Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125)
10/2005
10/19/2005CN2734302Y Filtering element with ultra low penetration rate material(ULPA)
10/19/2005CN1684924A Aluminum titanate-based ceramic article
10/19/2005CN1683054A Filter and electric vacuum cleaner using the filter
10/19/2005CN1682632A Filter assembly and a vacuum cleaner having the same
10/18/2005US6955775 Addition or condensation polymer containing 2-25% of an additive comprising an aromatic oligomer having a molecular weight of 500-3000, especially a polyphenyl resin with p-tert-butylphenol, p-biphenol or bisphenol A units
10/18/2005US6955704 Mobile gas separator system and method for treating dirty gas at the well site of a stimulated well
10/18/2005US6955702 Filter frame
10/18/2005US6955701 Filter element and use thereof; methods of manufacture
10/18/2005US6955696 Filter frame and assembly
10/18/2005CA2308322C Method and apparatus for automated manufacture of unit filters
10/18/2005CA2252476C Multi-membrane filter
10/18/2005CA2145047C Fluid filter and method of separating entrained particulate matter from a moving fluid stream
10/13/2005WO2005096423A2 Filter device, especially for a fuel cell stack
10/13/2005WO2005095783A1 Suction filter for an internal combustion engine of a motor vehicle
10/13/2005WO2005094969A1 Air cleaning device for vehicles and buildings
10/13/2005WO2005094968A1 Rotary separator for mineral fibers
10/13/2005WO2005094655A2 Filter elements; air cleaner; assembly; and, methods
10/13/2005WO2005079165A3 Honeycomb structural body and exhaust gas purifying apparatus
10/13/2005US20050224170 Method and system for making filters
10/13/2005US20050224061 Oil-separating device
10/13/2005US20050223894 Air pollution control by absorption of return gas flow through an intake tract with adsorber element having free-flow channels with channel walls formed partially by an adsorption layer or by a spacer element open to gas diffusion; operating engine burns gases desorbed by air stream; efficiency
10/13/2005US20050223701 Control method for an exhaust gas purification system and an exhaust gas purification system
10/13/2005US20050223700 Control method for an exhaust gas purification system and an exhaust gas purification system
10/13/2005US20050223697 Engine exhaust gas purification device
10/13/2005US20050223687 Filter and forming system
10/13/2005US20050223686 Filter assembly and a vacuum cleaner having the same
10/13/2005DE102005011642A1 Abgasreinigungssystem für einen Verbrennungsmotor An exhaust gas purification system for an internal combustion engine
10/13/2005DE102004014887A1 Verfahren zum Zusammenfügen von flexiblen, flachförmigen Materialien insbesondere Vliesstoff-Filtermedien o. dgl. mittels eines Kunststoffprofils A method of assembling of flexible, flat shaped materials, especially non-woven filter media o. The like. By means of a plastic profile
10/13/2005DE102004014310A1 Toilet bowl seating has a suction unit, to extract air directly from the interior of the toilet bowl, and pass it through an odor filter of natural material to prevent the escape of unpleasant odors
10/13/2005DE102004013089A1 Device for cleaning filters e.g. filter cartridges used in powder coating installation comprise a closing unit arranged on the clean fluid side of the filter to separate a chamber from the clean fluid side and a drive for moving the filter
10/12/2005EP1584808A1 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584807A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584806A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584805A2 Engine exhaust gas purification device
10/12/2005EP1584804A2 Exhaust gas throttle valve for engines
10/12/2005EP1584802A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005EP1584342A1 Smoke evacuation system
10/12/2005EP1583889A1 Filter element and assembly with continuous drain
10/12/2005EP1583599A1 Method for joining thin sheet-type sintered metal elements, and filter body produced therefrom
10/12/2005EP1583598A1 A filter
10/12/2005EP1165946B1 Catalyst and method for reducing exhaust gas emissions
10/12/2005CN2732334Y Machine back-blowing bag-type dust collector
10/12/2005CN1681561A Filter element that has a thermo-formed housing around filter material
10/12/2005CN1680702A Exhaust gas throttle valve for engines
10/12/2005CN1680692A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680691A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680690A Engine exhaust gas purification device
10/12/2005CN1680688A Exhaust gas filter, method of manufacturing the exhaust gas filter, and exhaust gas processing device using the exhaust gas filter
