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Match Document Document Title
9005340 Fiber bed assembly including a re-entrainment control device for a fiber bed mist eliminator  
A fiber bed assembly used to remove aerosols and/or wetted soluble solids from a moving gas stream includes a fiber bed support and a fiber bed supported by the fiber bed support so that the gas...
8979960 Motor, fan and cyclonic separation apparatus arrangement  
A motor, fan and cyclonic separation apparatus arrangement for a vacuum cleaner comprising: a motor coupled to a fan for generating air flow; and a cyclonic separation apparatus located in a path...
8951337 Cost-effective tunable precleaner  
An inertial separation air precleaner system includes a replaceable insert removably mounted to the precleaner and altering air flow velocity through the precleaner by changing flow area of the...
8945258 Vacuum cleaner  
A vacuum cleaner comprising: a motor coupled to a fan for generating air flow; an elongate body with a handle at longitudinal end and a cleaner head arranged at an opposite longitudinal end; a...
8914941 Cyclone dust collecting apparatus and vacuum cleaner having the same  
A cyclone dust collecting apparatus for a vacuum cleaner includes a first chamber; an entering passage disposed above the first chamber, the entering passage guiding outer air to form a downwardly...
8784522 Air filter system and filter element  
An air filter system (30) includes a filter housing (10) with a filter element (1) received within the housing. A secondary housing is secured to and closing the filter housing. The secondary...
8486170 Filter apparatus  
A filter apparatus comprises first and second filters, each having an upstream surface and a downstream surface. At least one bypass channel extends from a position upstream of the upstream...
8460416 Oil separating device, especially for crankcase venting in an internal combustion engine  
An oil separating device is provided with a first and a second separator element that are arranged parallel to one another and are positioned in a separate first and a second flow path,...
8303688 Filter apparatus and method  
Disclosed herein is a filter apparatus comprising a fluid inlet for a fluid to be filtered in the apparatus; a first fluid outlet for fluid that has been filtered; and one or more barrier filters...
8152887 Air/oil separator  
An improved air/oil separator assembly for removal of oil from a gaseous stream is disclosed. The air/oil separator includes a head flange and an end plate positioned in a spaced-parallel...
8066787 Bypass flow filter with improved filter efficiency and exhaust system and vehicle having the filter  
A bypass flow filter includes a plurality of channels which are formed of at least one structured wall layer and a filter layer. Projecting guide vanes and passages, which are formed by the wall...
7896264 Microstructured high pressure nozzle with built-in filter function  
A microstructured nozzle consists of a number of channels produced by microstructuring a plate-shaped member. In the nozzle the channels are located between projections which are arranged side by...
7857879 Droplet separator  
The droplet separator includes a vortex generating apparatus in a flow passage for directing a droplet-carrying gas in the direction of at least one separator element arranged concentrically about...
7837752 Water removal downstream of a turbine  
A rigid or semi-rigid demister pad is positioned between an air turbine and an inertial water removal device such as extractor in an air conditioning system for an aircraft. The demister pad...
7637972 Low resistance air filter device  
A low resistance air filter device comprises a tubular case (2) for containing a filtering element (3) fixed to a lower opening (9) of the case (2). The tubular case has an upper opening (10),...
7594942 Gas/liquid separator  
A gas/liquid separator comprising a vertical vessel having an inlet for a gas/liquid mixture; a gas/liquid separation device arranged within the vessel, which separation device has an inlet in...
7438735 Filter apparatus with automatic cleaning  
A filter apparatus includes a gas-impermeable outer conduit having an open end and a closed end. The interior of the outer conduit is axially divided into first and second sides. A first clean and...
7404834 Ethylene oxide plant operation  
In an ethylene oxide process, the stripping and reabsorption operations, normally carried out in separate vessels, are carried out in a single vessel which is divided by a baffle into separate...
7332009 Separator arrangement for gas/liquid separation; apparatus; and, methods  
A serviceable gas/liquid separator is provided. The gas/liquid separator has a cross-section with one long axis and one short axis, with an aspect ratio of at least 1.3. A preferred cross-section,...
7309367 Oil separator  
An oil separator for separating entrained oil from a gas stream, the separator being arranged on a housing wall which divides a housing interior from a housing exterior. A support tube, which is...
7270690 Separator with vane assembly and filter arrangement  
The separator has a vane assembly made up of a number of corrugated vanes that provide serpentine paths for the gas stream therethrough. As the gas stream flows through the serpentine paths, it...
7211123 Apparatus for venting a transmission  
Device for the ventilation of a transmission case (11) that is normally intended to hold liquid lubricant for transmission components and includes a residual internal volume of air inside the...
7179314 Vacuum cleaner  
A method for filtering a dirty air stream in a vacuum cleaner to obtain a clean air stream comprises subjecting the dirty air stream to a first cyclonic separation stage to obtain a partially...
7115156 Air filter system  
A filter system for filtering intake air for a combustion engine, in particular an air filter for a commercial vehicle, having a tubular housing, an inlet situated in the housing through which...
