Matches 1 - 50 out of 169 1 2 3 4 >


Match Document Document Title
8114182 Authorized filter servicing and replacement  
A method is provided for servicing a filter, and structure is provided disabling assembly of the filter unless an authorized replacement filter element is used.
8088189 Multi-flow filtration system  
Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third...
8048299 Crossflow pressure liquid filtration with ultrasonic enhancement  
Methods and apparatus for increasing the duration of uninterrupted filtering flow by using crossflow filtration and ultrasonic energy in difficult to filter process liquids (e.g. of the kind having...
7976598 Multi-flow filtration system  
Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third...
7964008 Residual gas cleaner  
A residual gas cleaner, comprising a manifold assembly having at least first and second inlets and at least an outlet. The first inlet receives spent exhaust gas from an engine, and the second...
7951215 Filtering plant for removing dusts from gases  
A filtering plant for removing dusts from gases, with a plurality of filter units, which are parallel connected to a line for crude gas and the outlets thereof are parallel connected to a line for...
7929300 Filter retention in electronics chassis  
An electronics assembly (48) is disclosed that utilizes a filter (24) within a plenum (50). The filter (24) may be electrically isolated from at least certain portions of the electronics assembly...
7909903 Air filter device  
Disclosed herein is an air filter device, installed on a line of a pneumatic circuit to remove harmful impurities. The device (10) includes a main body (20) having a casing shape, a cylindrical...
7909921 Pollution control device  
A pollution control device that provides an external air filtration system for pollutants and other undesirable materials. The system includes a pipe which is attached to the external wall of a...
7896959 Filtration apparatus  
A filtration apparatus for use in a system containing a gas or liquid to be decontaminated. The apparatus has at least one housing for a filter that removes contaminants from a gas or liquid which...
7867312 Trap device  
A trap device (18) for removing species from a gas stream drawn from an enclosure by a vacuum pump is described, the device (18) comprising a casing having an inlet (16) for receiving the gas...
7824635 Filter for exhaust gas from diesel engine and equipment  
A particulate material removing filter for exhaust gas from a diesel engine is provided. The particulate material removing filter is formed by laminating metal laths having an oxidation catalyst...
7753982 Filter with drained jacket, seal indicator/lock means, and seal baffle  
A filter element comprising a filter jacket, a fluted filter media, and an internal seal is provided. The filter jacket defines a filter jacket inner surface, a gravitational bottom, an upstream...
7722767 Crossflow pressure liquid filtration with ultrasonic enhancement  
Methods and apparatus for increasing the duration of uninterrupted filtering flow by using crossflow filtration and ultrasonic energy with in difficult to filter process liquids (e.g. of the kind...
7722694 Filter system for an air cleaner  
A filter system for an air cleaner is provided according to an embodiment of the invention. The filter system includes a filter frame adapted to fit within the air cleaner and a filter assembly...
7625415 Strainer for a gas turbine engine  
The strainer comprises an unitary body having a main section and a collar section located around the main section. The collar section has a substantially outwardly-projecting portion located around...
7582130 Coalescing filter assembly  
A coalescing filter assembly having an upstream chamber, a downstream chamber, and a weephole connecting the upstream chamber to the downstream chamber. The downstream chamber includes a coalescing...
7576035 Honeycomb structure and method for manufacturing honeycomb structure  
A pillar-shaped honeycomb structure has a plurality of cells longitudinally placed in parallel with one another with a wall portion therebetween, wherein the honeycomb structure mainly includes...
7572308 Mechanical system for installing and removing contacting devices from a chemical process tower  
An apparatus for installing and removing candles from a packed tower comprises a rail or series of rails attached to the inside of the top of the vessel. The rail(s) may be supported from either...
7520910 Modular air purification unit  
A modular air filtration unit having a disposable filter section separable from an inlet cap and a blower section. The modular air filtration unit is of rugged, lightweight construction and eases...
7422626 Method and device for declogging filter  
A method of declogging at least one filter of a plant for manufacturing uranium oxide from uranium hexafluoride, including separating, from the wall of the filter, uranium oxyfluoride particles...
7416574 Filter apparatus, exposure apparatus, and device-producing method  
A filter apparatus for improving gas temperature stability while maintaining a high impurity removal capacity. The filter apparatus includes a filter for removing impurities from a gas and a...
7416580 Filter assemblies and systems for intake air for fuel cells  
A filter assembly for removing particulate contaminants and chemical contaminants from an incoming dirty air stream for a fuel cell. The filter assembly also includes a noise suppression element...
7390340 Filtration apparatus  
A filtration apparatus for use in a system containing a gas or vapor to be cleaned. The apparatus has at least one housing for a filter that removes contaminants from a gas or vapor. The housing...
7332004 Effluent filtering and containment apparatus  
An apparatus for filtering and containing grease or other effluent discharged from a drain spout of an exhaust fan includes a hollow housing and top and bottom portions covering each end thereof. A...
