Matches 1 - 50 out of 65 1 2 >
Match Document Document Title
7591866 Methane gas recovery and usage system for coalmines, municipal land fills and oil refinery distillation tower vent stacks  
Ventilation Air Methane (VAM) exhaust gases from coal pre-mine gob wells, landfills and oil refinery (Installations) vent stacks are used, after adequate compression, for energizing a high-speed...
6829804 Filtration arrangement of a vacuum cleaner  
A filtration arrangement of a vacuum cleaner includes a floor-engaging base unit, a body portion pivotally mounted on the base unit and a suction motor/fan assembly located in either the base unit...
6663685 Filter assembly  
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...
6398851 Anti-air pollution & energy conservation system for automobiles using leaded or unleaded gasoline, diesel or alternate fuel  
Exhaust gases from an internal combustion engine operating with leaded or unleaded gasoline or diesel or natural gas, are used for energizing a high-speed gas turbine. The convoluting gas discharge...
6398829 Filter system for mobile debris collection machine  
A mobile debris collection machine with an improved filter system includes a chassis, wheels for supporting the chassis, a debris collection device on the chassis, a debris container on the...
6361574 Intake air cleaning apparatus  
Intake air cleaning apparatus includes a filter canister with a filter mounted therein to filter air passing from an inlet end of the canister to an outlet end. A hood is mounted to the filter...
5746790 Trap for collecting solid  
A trap for collecting solid is connected to either an exhaust port or a suction port of a vacuum pump for trapping a solid material separated from a sublimed gas discharged by the vacuum pump. The...
5713972 Particulate matter filtration system  
A Particulate Matter Filtration System, finding application for the filtration of particulate matter which is present in the combustion exhaust gases of internal combustion engines in general,...
5693125 Liquid-gas separator  
An improved liquid/gas separator is disclosed for separating liquid and gas from a mixture that is mostly gas, within a zero gravity or variable gravity working environment. The separator includes...
5667543 Rotating particle separator with non-parallel separating ducts, and a separating unit  
The invention relates to a separating body which can be set into rotation to separate solid or liquid particles of micron or submicron size from a fluid, wherein the body has a large number of...
5591412 Electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream  
An electrostatic gun for electrostatically charging and injecting sorbent particles into a flue gas stream to contact, and electrostatically charge, pollution particles in that flue gas stream. The...
5562758 Method of removing fine particle dust and apparatus therefor  
A method and apparatus for separating and collecting fine dust particles from a gas including the fine particle dust from a source which generates the fine particle dust by introducing the gas to a...
5332562 Method for removing particulate matter and gases from a polluted gas stream  
The steps of the method of the invention are preferably practice on apparatus consisting of components arranged in a closed system for removing particulate matter and gases from a polluted gas...
5312598 Hopper system and electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream  
A hopper system and electrostatic gun for injecting electrostatically charged sorbent particles into a polluted gas stream for inclusion in an apparatus that utilizes electrostatically charged...
5308590 Apparatus for removing particulate matter and gases from a polluted gas stream  
Apparatus arranged in a closed system for removing particulate matter and gases from a polluted gas stream that includes a sorbent particulate charging and injection gun for electrostatically...
5292479 Air treatment by multi-stacked plate asembly  
Rotatable circular plates are stacked apart to form thin air layers therebetween. Rotation of the circular plates moves air over an air treatment material: catalyst or adsorbent. In one embodiment,...
5154743 Grease extractor  
A grease extractor includes a fan for forcibly flowing grease laden air to remove grease therefrom in cooperation with a membrane filter and a trap member. The grease extractor comprises a vessel...
5073177 Rotational particle separator  
A rotational separator for separating particulate material from gas includes a housing having a gas inlet and a gas outlet. A centrifuge is rotatably mounted in the housing along a rotation axis...
5061299 Air/gas/micro partical pollution control system  
Contaminated hot gases are first cooled and then the flow is divided between a plurality of identical modules for removal or contaminants. There are two stages of treatment in each module, starting...
4999036 Filtering device for removing liquid particles from air streams of air compressors  
A filtering device for removing liquid particles from air streams of air compressors comprising a housing with an open side of which the interior is partitioned into three successive compartments,...
4586389 Dust detection  
A portable aerosol dust spectrometer has an inlet section with a sampler entry having an entry efficiency for airborne dust approximately to that of the human head during inhalation, a clean-up...
4530462 Method and apparatus for spreading and distributing a solid or liquid particulate material  
A method and apparatus for separating, spreading and distributing a solid or liquid particulate material. The particulate material is pneumatically conveyed into a centrifugal chamber within a...
4482365 Vortex air cleaner and self-cleaning barrier filter assembly for supercharged engines  
An air cleaner assembly is provided for supercharged engines including a supercharger compressor, comprising a vortex air cleaner upstream of the supercharger compressor, and a rotatable barrier...
4481019 Method and apparatus for extracting solids from a gas stream flowing in a pneumatic transport line  
In an extraction method and apparatus for extracting low biomass solid materials from a pneumatic transport line, the stream of gas having the solids entrained therein is caused to flow over a...
