Abstract: A continuous strip of framing material suitable for use in making filter products that can be provided of indefinite length and which is storable as a flat product capable of being wound into roll form. Moreover, the continuous strip of framing material includes features to create a three-dimensional frame structure for wrapping about filtration media in a manner to provide a strong and effective filter product assembly.

Abstract: A bath tub solids container for containing solids separated from cracked product vapors produced in a riser reactor and issuing from a separator. The bath tub solids container receives and contains solids from the separator, has a collar which fits around the riser reactor to keep the solids from contacting the riser reactor, an aeration device for fluidizing the solids within the container and an outlet for the solids.

Abstract: The present invention relates to a floor standing treatment device that has a front panel and a mainframe assembly adapted to be removably attachable to the front panel. The mainframe assembly has an integrally molded latching mechanism having a latch and one or more L shaped guides configured to cooperate with one or more pairs stops for limiting lateral movement of the latch. The latch is adapted to engage a portion of the front panel for securely attaching the front panel to the mainframe assembly. The air purifier may also have a cavity positioned along a bottom edge of a back housing to house an electrical cord provided with the air purifier. Additionally, the air purifier may also have an elongated slot positioned at the apex of the mainframe assembly for allowing one or two handed carrying of the air purifier.

Abstract: A power generation system has a power source and an aftertreatment system connected to the power source. The aftertreatment system is adapted to treat an exhaust of the power source. The aftertreatment system has a particulate filter that is dimensioned to be interchangeable with a muffler.

Abstract: An exhaust system for housing-type enclosures of machine tools is provided for removing air by suction from the interior of the enclosure. The cuttings which are produced during machining of the workpieces are distributed within the working chamber and are thrown to the exhaust location and removed by suction. The cuttings collect in the exhaust area and present a safety risk. In order to prevent undesirable components in the exhaust air from reaching the exhaust system, an air-permeable catch device is provided in the exhaust area in front of the exhaust location. On the catch device, the undesirable components are caught while the exhaust action itself is not impaired. The catch device is a basket having walls made of mesh.

Abstract: The use of textile fabric which contains textured yarn material for attachment in front of windows or doors to guard against dusty allergens such as pollen or house dust.

Abstract: A hydrocarbon scrubber including a monolith; a seal disposed concentrically around an end of the monolith, wherein the seal includes an inner surface having a diameter equal to or less than an outer diameter of the monolith, a shoulder member protruding from the seal and physically contacting at least a portion of an end face of the monolith, and a rib member disposed on an outer side of the seal and in physical contact with the shell.

Abstract: A heating ventilation and cooling (HVAC) localized air filter assembly system for capturing particulate material and contaminants distributed through HVAC systems. The system includes a least one frame assembly positionable over a HVAC duct and having a front wall and a perimeter wall extending from the front wall. The front wall has at least one opening for facilitating airflow through said frame assembly. Additionally, at least one filter assembly is positionable within the at least one frame assembly. The filter assembly is designed for capturing particulate matter in ambient air being conducted through the HVAC duct.

Abstract: A filter apparatus includes a filter panel having inner and outer surfaces and a configuration for completely covering a computer housing ventilation opening. The filter apparatus includes an adhesive layer permanently adhered to the inner surface of the filter panel. A thermochromic region is positioned on the outer surface of the filter panel which changes color as temperature increases. The thermochromic region includes an ink layer and a wax layer positioned atop the ink layer. The wax layer includes a thermochromic dye having a color different from the color of the ink layer. The color of the thermochromic dye blocks the color of the ink layer at an ambient temperature and is transparent to allow the ink layer color to be seen at an activation temperature. Therefore, the filter apparatus provides an indication when the filter is full and heat is building within the housing as a result.

