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)
07/2003
07/02/2003EP1322399A2 Keyed system for connection of filter cartridge to filter holder
07/02/2003EP1229991B1 A method and device for cleaning air in a compressed air system
07/02/2003EP1202790B1 Channel flow filter
07/02/2003EP1187692B1 Electrically conductive filter element
07/02/2003EP1059995B1 Filter element with fixing device
07/02/2003CN2558436Y 过滤网框架 Filter frame
07/02/2003CN1427937A Biostatic filter
07/02/2003CN1427746A Portable motor vehicle cabin air purifier
07/02/2003CN1426830A Method of integrated dust removal and desulfur of smoke and its equipment
07/02/2003CN1426727A Electric suction cleaner
07/01/2003US6585793 Filter apparatus and methods
07/01/2003US6585792 Air filtering system having easily removable and replaceable filter element, and methods
07/01/2003US6585791 Smoke plume evacuation filtration system
07/01/2003US6585790 Conically shaped air-oil separator
07/01/2003US6585788 Exhaust particulate removing filter of diesel engine
07/01/2003US6584976 Face mask that has a filtered exhalation valve
06/2003
06/26/2003WO2003051489A1 Method and device for detecting the state of a filter subjected to an air flow
06/26/2003US20030119693 Applying humectant and surfactant
06/26/2003US20030116023 Method of anti-pollution for exhaust and apparatus thereof
06/26/2003US20030116022 Particulate pigment having a sulfur-containing dispersibility providing group chemically bonded to the pigment surface with a treatment containing sulfur, a penetrating agent and a liquid component which includes water
06/26/2003US20030116020 Device and method for air filtration
06/26/2003US20030115859 Exhaust system and method for removing particulate matter from diesel engine exhaust
06/26/2003DE10217967C1 Filtering device used for filtering fluids has circulating channel provided around peripheral edge of membrane with its inlet connected to gap and its outlet connected to return channel
06/25/2003EP1321642A1 Exhaust emission control device
06/25/2003EP1321641A1 Exhaust emission purification system for diesel engine
06/25/2003CN2557204Y Air box pulse spraying bag type dust collector
06/25/2003CN2557202Y Filter screen collecting type dust remover
06/25/2003CN1425849A Waste gas discharging controller
06/25/2003CN1425492A Catalyst for purifying waste gas and waste gas purifying material
06/25/2003CN1425485A Filter body and its producing method and fluid filter
06/25/2003CN1112543C Air purifying machine
06/24/2003US6582490 Pre-form for exhaust aftertreatment control filter
06/24/2003US6582295 Measuring a characteristic value of the electric motor driving at least one rotating aerodynamic component for driving the air passing through the filter the clogging of which is being measured, in order to obtain a measurement value
06/24/2003US6582213 Tool for producing a filter cartridge
06/24/2003US6581778 Powder receiving device
06/19/2003WO2003050406A1 An air filter for a vehicle and a use thereof, and a method for filtering an air filter
06/19/2003WO2003049838A1 Air filter and method of manufacturing the air filter
06/19/2003WO2003049836A1 A method in the manufacture of a filter, and a filter
06/19/2003US20030112437 Inspection method and device for detecting defect
06/19/2003US20030111509 Multi-functional welding platform
06/19/2003US20030111404 Composite filter medium and fluid filters containing same
06/19/2003US20030111170 Filter body and production method thereof and fluid filter
06/19/2003US20030110950 Particulate separation system for mercury analysis
06/19/2003US20030110949 Spin-on filtering oil removal cartridge
06/19/2003US20030110946 System and method for removing contaminates from the air in a mail-sorting room
06/19/2003US20030110944 Filtered mask enclosure
06/19/2003US20030110761 Exhaust emission purification system for diesel engine
06/18/2003EP1319811A1 Exhaust emission control filter and method of controlling exhaust emission
06/18/2003EP1198280B1 Composite filter and method of making the same
06/18/2003EP1185351B1 Method of cleaning filters
06/18/2003EP1171223B1 Device for treating a motor vehicle engine exhaust gases
