Class / Patent application number | Description | Number of patent applications / Date published |
055295000 | Solid agent cleaning member movingly contacts apparatus | 16 |
20090255222 | METHODS AND APPARATUS FOR THE IN SITU COLLECTION OF NUCLEATED PARTICLES - A particle collection apparatus is disclosed. The apparatus includes a baghouse housing comprising an entrance port, a collection port, a baghouse configured between the entrance port and the collection port, and a vacuum port coupled to the baghouse. The apparatus also includes a collection mechanism coupled to the collection port; and, a compression mechanism coupled to the baghouse. | 10-15-2009 |
20110296803 | AIR FILTER CLEANER AND VIDEO PROJECTOR - An air filter cleaner includes a brush, which cleans an air filter. A case moves back and forth together with the brush, which is arranged on the case. A pinion moves the brush and case back and forth and is arranged in the case. A rack supports the pinion. The rack is arranged along a direction in which the brush moves back and forth and includes a side surface facing toward the case. A groove, which is arranged in the side surface of the rack, extends in the direction in which the brush moves back and forth. A flange, which extends from the case, engages with and slides in the groove. The engagement of the groove and flange restricts movement of the case in a direction perpendicular to the direction in which the brush moves back and forth. | 12-08-2011 |
20130145733 | DRAIN VALVE APPARATUS AND AIR SEPARATOR THEREOF - A drain valve apparatus and an air separator thereof may include a main body having a upper cover, and a cooling shaft, an oil filter coupled to a lower end of the cooling shaft in a length direction of the cooling shaft, an outer body coupled to the upper cover, and surrounding the main body and the oil filter, a drain body disposed in a lower end of the outer body, and having an interior passage formed in a length direction of the outer body at a upper portion, a drain valve passage formed to communicate with the interior passage, an air inflow passage formed to communicate with the drain valve passage, and an exterior passage formed to communicate with the drain valve passage in a lower portion, and a drain valve inserted into the drain valve passage, adapted to selectively communicate the interior passage with the exterior passage. | 06-13-2013 |
20140123609 | Radiator Screens - A radiator screen arrangement ( | 05-08-2014 |
055296000 | Agent has defined traversing motion relative to separating media | 7 |
20080295466 | Cyclone dust-separating apparatus of vacuum cleaner - A cyclone dust-separating apparatus of a vacuum cleaner is disclosed. The cyclone dust-separating apparatus includes a cyclone unit having a cyclone chamber to whirl first air drawn in from the outside thus to separate dust or dirt therefrom, a filter unit disposed in a filtering chamber located in a downstream of the cyclone unit and having a filter to filter dust or dirt from the first air, a cleaning unit to brush away the dust or dirt accumulated in the filter by using second air drawn in from the outside, and a dust collecting unit to collect and store the dust or dirt separated from the first air by the cyclone chamber and the dust or dirt brushed away from the filter by the cleaning unit. | 12-04-2008 |
20090188216 | Ceiling type air conditioner - Enclosed is an air conditioner including a foreign matter collecting unit to secondarily collect foreign matter in a brush assembly when the brush assembly for firstly collecting and accumulating the foreign matter filtered by a filter automatically moves. Therefore, the foreign matter separated from the filter is firstly collected in the brush assembly, and the foreign matter can be secondly collected in the foreign matter collecting unit by moving the brush assembly. Therefore, the foreign matter filtered by the filter is automatically removed so that the inconvenient of exchanging and cleaning the filter can be settled and pollution of the filter can be prevented. Since the foreign matter is discharged to outdoor side by simply detaching the foreign matter collecting unit so that convenience of use can be enhanced. | 07-30-2009 |
20100043362 | INDOOR UNIT OF AIR CONDITIONER - An indoor unit ( | 02-25-2010 |
20110296804 | AIR FILTER CLEANING DEVICE AND ELECTRONIC DEVICE - An air filter device of a projector, which is an electronic device, includes an air filter and a brush. The air filter includes a cleaning region. The brush cleans the cleaning region while moving relative to the air filter. The cleaning region includes long sides and short sides extending in longitudinal and lateral directions, which are perpendicular to each other. The brush | 12-08-2011 |