Abstract: There is provided in a standard ceiling system, having suspension rails or elements a movable air delivery diffuser resting on the suspension elements and a filter panel inserted into and retained between the suspension elements and the air delivery diffuser. The filter panel has a filter frame and an attached filter designed to be inserted into and retained on the suspension elements of the suspension ceiling. The filter frame has an inner face and an outer face with a filter media retained in the filter frame. The outer edges of the filter media are located and retained adjacent the filter frame inner face. The filter frame outer face has a flexible perimeter flange projecting outwardly from an uppermost portion of the filter frame outer face. This flexible perimeter flange can bend inwardly so as to be substantially flush with said frame outer face and can then flex back outward to engage the suspension elements.

Abstract: The invention provides a filter that can be cut-to-fit or deformed to fit a variety of differently shaped and sized intakes. The invention also provides a filter kit that allows a user to create a filter of a desired size with attaching mechanisms to secure the filter to or on the intake.

Abstract: A closed crankcase emission control assembly for an internal combustion engine includes a filter assembly comprising a housing and a replaceable filter element. The filter element includes a ring of filter media; a first annular end cap sealed to one end of the media ring; a second end cap sealed to another end of the media ring; a cup-shaped valve pan fixed to the second end cap and which together therewith defines a sump container; and an opening with a lip seal in the valve pan which closely receives a standpipe from the housing to allow continuous drainage of oil collected by the filter element. The filter housing includes an inlet port to receive blow-by gasses from the engine crankcase, and an outlet port to provide the substantially oil and particulate free gasses to an induction system (e.g. a turbocharger) and back to the engine crankcase.

Abstract: A filter apparatus includes a filter panel having inner and outer surfaces and a configuration for completely covering a computer housing ventilation opening. The filter apparatus includes an adhesive layer permanently adhered to the inner surface of the filter panel. A thermochromic region is positioned on the outer surface of the filter panel which changes color as temperature increases. The thermochromic region includes an ink layer and a wax layer positioned atop the ink layer. The wax layer includes a thermochromic dye having a color different from the color of the ink layer. The color of the thermochromic dye blocks the color of the ink layer at an ambient temperature and is transparent to allow the ink layer color to be seen at an activation temperature. Therefore, the filter apparatus provides an indication when the filter is full and heat is building within the housing as a result.

Abstract: An air filter adapter for motorcycles and other motorized vehicles includes:

Abstract: The use of a textile fabric which has at least one napped side for attachment in front of windows or doors to protect against dusty allergens such as pollen or house dust.

Abstract: A dust collection system includes a housing defining an inlet and an outlet. A fan is situated within the housing to move air from the inlet to the outlet, and a filter is removably attached to the housing to collect dust entering the housing. To prevent dust from escaping the filter when it is removed from the housing for cleaning or disposal a cover is removably attached to the filter when it is desired to remove the filter. To insure the cover is available the next time it is necessary to remove the dust-laden filter, the cover may be attachable to the housing for storage thereon.

Abstract: A furnace filter system or kit for installation on an existing furnace duct having upper and lower supply roll supports respectively mountable on the top and bottom walls of the duct adjacent one side wall of the duct for removably receiving a supply roll of filter media therebetween, and upper and lower take-up roll supports respectively mounted on the top and bottom walls of the duct adjacent the other side thereof for removably receiving a filter media take-up roll therebetween. Slots are provided in the side walls of the duct inwardly adjacent the corresponding one of the supply roll and take-up roll and between the top and bottom walls of the duct, and a filter media supporting frame assembly is received in the duct and has opposite sides provided with guide slots therein aligned with the duct slots.

Abstract: The invention relates to a hood (10) for a filter ventilator, which is connected to an outside wall (40) of a space to be ventilated, in particular the outside wall (40) of a control box, circuit housing, or case for various kinds of devices, and which comprises an air inlet (11), an air outlet (12), a filter (20) mounted in the air outlet and a maintenance portal (13), in particular for exchanging the filter (20). In order to enable effortless and rapid exchange of the filter, the maintenance portal (13) is made such that it can be closed by at least one pivotable flap 30. (FIG.