7041159 Separation apparatus  
A separation cartridge is disclosed which comprises a first separation medium, a second separation medium, and a frame. The second separation medium is positioned adjacent to the first separation...
6991664 Intake system  
An intake system for the combustion air of a motor of a hand held implement is provided. The system includes an air filter and a centrifugal separator. The air filter has a dirt chamber and a...
6936084 Filter for the separation of contaminants from gas stream  
A filter for separating contaminants from a gas stream, including (a) a housing having a housing body and a housing head, the housing head having an inlet for the gas stream to be purified, an...
6929670 Sand separating apparatus for a thermal sand removal oven  
An apparatus for the separation of sand from an air stream in a thermal sand removal oven is disclosed. The preferred embodiment of the apparatus comprises a plurality of members comprising two...
6858051 Device for separating a fluid from a gas stream  
With known devices for separating oil in the crank housing ventilator, oil is collected on a refined gas side of a filter, which in operation of an internal combustion engine, often cannot drain...
6740144 Vacuum cleaner utilizing electrostatic filtration and electrostatic precipitator for use therein  
A device for filtering a dirty air stream in a vacuum cleaner to obtain a clean air stream includes subjecting the dirty air stream to a first cyclonic separation stage to obtain a partially...
6723149 Separator for liquids comprising a separating cartridge, particularly for separating oil from crankcase gases  
A separator for liquid, in particular for removing oil from crankcase gases, having a cover (11) into which a mount (13) for a cylindrical separating cartridge (14) is incorporated. The separating...
6391074 Grease stopper  
A grease stopper assembly is provided which captures and contains the effluent discharged from the roof vents of commercial cooking facilities. The assembly includes a plurality of two or four...
6146433 Internal air baffle  
An air-channeling apparatus for channeling the flow of air into a dirty-air chamber of a dust collector. The air-channeling apparatus having a top baffle member secured with respect to the ceiling...
6132693 Process and device for reducing pollutants, especially nitrogen oxides in combustion exhaust gases  
A process for reducing pollutants, particularly nitrogen oxides from combustion gases during a combustion process that takes place while oxygen is supplied, includes providing oxygen needed for...
6101886 Multi-stage sampler concentrator  
Atmospheric Samplers are disclosed using aerogel filter material. The samplers include one or more cascaded impact sample stations with discs of aerogel as the targets. Ambient air carrying...
5833725 Apparatus for the cleaning of dust laden gas  
In a filter housing (10) for the cleaning of dust laden, preferably hot gas ceramic filter candles (6) which are closed at one end are positioned in multiple levels one above the other and...
5788728 Powder coating booth with improved cyclone separator  
Apparatus and process for extracting powder from a stream of powder laden air drawn from a manual powder spray booth in a first embodiment, with a cyclone recovery system, typically containing two...
5772710 Air treating system  
An air treating system filters and dehumidifies contaminated air within an industrial plant. The air treating system includes a prefilter, a filter, a blower and an evaporator. A self-contained...
5746914 Honey comb filter assembly and method of making the same  
A filter assembly for use in an air remediation system is provided. The filter assembly includes a first and second filter member, each of which has a plurality of openings to define a plurality...
5738711 Deflector and screen arrangement for ash separation from flue gas and method thereof  
An apparatus for the separation of ash from a flue gas stream has a hopper defining a flow chamber for the flue gas stream. The hopper has an upper portion and a lower portion. The upper portion...
5679074 Air inlet installation for an automobile  
An air supply installation for a motor vehicle with an airflow passage connecting the air inlet with an air outlet, in which, viewed in the direction of flow, a water separator and an air filter...
5676717 Separator tank  
An apparatus for primary air/oil separation for an oil-flooded air compressor, the apparatus includes a tank having a sidewall, a bottom end and a top end. The sidewall and ends define a tank...
5591243 Liquid trap for compressed air  
A device for separating liquid particles from compressed air transported therthrough, to protect machine parts connected thereto. The device is simple to manufacture, easy to maintain and can be...
5586996 Vapor separating device  
In a device for separating oil from the blow-by exhaust vapors of a combustion engine, a filter stack is mounted in a canister having an inlet port for the intake of vapors from the engine, a gas...
5575826 Air cleaner  
An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly...
5503649 Air filter for an internal combustion engine  
An air filter for an internal combustion engine has a housing with an interior chamber. The housing has housing walls at least one of which is in the form of a filter element. One of the housing...
5498271 Diesel particle virtual impactor sampler  
A diesel particle virtual impactor sampler provides for a total flow through a virtual impactor after the flow passes through a classifier that removes particles substantially larger than the...
5401285 Air cleaner having scavenger arrangement for precleaner and filter thereof  
An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly...
5376341 Catalytic converter for motorcycles  
A device suitable for use as a catalytic converter for the purification of exhaust gases from an internal combustion engine includes a ceramic monolith catalyst element resiliently mounted within...
5290331 Localized clean air system  
A localized clean air system for operating theaters and a method of supplying clean air to a localized region in such situations. A fan is connected to a delivery head, which has an outlet for...

Matches 1 - 50 out of 94 1 2 >