06/18/2003EP0904143B1 Fluted filter media
06/18/2003CN2556499Y Smoke purifier for bag-type dust remover
06/18/2003CN2555913Y Oil fume purifier
06/18/2003CN1424493A Honeycomb ceramic filter and structural element thereof
06/17/2003US6579351 Integrated filter and adsorbent unit for an integrated receiver-dryer and related method of manufacturing
06/17/2003US6579350 Air laid/wet laid gas filtration media
06/17/2003US6579348 Method for producing a sealing connection
06/17/2003US6579337 Reinforced, bendable filter element
06/17/2003US6579336 Reversed cube air filter assembly
06/17/2003US6579333 Air purifier with a rotatable plug
06/12/2003WO2003048557A1 Intake air filter for an internal combustion engine
06/12/2003WO2003048552A1 Device for filtering exhaust gases of a diesel engine comprising a catalyst support incorporated in the filtering means
06/12/2003WO2003048538A1 Finned multi-aperture sheet metal, method of manufacturing the sheet metal, part for exhaust emission control device using the sheet metal, and method of manufacturing the part for exhaust emission control device
06/12/2003WO2003048535A1 Method and system for regenerating diesel particle filters
06/12/2003WO2003048072A1 Honeycomb structure body and method for manufacturing the same
06/12/2003WO2003047731A1 Gas supplying method and system
06/12/2003WO2003047726A2 Installation and method for controlling purification of a fluid
06/12/2003WO2003047722A2 Filter element using corrugated media sheet
06/12/2003WO2003047721A1 Melt-spun ceramic fiber filter and method
06/12/2003WO2002020130B1 Filter structure with two or more layers of fine fiber having extended useful service life
06/12/2003US20030108457 Exhaust gases of internal combustion engine
06/12/2003US20030106847 Filter device
06/12/2003US20030106597 Gas supply unit
06/12/2003US20030106432 Filter element, air cleaner, and methods
06/12/2003US20030106309 Exhaust emission control device
06/12/2003US20030106308 Exhaust gas purification system and method for controlling regeneration thereof
06/12/2003US20030106303 Method and device for the control of an exhaust gas treatment system
06/12/2003US20030106294 Addition polymer and 2-25 wt % of an additive of an aromatic resinous material having a molecular weight of 500-3000 and is miscible in the polymer
06/12/2003US20030106293 Filter element
06/12/2003CA2469332A1 Installation and method for controlling purification of a fluid
06/11/2003EP1317317A2 Air filtration arrangements having fluted media constructions and methods
06/11/2003EP1317316A2 Bag house elements
06/11/2003EP1317291A2 Filter assembly
06/11/2003EP1317290A2 Disinfection or sterilisation method
06/11/2003EP1237640B1 Backflush filter device
06/11/2003CN2555085Y Dusting efficiency detector of flat cloth bag duster
06/11/2003CN1423035A Exhaust purifying system and regnerating control method
06/11/2003CN1111268C Air cleaning machine
06/10/2003US6576210 Converting carbon carryover and hydrocarbons produced in high temperature plasma waste treatment into carbon monoxide and hydrogen by mixing the carbon carryover with a wetting agent to form a slurry, feeding this slurry back into reforming
06/10/2003US6576033 Filter for use in medical procedures
06/10/2003US6576032 Particle filter of metal foil and process for producing a particle filter
06/10/2003US6576030 Filtering apparatus
06/05/2003WO2003046437A1 Service recording device for a filter in an extractor hood
06/05/2003WO2003045533A1 Rolling regeneration diesel particulate trap
06/05/2003US20030102257 Quick-change filter and bracket system
06/05/2003US20030101701 High temperature filters; heating, decomposition thermoplastic resin forming ceramics
06/05/2003US20030101700 Means of, and apparatus for, rapidly converting homes or other common structures into safe areas during biological or chemical attack
06/05/2003US20030101699 Exhaust gas filtration device and auxiliary filtration device
06/04/2003EP1316692A1 Exhaust gas purification system and method for controlling regeneration thereof
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