Abstract: An air filter assembly comprises a plastic frame containing an air permeable filter media. The media is corrugated to provide a series of pleats. Some of the pleats can be folded more compactly than others, so that the media can fit in various size frames. This can reduce the inventory of filter manufacturers and dealers. The filter frame can be plastic injection molded with integral living hinges to enable the frame to fold from a relatively flat shape to a more box-like structure. The frame includes one or more flip-up saw tooth racks that help define a main series of chambers plus a storage chamber. The main series of chambers supports a portion of the media that is more loosely folded for filtering air. The storage chamber is adjacent the main air stream and holds the more compactly folded, excess pleats.

Abstract: After the last page of the claims, please insert the Abstract of the Disclosure found on the accompanying sheet.

Abstract: Embodiments of a key system for filters and their connecting heads/holders are shown. The filter cartridge and its holder each have a keyed surface, one being a protruding “key” and one being a recessed “lock”. Cooperation of these keyed surfaces is required in order for the filter cartridge to be installed in the holder, so that mismatched cartridges cannot be installed into the holder, for example, to prevent a particular type of cartridge from being placed in a filtration or other process where it would be inappropriate, or undesired. The keyed surfaces are selectively locate-able preferably at different circumferential locations on a perimeter of the filter and a corresponding location on a perimeter of the head/holder. The perimeter may be, for example, on an outer shoulder surface of a filter and an inner surface of a valve head, or on outer and inner surfaces of connectors that provide a liquid seal between the filter and the head/holder.

Abstract: The invention relates to a closing device for a housing (1) of an air filter that can be closed with a housing cover (2). The assembly process is to be simplified and accelerated, while the number of parts required is to be reduced at the same time. According to the invention, this is achieved in that the housing cover (2) and the housing (1) can be connected to one another by means of a locking frame (4) which surrounds the housing cover (2) and the housing (1) in the region of the housing edge (3), said locking frame (4) being positionable in closed position by means of translatory motion, in which position it presses the housing cover (2) onto the housing edge (3).

Abstract: A grease containment assembly to collect grease discharged from a grease exhaust system that has an exhaust duct extending upwardly from a roof top and interconnected to a fan base that connects to an exhaust fan. The grease containment includes a plurality of interconnecting channels positioned around the exhaust duct to form a frame surrounding the exhaust duct. The channels further include a water channel running along the bottom portion defined therein. A sorbent material is further received within the interconnecting channels, having properties that absorbs grease and repels water. A plurality of egresses positioned in the interconnecting channels permit water running along the water channels to drain out of the interconnecting channels.

Abstract: An air filter modified with magnetic material bonded To the back surface of the housing of an air filter, Therefore allowing the modified air filter to be attached to any suitable surface

Abstract: A filter assembly for collecting material that is entrained in a gas stream includes a housing for a filter element. The housing has first and second ends with an inlet and an outlet at the first end for the gas that is to be filtered, and a support surface on its internal wall at a point towards its second end. The assembly includes a tubular filter element arranged within the housing for the gas stream to flow through its wall between the inlet and the outlet. The element is located in the housing by way of a support which extends between the filter element at or towards its end and the support surface on the internal side wall of the housing on which the support rests.

Abstract: Described is a filter apparatus (10) having an activated carbon molded body (12) with a honeycomb structure. The filter apparatus (10) has connection elements (16, 18) at the feed flow end and the discharge flow end. The activated carbon molded body (12) is provided in a sealing element which is sealingly connected to the two connection elements (16, 18). The sealing element (20) is formed by a shrink tube (22) into which the activated carbon molded body (12) is shrunk and which is shrunk sealingly on to the connection elements (16, 18). The activated carbon molded body (12) can be in one piece or can comprise at least two mutually spaced activated carbon body portions (42).