20120117927 | DUST COLLECTOR FOR A VACUUM CLEANER HAVING A DUST REMOVAL FUNCTION - A dust collector includes a dust container; a centrifugal separator installed inside the dust container to separate dust from air; a filter unit installed at a discharge hole of the centrifugal separator and provided with a filter member; and a dust-removing device for dislodging dust from the filter unit. The dust-removing device includes a dust removal unit including a dust-removing member having dust-removing projections formed on an undersurface thereof, wherein the dust-removing projections move back and forth while contacting the filter unit to dislodge dust from the filter unit; and a drive unit for providing driving power to the dust removal unit. | 05-17-2012 |
055297000 | With motion effecting means interrelated with separating operation | 2 |
20130186047 | DEVICE FOR PURIFYING GAS BY EXTRACTING PARTICLES - A purifying device provided with a device ( | 07-25-2013 |
055298000 | Gas flow actuates member | 1 |
20140116014 | CYCLONE DEVICE FOR SEPARATING STICKY MATERIAL FROM GAS STREAM - A cyclone device for separating a sticky material from a gas stream, comprising a tin body; an introducing tube, connected to the tin body and arranged on a facet of the tin body; a central exhaust pipe, arranged within the tin body on a top position thereof, a conical tin connected to a bottom of the tin body at one end and having a particle discharging exit at the other end; a supporting wheel set, arranged within the tin body and adjacent to an end of the conical tin; and a scraping mechanism arranged movably on the supporting wheel set. | 05-01-2014 |
055300000 | Vibrating, jarring, or rapping means | 5 |
20080202077 | Assembly for ash separation from flue gas - A particulate separator includes a plurality of perforated screens which remove ash particulate from flue gas. A rapper assembly dislodges ash deposits on the perforated screens by exerting a vibrating force thereon. Shafts, which are operatively connected to a rapping device, are received in the openings of perforated screens and welded thereto. The rapper exerts a force on the shaft, which, in turn, vibrates the perforated screen. The vibration of the perforated screens causes the ash deposits to fall off into the hopper. | 08-28-2008 |
20120285131 | FILTER DEVICE - A filter device disposed in a moist fluid passage of the fuel cell system includes a fluid introducing path which introduces a fluid that flows in the moist fluid passage, a filter to permeate the fluid introduced from the fluid introducing path and remove foreign matter in the fluid, a fluid discharge path which discharges a fluid that passed the filter, and a rotating driving mechanism, connected with the filter, that rotates the filter so that substances that adheres to the filter are removed by the centrifugal force. In the filter device, water does not adhere to and does not remain in the filter. When leaving the system under the low temperature after the system stops, blockage by freezing the filter can surely be prevented. The complex control and the heat source such as a heater for defrost is unnecessary. Thus, a cheap and compact filter device can be provided. | 11-15-2012 |
20130192180 | FILTER ASSEMBLY - In accordance with one embodiment, a filter assembly includes a housing having an inlet for particulate laden gas and an outlet for clean gas. The assembly also has at least one filter being capable of filtering particulate from the gas that is located in the gas flow between the inlet and outlet. The filter assembly further includes a cleaning mechanism for removing particulate from the filter and the filter assembly. | 08-01-2013 |
20130219840 | Filter Element with Percussion Band - A filter element has a reinforcement band or ring along at least a portion of the perimeter thereof and performing a support function thereat preventing or minimizing damage upon attempted percussive cleaning of the filter element by service personnel striking the perimeter against an impact surface. Alternatively, a failure band or ring is provided along at least a portion of the perimeter and performs a designated failure function to a failure condition thereat upon attempted percussive cleaning, with the failure condition providing at least one of: a) an indication to service personnel that the filter element has been damaged and should not be re-installed; and b) a deformed condition preventing re-installation. | 08-29-2013 |
20140069066 | FILTER DEVICE - A filter device disposed in a moist fluid passage of the fuel cell system includes a fluid introducing path which introduces a fluid that flows in the moist fluid passage, a filter to permeate the fluid introduced from the fluid introducing path and remove foreign matter in the fluid, a fluid discharge path which discharges a fluid that passed the filter, and a rotating driving mechanism, connected with the filter, that rotates the filter so that substances that adheres to the filter are removed by the centrifugal force. In the filter device, water does not adhere to and does not remain in the filter. When leaving the system under the low temperature after the system stops, blockage by freezing the filter can surely be prevented. The complex control and the heat source such as a heater for defrost is unnecessary. Thus, a cheap and compact filter device can be provided. | 03-13-2014 |