10/12/2005CN1680687A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1680686A Control method for an exhaust gas purification system and an exhaust gas purification system
10/12/2005CN1679998A Production of colouring air filter
10/12/2005CN1679994A Crest supported filter frame assembly and method
10/12/2005CN1222346C Pleated filter element
10/12/2005CN1222345C Filter device
10/11/2005US6953555 Diesel particulate removing apparatus
10/11/2005US6953491 Exhaust fan for removing airborne materials
10/11/2005US6953124 Filter element with end face inlets and discharge outlets
10/11/2005US6952953 Method and device for monitoring a sensor
10/11/2005US6952918 Regenerative control method for continuous regenerative diesel particulate filter device
10/06/2005WO2005094151A1 Method and device for air-cooling electronic equipment
10/06/2005WO2005093334A1 A supply air device with a filter bag including an interconnection between the filter bag an a branch connected to the supply air conduit
10/06/2005WO2005093231A1 Particle filter
10/06/2005WO2005092475A2 Air filter assembly system and method
10/06/2005WO2005092473A1 Production method, and filter comprising non-woven fabric and/or filtering injector structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumophila in any installation with a risk of legionella pneumophila proliferation
10/06/2005WO2005056159A3 Reverse-flow cleaning systems and methods
10/06/2005US20050221014 Method of producing honeycomb structures
10/06/2005US20050220688 Exhaust system for an internal combustion engine
10/06/2005US20050217484 Method and portable apparatus for cooling and heating structures
10/06/2005US20050217258 Exhaust gas filter and method for cleaning an exhaust gas
10/06/2005US20050217256 Exhaust gas purification system of internal combustion engine
10/06/2005US20050217255 Device for purifying the exhaust gases of diesel engines
10/06/2005US20050217253 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217252 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217251 Control method for an exhaust gas purification system and an exhaust gas purification system
10/06/2005US20050217250 Exhaust emission control system for internal combustion engine
10/06/2005US20050217228 Ceramic article suitable for use in diesel exhaust filtration; for high temperature applications, such as automotive exhaust treatment; thermal shock resistant
10/06/2005US20050217225 Thermal regenerative granular-moving bed apparatus
10/06/2005DE20023678U1 Filter, for fluids in gas turbine system, comprises flutes in each filter core, which is provided with circumferential sleeve that extends to preset axial length of core
10/06/2005DE102004012615A1 Filter arrangement for dry de-dusting processes comprises a housing section on the pure gas side and a housing section on the crude gas side separated by a filter plate and a nozzle element detachedly fixed to the filter plate
10/06/2005CA2575271A1 System and method for removing brake dust and other pollutants
10/06/2005CA2560146A1 A supply air device with a filter bag including an interconnection between the filter bag and a branch connected to the supply air conduit
10/05/2005EP1582721A2 Control method for an exhaust gas purification system and an exhaust gas purification system
10/05/2005EP1582720A1 Control method for an exhaust gas purification system and an exhaust gas purification system
10/05/2005EP1582714A1 Regeneration system and method for regenerating particulate filter
10/05/2005EP1582708A2 Device for purifying the exhaust gases of diesel engines
10/05/2005EP1581329A2 Z-filter media with reverse-flow cleaning systems and methods
10/05/2005EP1581328A1 Inlet baffle arrangement for gas/liquid separation; apparatus; and methods
10/05/2005EP1406717B1 Filter element having sealing members and methods
10/05/2005CN2730484Y Electric-bag combined type dust remover
10/05/2005CN2730461Y Preheating apparatus for filtering chamber of bag-type strainer
10/05/2005CN2730375Y Attachable air cleaning device
10/05/2005CN1678820A Exhaust gas filter and method for cleaning an exhaust gas
10/05/2005CN1678383A Fluted filter medium and process for its manufacture
10/05/2005CN1676891A Control method for an exhaust gas purification system and an exhaust gas purification system
10/05/2005CN1676890A Control method for an exhaust gas purification system and an exhaust gas purification system
10/05/2005CN1676889A Device for purifying the exhaust gases of diesel engines
10/05/2005CN1676195A Method for manufacturing chemical filter
10/05/2005CN1676194A System for mounting filters
10/05/2005CN1676189A Modular filtration assembly
10/04/2005US6951581 Spin-on desiccant cartridge with integral oil removal filter
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