4477269 Cyclonic separator apparatus  
Cyclonic separator apparatus for extracting entrained lint particles from an effluent air stream prior to discharge into the atmosphere. A rotary filter is combined with a cyclonic separator of the...
4468234 Centrifugal separator  
A centrifugal separator cleans a stream of fluid by passing the same through a rapidly rotating tapered duct. Rotation of the duct creates centrifugal force which causes pollutants carried by the...
4459141 Air cleaning device  
An air cleaning device for use in connection with clean air usage such as with internal combustion engines or to provide cleaned air for ventilation purposes, the air cleaner device comprising a...
4411675 Apparatus for the purification of gases  
An imperforate duct has fluid-inlet and fluid-outlet openings at opposite ends thereof, between which is located a rotor that performs both a ventilating function and a filtering function by way of...
4402715 Gas/oil separator  
A high pressure gas/oil separator comprising a pressure vessel with a magnetically driven hollow shaft extending thereinto. The shaft has a slinger at its lower end within the vessel. The upper end...
4353720 Contact compartment for removing noxious gaseous components from a gas stream  
A contact compartment for intermixing dust or fume laden gases with solid substances, in a turbulent or fluidized layer, the gases being the turbulence carrier, and the solid substances being the...
4285704 Apparatus for purifying air  
An apparatus for separating solid impurities from a fluid, such as air, comprising a housing, a set of filter elements fixed on a set of perforated sleeves, a fan with a driving electric motor, a...
4257783 Method of and a device for separating paint residuals and solvents from the exhaust air of a paint spray chamber  
An arrangement for separating paint residuals and solvents from the exhaust air of a paint spray chamber comprises a device for blowing a stream of supply air through the spray chamber to take...
4203737 Pocket or tube filters  
A filtering separator, in particular a pocket or tube filter, of the kind in which smoke-laden gas containing dust particles of particularly great adhesiveness is fed into a dust collecting trough...
4199333 Filter box for textile machines  
A filter box contains within a rotatably mounted filter, structured as a drum, a fiber preseparator cooperating with such filter. The fiber preseparator has a ventilator at its inlet and...
4198218 Gas separation apparatus  
A gas separation apparatus is provided for removing moistened particles from a stream of air by subjecting the moistened particle laden air stream to centrifugal force to separate the moistened...
4189310 Apparatus for removing oil mist  
An apparatus for removing oil mist includes a cylindrical main body having an air inlet at one end and an air outlet at the other side thereof. A cylindrical rotatable filter having one end open to...
4156600 Particle separator and collector  
An apparatus for the separation of particles from a gas of the type which has filter elements disposed around a drum located in the center of a housing with a shutter mechanism. The improvement of...
4108778 Self-cleaning filter and vortexer  
A self-cleaning filter and vortexer is provided in which a filter rotates over the clean fluid outlet port of a vortexer cannister in the direction of the flow of fluid into the tangential inlet...
4038058 Rotary-type air filter assembly  
A carrier frame supports a renewable filter cartridge for rotation within a filter housing that includes an annular side wall with an air inlet and a bottom wall having an air discharge opening...
3909222 Waste collection apparatus  
Apparatus for collecting waste material, such as dirt and trash from a cotton gin or similar source, and compacting the material to prevent atmospheric pollution. An air stream carrying the waste...
3898066 Air filter assembly  
An air filter assembly includes a housing within which an annular filter element is supported for rotation. Turbine blades extend from cover plates at the top and bottom surfaces of the filter...
3884656 Recirculating air cleaner  
An air cleaning device having a cylindrical housing into which contaminated air is drawn at one axial end by an impeller assembly together with a spray of water. A dense body of contaminated air...
3828524 CENTRIFUGAL LYOPHOBIC SEPARATOR  
A centrifugal separator using a lyophobic filter for removing liquid particles from a mixed stream of gas and liquid under various negative or positive external acceleration conditions as well as...
3789587 APPARATUS FOR SEPARATING MATERIAL FROM A PNEUMATIC CONVEYOR  
A device for separating material from a pneumatic conveyor. The pneumatic conveyor includes a duct, which is preferably rectangular in cross-section, for conveying material entrained on a stream of...
3765155 APPARATUS FOR THE SUCTION AND PURIFICATION OF POLLUTED AIR  
Apparatus for purification of polluted air comprising a radial fan, constituted by a thick filtering element made of permeable material and an impermeable supporting plate fixed together for...
3676985 POWER-DRIVEN AIR FILTER  
A power-driven air filter comprises a cylindrical body of fibrous or cellular material which is rotated on the shaft of an electric motor to cause contaminated air to be drawn into the front and...
3565203 COMBINE ENGINE COOLING ARRANGEMENT  
A grain-harvesting apparatus with an engine enclosed in an engine compartment and a radiator for cooling the engine in a radiator compartment. A fan pulls filtered air into the engine compartment...
3444672 AIR CLEANER FOR TURBINE ENGINES  
3440800 DEVICE FOR PURIFYING EXHAUST GAS BY MEANS OF ELECTRIC FILTERS  
3403499 Impeller smoke remover  
Matches 1 - 50 out of 65 1 2 >