A voltage step control unit/arrangement can receive the applied voltage value and current value from the sensing unit/arrangement for issuing a command to increase or decrease the predetermined voltage to prevent the particle collection section from anomalously discharging in response to an anomalous discharge. A voltage changing unit/arrangement can change the predetermined voltage in response to a command from the voltage step control unit to control a current and a voltage provided from the power supply to the particle collection section. | 11-27-2014 |
| 096022000 | Current sensing means | 3 |
| 20100071558 | AIR CLEANER AND SHUT-DOWN METHOD - An air cleaner is provided according to an embodiment of the invention. The air cleaner includes a high voltage power supply configured to provide a high voltage to a collector cell and a shut-down circuit coupled to the high voltage power supply. The shut-down circuit is configured to monitor an electrical current supplied to the collector cell, remove electrical power to the collector cell if the electrical current exceeds a predetermined cell current threshold for a predetermined time period, and generate an indication if the electrical power is removed from the collector cell. | 03-25-2010 |
| 20120037001 | CLEAN CORONA GAS IONIZATION FOR STATIC CHARGE NEUTRALIZATION - Clean corona gas ionization by separating contaminant byproducts from corona generated ions includes establishing a non-ionized gas stream having a pressure and flowing in a downstream direction, establishing a plasma region of ions and contaminant byproducts in which the pressure is sufficiently lower than the pressure of the non-ionized gas stream to prevent at least a substantial portion of the byproducts from migrating into the non-ionized gas stream, and applying an electric field to the plasma region sufficient to induce at least a substantial portion of the ions to migrate into the non-ionized gas stream. | 02-16-2012 |
| 096023000 | And voltage sensing means | 1 |
| 20100319545 | CHARGED PARTICLE SEPARATION APPARATUS AND CHARGED PARTICLE BOMBARDMENT APPARATUS - A charged particle separation apparatus that separates ionized gas clusters is disclosed. The charged particle separation apparatus includes three or more electric field applying parts arranged in an incident direction of an ionized gas cluster, wherein each of the electric field applying parts includes a pair of electrodes; an electric power source configured to supply alternating-current electric voltages to the three or more electric field applying parts in such a manner that an alternating-current electric voltage applied across one pair of the electrodes of one of the three or more electric field applying parts is different in phase from an alternating-current voltage applied across another pair of the electrodes of an adjacent one of the three or more electric field applying parts; and a plate including an opening in an extension of the incident direction. | 12-23-2010 |
| 096024000 | Voltage sensing means | 2 |
| 20080250929 | FLOTAGE TRAPPING DEVICE USING ELECTROSTATIC FIELD - There is provided a flotage trapping device using electrostatic field. The flotage trapping device comprises a body including a power source portion and a boosting portion for boosting, fed from the power source portion, and a collector portion including a collector to which the plus and/or minus high voltage obtained from the boosting portion is applied. The collector portion is formed as a collector cassette by unitizing the collector portion in the form of cassette. A fixing mechanism is provided between the body and the collector cassette for connecting and disconnecting the body and the collector cassette through one-touch operation. The electric connecters for high voltage is provided between the body and the collector cassette for electrically connecting and disconnecting the body and the collector cassette through one-touch operation. As a result the collector cassette is detachably mounted on the body. | 10-16-2008 |
| 20090178562 | MERCHANDISE SALES PROCESSING APPARATUS - A dust collector is provided in the main body of a POS terminal so that the dust in the main body can be caught into the dust collector. | 07-16-2009 |