Abstract: A filter unit for a motor vehicle which combines an intake air filter for an internal combustion engine and an interior ventilation air filter for a passenger compartment in a single unit. Filter housings for the respective filters may be joined to each other by a releasable connection, such as a combination of attachment hooks and screw fasteners, or they may be formed integrally with each other in one piece.

Abstract: An apparatus for removing dust and fumes from a flow of air, particularly a flow of air exhausted from an industrial work area. There is a large, cylindrical filter element mounted within a cylindrical collector barrel so as to define an annular flow space between the two. A vane assembly is mounted at the top of the collector barrel for directing the incoming flow of air along a generally cyclonic path through the flow space, so that sparks and heavy particulates are forced outwardly away from the surface of the filter element, thereby increasing filter life and reducing the chance of fire. The filter element and collector barrel are mounted atop a cabinet which encloses a blower and a silencer section. The silencer section includes one ore more chambers having interior walls for redirecting the flow of air exiting the blower, and the walls are lined with an acoustic insulation material for absorbing sound energy as the flow of air is redirected, thus reducing noise emissions from the assembly.

Abstract: An air filter assembly which filters and purifies air prior to entering an external combustion engine includes a conical radially pleated filter element disposed over a filter carrier. When assembled, the pleats of the filter element are trapped between a plurality of internal teeth on an internal comb section of the filter carrier and a plurality of external teeth on an external comb section of an opening of the air cleaner box. The filter carrier further includes a plurality of struts which further shapes the filter element. A locking mechanism secures the air filter assembly to the air cleaner box.

Abstract: A cartridge dust collector for maximizing the filtration of the air and removal of the pollutants and contaminants from the air stream. The cartridge dust collector including a housing having an air inlet, an air outlet, and a transverse wall. The housing further including a chamber. Conical shaped dust collector cartridges are mounted in the chamber between the air inlet and the air outlet with each dust collector cartridge in alignment with an access opening in a side wall of the housing. Provided in the housing in alignment with each access opening are spaced apart slide rails. The dust collector cartridges including a conical shaped media pack and a head plate secured to the upper end. Each head plate is carried on the slide rails, with the slide rails being spaced apart sufficiently to receive the media pack there between. Interlocking means are privide on adjacent head plates fo that the cartridges can be assembled and removed from the housing end groups, rather than individually.

Abstract: An air/oil separator tank (10, 60) has a separator element (12, 62) including coalescing media (14, 64). A separate downstream drain layer (22, 72) removes the separated coalesced oil and passes clean air. The separator element is removable from the tank for replacement. The drain layer is permanently attached to the tank.

Abstract: An air filter assembly for removing particulate contaminants, chemical contaminants, biological contaminants, or any combination thereof, from airplane cabin air. The filter assembly is lightweight and compact in size. Minimal clearance is needed in order to remove and replace the filter element.

Abstract: A serviceable filtering oil removal cartridge for use in a compressed air assembly of a vehicle air brake system includes a housing having a first end and a second end. A filtering element is disposed within the housing for agglomerating and removing oil from compressed air entering the oil removal cartridge. A load plate is disposed within the housing for supporting the filtering element. The load plate includes a connecting portion dimensioned to allow the oil removal cartridge to be removed and installed as a single unit. The connecting portion is preferably a threaded annulus. A thermal vent can be included, wherein pressure is released from the oil removal cartridge upon reaching a threshold temperature.

Abstract: A reversed cube air filter assembly has a frame and filter media. The frame is adapted to be attached to and surround an air intake duct wherein the duct has an intake side and the frame is adapted to protrude outwardly from the intake side. The filter media is adapted to be removably mounted around the frame.

Abstract: An air filter element has a cylindrical filter media sleeve axially slidable along and around an inner liner from either axial end of the sleeve. First and second end caps at distally opposite axial ends of the liner and sleeve each have a central aperture, the aperture in the first end cap providing air flow therethrough in communication with the hollow interior of the liner, the aperture in the second end cap retaining a closing cover. The cylindrical filter media sleeve extends axially along the inner liner and is axially retained between the cover and the first end cap. The cover is removably mounted to the second end cap in snap-in relation and axially retains the sleeve on the inner liner.