7329310 Filter module  
The invention relates to a filter module having a module housing and at least one filter element. The filter module has at least one inlet opening, at least one filtrate outlet and a module housing...
7201787 Air cleaner and method of controlling operation thereof  
An air cleaner and method of controlling an operation of the same is disclosed. The air cleaner includes a cabinet having an inlet and an outlet; a filter assembly removing dust and smell particles...
7160505 Method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air  
A method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air includes circulating air through a permeable container having at least a treating agent therein. The...
7138008 Filter assemblies and systems for intake air for fuel cells  
A filter assembly for removing particulate contaminants and chemical contaminants from an incoming dirty air stream for a fuel cell. The filter assembly also includes a noise suppression element...
7077888 Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants  
The invention relates to a device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants, comprising at least one dust filter via which the flue gases...
6994738 Snow filter  
A snow filter for an airplane cabin air supply system is provided with a coned inlet screen which allows some air to pass through and some snow to be retained. The coned configuration diverts much...
6979359 Portable filter unit and methods for using same  
Portable, rapidly deployable filter unit for use in air filtering methods providing high efficiency filtration of airborne toxins. The filter unit includes a fan section and a filter section that...
6969414 Waste stream separator  
A waste stream separator separates liquid and solid waste from a conveying air stream. The liquid and solid waste are first separated from the air steam by gravity and filtration in a removable...
6936085 Vacuum loader  
A specially arranged vacuum loader and industrial dust collector with a perforated plate tangential cyclone separator is provided to efficiently remove, readily collect, effectively separate and...
6926762 Air cleaning apparatus  
An air cleaning apparatus includes an air cleaning unit at its upper and lower portions thereof which are independently operated to effectively and uniformly clean room air in a short period of...
6878177 Incubator having combined HEPA and VOC filter  
A controlled atmosphere incubator having an interior chamber adapted to be heated and humidified. An easily accessed blower is located within the gaseous environment of the incubator chamber and...
6800200 Dual-flow filter cartridge  
A filter cartridge configured to provide two or more levels of fluid filtration or conditioning from within a single filter cartridge is disclosed, the filter cartridge including a housing that...
6742383 Diluter to reduce quantity of micro particles in the air so as to facilitate calculation of concentration of the micro particles in the air  
A diluter includes a filtering assembly and an intake assembly. The filtering assembly has a top cap that is provided with a first connector and a first through hole defined through the top cap, a...
6726456 Foreign matter removing structure in a fluid circuit and a compressor therewith  
A filter 42 comprises a cylindrical filter body 45 which is disposed in a suction passage 41, a lid portion 47 which closes an opening 45b positioned in a downstream side of the suction passage 41...
6723145 Open powder booth collection design  
An under booth paint collection apparatus is positioned beneath a paint application booth that includes an air circulation system for painting a product with particulate paint. A plurality of...
6723146 Blower apparatus for vehicle  
A blower apparatus for a vehicle for blowing air into a cabin. The blower apparatus including a case member, various units and airflow passages. The units include an air cleaning unit for cleaning...
6680028 Portable air purifier apparatus and system  
A portable air purifier system and apparatus which includes a multi-element filter pack that is replaceable as a single unit, thus facilitating health safety of maintenance personnel. By serially...
6584768 Vehicle exhaust filtration system and method  
A Vehicle Exhaust Filtration System and Method is disclosed. Also disclosed is a system and method that reduces the airborne contaminants leaving the exhaust pipe of any internal combustion engine...
6569217 Industrial dust collector with multiple filter compartments  
A specially arranged industrial dust collector with multiple filtering compartments is provided which is efficient, effective, and economical. The special industrial dust collector has a solids-gas...
6551818 Biological filter structures  
A cartridge for holding compost in a biofilter is substantially uniform in cross section perpendicular to the axis of the cartridge and has a sidewall formed with openings that are small enough to...
6530377 Cigarette filter containing dry water and a porphyrin  
A tobacco smoke filter comprising a porous substrate comprising dry water and a porphyrin dispersed therein. The porous substrate can further comprise microcapsules. The microcapsules can comprise...
6368386 Filter construction resistant to the passage of water soluble materials; and method  
The present disclosure relates to systems and methods that use a hydrophobic medium to remove salt and moisture from the intake air of a gas turbine system. The disclosure also relates to systems...
6302933 Apparatus for separating liquid from gases  
The separator (1) has a tubular inlet opening (2) and two tubular outlet openings (3, 4) which are connected with one another in a flow-carrying manner. A separating device (6) is disposed in the...
6280492 Flange for a device for separating an oil aerosol from air  
A flange for a device for separating an oil aerosol from air. This flange consists of a rubber-coated sheet metal and has the purpose of providing a seal between a housing and a mounting plate.
6257242 Filter element  
A filter element for reducing or eliminating the harmful vapor phase components of air or smoke. The filter element includes a first section and a second section. The first section is positioned...
Matches 1 - 50 out of 169 1 2 3 4 >