Abstract: A filter element (31) of a fluid filter, in particular of a cuboid or hollow-cylindrical outer shape, having an inflow side (A) and an outflow side (B) relative to a fluid to be filtered, with the filter element (31) comprising a number of pleat walls (35) each arranged in a continuous folding between pleat edges (35A; 35B), which pleat walls are comprised of a fluid-permeable filter material, in particular having impressed elevations (37) constituting depressions on the other side of the filter material, and wherein between adjacent pleat walls in each case on the inflow side (A), aggregates of hardened adhesive are provided on said elevations (37) adhering to the pleat walls, wherein on the outflow side (B) and/or the inflow side (A) supporting elements are provided, the projection of which onto the plane of the adjacent pleat wall is situated in each case at least section-wise within the depressions.

Abstract: An air filter (10) for an internal combustion engine of a motor vehicle designed to transmit sound into the passenger compartment or driver area in order to inform the driver of the operating state of the engine. The air filter includes an air filter housing (11), a filter insert (26), an air inlet (12) for unfiltered air, and an air outlet (13) for filtered air. The air filter housing (11) includes a housing wall (22) in or on which at least one membrane (16) is mounted. The membrane (16) is made of a material which is more permeable to sound than the rest of the housing wall (22), so that the shape and position of the membrane can be used to achieve a desired sound generation and distribution.

Abstract: A filter including a housing made up of two housing shells in the form of mating cylindrical vessels (12, 12a) in one of which a support tube (17), especially a support tube having a conical shape, is integrated. A conical annular filter cartridge, preferably one having a resilient axial play compensating element (21) at one end, is installed on the support tube (17). The housing shells (12, 12a) are joined by a central screw connection (22), and sealing between the housing shells is effected by a labyrinth seal (14, 15). The filter is able to adapt to tolerance variations in the axial length of the individual components, so that productions costs are kept low. The housing shells (12, 12a) are constructed in such a way that they can be manufactured using simple casting molds with no undercuts.

Abstract: A semiconductor device manufacturing apparatus employs filters. The filters have openings whose diameters are reduced in proportion to the distances of the filters from cathodes. This arrangement improves the directivity of sputtered particles and evenly distributes particles among the filters to form thin films on the filters. The peripheries of the openings on the filters are curved toward the cathodes, to increase a particle catching area of each filter and thin a film to be formed on each filter. Even if the films on the filters peel off, they never go beyond the curved peripheries of the filters and never drop onto a substrate from which semiconductor devices are produced.

Abstract: A grease containment assembly to collect grease discharged from a grease exhaust system that has an exhaust duct extending upwardly from a roof top and interconnected to a fan base that connects to an exhaust fan. The grease containment includes a plurality of interconnecting channels positioned around the exhaust duct to form a frame surrounding said exhaust duct. The channels further include a water channel running along the bottom portion defined therein. A sorbent material is further received within the interconnecting channels, having properties that absorbs grease and repels water. A plurality of egresses positioned in the interconnecting channels permit water running along the water channels to drain out of the interconnecting channels.

Abstract: An air filter unit for use in an air conditioner having an outside air duct through which air passes through a divider wall separating the outdoor section and indoor section of the air conditioner. The air filter unit includes a filter frame containing an air filter and a connector for removably supporting the frame upon the divider wall so that the air filter covers substantially all of the duct entrance. A hinge is located along one side edge of the frame and a door is mounted upon the hinge between an open position wherein outside air can move through the filter into the duct and a closed position wherein outside air is prevented from moving through the filter into the duct. Controls for selectively positioning the door are provided inside the front cover of the unit.

Abstract: A serviceable filtering oil removal cartridge for use in a compressed air assembly of a vehicle air brake system includes a housing having a first end and a second end. A filtering element is disposed within the housing for agglomerating and removing oil from compressed air entering the oil removal cartridge. A load plate is disposed within the housing for supporting the filtering element. The load plate includes a connecting portion dimensioned to allow the oil removal cartridge to be removed and installed as a single unit. The connecting portion is preferably a threaded annulus.

Abstract: The present invention provides an air-conditioning air filter capable of cleaning and replacing only a filter element thereof for resources saving, refuse reduction, and cost reduction, and also preventing air leakage due to expanded deformation of a main box.

Abstract: An air treatment appliance having an external body with a movable portion and a main portion. An air inlet and an air outlet in the external body permit airflow through the device. A fan inside the body is operable to draw in air through the air inlet and to expel it through the air outlet, and the air may be passed through a filter mechanism in the device. An access mechanism permits convenient access to the filter mechanism and other components in the external body. The device is at least partially disabled when the movable portion is moved relative to the main portion.

Abstract: A filter unit for removing particulates in a gas to be treated, which unit includes a gas impermeable bulkhead that forms a channel through which the gas advances in the filter unit at least one round, and a filter member laminated on at least one side surface of the bulkhead without closing the channel. The filter unit or filter of the present invention reduces a load on a harm removing equipment, which in turn lowers the cleaning frequency and markedly prolongs the service life of the equipment.

Abstract: A grease containment assembly to collect grease discharged from a grease exhaust system that has an exhaust duct extending upwardly from a roof top and interconnected to a fan base that connects to an exhaust fan. The grease containment includes a plurality of interconnecting U-shaped channels positioned around the exhaust duct to form a frame surrounding said exhaust duct. A sorbent material is further received within the interconnecting channels, having properties that absorbs grease and repels water. A plurality of holes is positioned in the interconnecting channels such that the water repelled by the sorbent material may drain out of the interconnecting channels. In addition the frame is further secured to the exhaust duct.

Abstract: A filter cartridge is made of an accordion fold pack folded in a zigzag-shape. At the end faces (4) of the accordion fold pack, running parallel to the folds, provision is made for the closing elements (5) which include stiffening strips (6), partially covering the accordion fold pack (2), at least on its discharge side, and sealing elements (7) integrally connected to the stiffening strips (6).

Abstract: A filter assembly for collecting material that is entrained in a gas stream includes a housing for a tubular filter element. The housing has first and second ends with an inlet and an outlet at the first end for the gas that is to be filtered, and a support surface on its internal wall at a point towards its second end. The assembly includes a tubular filter element arranged within the housing for the gas stream to flow through its wall between the inlet and the outlet. The element is located in the housing by means of a support which extends between the filter element at or towards its end and the support surface on the internal side wall of the housing on which the support rests.

Abstract: A filter assembly for collecting material that is entrained in a gas stream includes a housing having inlet and outlet ports for the gas that is to be filtered. The housing includes an end cap in which at least one of the ports is provided, and a body section in which a tubular filter can be located arranged for the gas stream to flow through its wall provided by a filter medium, the end cap and the body section being separable to allow access to the inside of the housing. A tubular member, which might be a filter element or a conduit for directing a flow of gas to a filter element, can be sealingly connected to the end cap in fluid communication with one of the ports therein. The tubular member includes a tang which can be received in a recess in the housing when the tubular member and the housing end cap are properly assembled.

Abstract: A structure for securing the top and bottom cover portions of an air filter includes a wing member secured to the bottom cover portion. The wing member is attached to the cover portion through a post. The wing member has a wedged surface which is selectively moved along a wedged surface on a slot in the upper cover surface. The wedged surfaces cam the wing member to pivot. Once the wing member has moved through the slot, it is biased back and in a direction opposed to the rotation caused by the wedged surfaces. The wing member is thus secured on a surface on the upper cover member adjacent the slot. The wing member thus secures the two cover members in a snap fit connection. To release the snap fit connection, one merely biases the wing member in an opposed direction.