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)
11/2000
11/30/2000DE19924584A1 Partikelfilter aus Metallfolie Particulate metal foil
11/29/2000EP1055805A1 Method and arrangement to remove soot from the exhaust gas of a diesel engine
11/29/2000CN1275093A Portable clean air supply assembly for designated volume air cleaning
11/28/2000US6152998 Automatic filter cartridge
11/28/2000US6152996 Air cleaner element having incorporated sorption element
11/28/2000US6152980 Size adjustable filter element
11/28/2000US6152979 Air cleaner filter with removable jacket; and method
11/28/2000US6152978 Soot filter
11/28/2000CA2236517C Filter cartridge sealing method
11/25/2000CA2272731A1 Filtering support for loose solid material and method for the production thereof
11/23/2000WO2000070215A1 Switch gauge
11/23/2000WO2000069544A1 Apparatus for spouting compressed air into dust collector
11/23/2000WO2000032296A3 Filter for use in medical procedures
11/23/2000EP1144080A3 Filter for use in medical procedures
11/23/2000DE4345130C1 Hohlzylindrisches Filterelement Hollow cylindrical filter element
11/23/2000DE4039286C2 Plattenförmiger Filtereinsatz für insbesondere Gasfilter Plate-shaped filter insert for particular gas filter
11/23/2000DE19923299A1 Procedure for control of IC engine that comprises devices which influence exhaust of engine has with existence of certain conditions, special operating state introduced in which increased energy content of exhaust is desired.
11/23/2000DE19922931A1 Filter arrangement in vacuum cleaner has individual folds of filter element designed so their peaks protrude with respect to plane formed by peaks of remaining folds
11/23/2000DE10019786A1 Herstellungsverfahren für ein Filterelement Manufacturing method of a filter element
11/23/2000DE10019607A1 Warning system used in vehicle air conditioner comprises a warning display unit, and a control unit for controlling the operation of the warning display unit
11/22/2000EP1053916A1 Gas generator for multi-stage air bag and air bag device
11/22/2000EP1053776A2 Filter element and fabrication method for the same
11/22/2000CN2407248Y Duster with sintered stainless steel net
11/22/2000CN2406716Y Dust collecting and purifying apparatus
11/21/2000US6149718 Contamination control system
11/21/2000US6149716 Method of cleaning a filter unit, and a filter unit for filtering gas
11/21/2000US6149703 Fuel system filtering apparatus
11/21/2000US6149701 Vent filter module
11/21/2000US6149700 Increased flow capacity filter
11/21/2000US6149699 Method and apparatus relating to disposable filter modules for filtering air containing hazardous substances
11/21/2000CA2287601C Bactericidal vacuum cleaner filter bag
11/21/2000CA2211843C Sealing apparatus and method for use in a belt-type filter
11/16/2000WO2000067877A1 Particle trap apparatus and methods
11/16/2000DE10020205A1 Vapour extractor hood with condensate separator has evaporator(s) installed as heat exchanger in condensation cell(s) with condensate collection trough and outlet, odour filter(s)
11/16/2000DE10019507A1 Filtermediumsanordnung Filter media arrangement
11/15/2000EP1051232A1 Filter element for mounting in a filter housing
11/15/2000EP1051229A1 Baghouse, long filter assembly and method of installation
11/15/2000EP0902716B1 Nanofiber packed beds having enhanced fluid flow characteristics
11/15/2000CN2405642Y Improved structure of blast box
11/15/2000CN2405640Y Bag-type dust-collector
11/15/2000CN1058555C Air cleaner
11/15/2000CN1058418C Plastic shaped body filter element
11/14/2000US6146449 Reusable canister for a gas mask
11/14/2000US6146436 Cartridge filter
11/14/2000US6146433 Internal air baffle
11/09/2000WO2000066248A1 Stackable filter device
11/09/2000WO2000066247A1 Improved vacuum cleaner
11/08/2000EP1050332A2 Air purifier
11/08/2000EP1049527A1 Filter bag for a pocket air filter and method for the production thereof
11/08/2000CN1058200C Bag filter
11/07/2000US6143254 Comprising a torturous fluid channel, lava material displaced within the torturous fluid channel wherein the lava material is located within a set of self contained containers within the emissions reducing device
11/07/2000US6143174 Filtration unit with pleated filtering elements
11/07/2000US6143049 Aerosol separator; and method
11/07/2000US6143048 Portable air pollution capture apparatus with painting tray
11/07/2000US6143047 Effluent containment assembly
11/07/2000US6143046 Filter cartridge having vibratable diaphragm
11/02/2000WO2000065284A2 Air conditioner in the room
11/02/2000WO2000064562A1 Adjustable clean-air flow environment
11/02/2000WO2000025611A9 Cigarette filter
11/02/2000EP1048336A1 Method and instrument for monotoring the degree of consumption of a filter element
11/02/2000EP1047487A1 Gas filter and method for making it
11/02/2000CA2371313A1 Adjustable clean-air flow environment
11/01/2000CN2403481Y Air filter
11/01/2000CN1271617A Manufacturing method of filter parts
10/2000
10/31/2000US6139680 Exhaust line of chemical-mechanical polisher
10/31/2000US6139607 Includes lock assembly for engagement between cover and body member; preferred lock assembly is a rotation activated lock assembly movable between locked and unlocked orientations by a selected amount of rotational movement between cover and body
10/31/2000US6139595 For separating oil from a blowby gas stream; includes a coalescing filter element designed with a plurality of relatively small flow-through pores which have potential for creating high restriction when wetted due to surface tension
10/28/2000CA2306705A1 Method and instrument for monitoring the degree of consumption of a filter element
10/26/2000WO2000062907A1 Device for treating a motor vehicle engine exhaust gases
10/26/2000WO2000062902A1 Method for cleaning pipe-shaped filter elements
10/26/2000WO2000062901A1 Method of cleaning filters
10/26/2000WO2000062897A1 Filter monitor
10/26/2000DE19917168A1 Process for cleaning filters uses gas dust filter dynamic reverse-flow switch flap dispenses having fan-folded web on a frame
10/26/2000DE19917165A1 Process of self-cleaning dust filters for use with hot gases involves positioning main filter candles down-stream and applying back-pressure
10/26/2000DE19837775C2 Filtervorrichtung Filter device
10/26/2000CA2370282A1 Filter monitor
10/25/2000CN2402921Y Chambered pulse back-blowing glass fibre bag dust-collector
10/25/2000CN2402381Y Cooking fume filtering purifier
10/25/2000CN2402380Y Return air filter
10/25/2000CN1271297A Indicator arrangement for air cleaner systems and methods thereof
10/25/2000CN1271296A Microstructured filter
10/24/2000US6136285 Method and apparatus for direct conversion of uranium hexafluoride into uranium oxide
10/24/2000US6136076 Air/oil separator with molded top sealing flange
10/24/2000US6136067 While a pulse gas flows out of the pressure vessel into the clean gas passage and to the filters, the pressure difference of the static pressure in the measuring chamber and the static pressure in the pressure vessel is measured
10/24/2000US6136057 Ventilation and filtering system for vehicles
10/24/2000US6136055 Self-contained portable/mountable air cleaner
10/20/2000CA2302602A1 Filter media configuration
10/19/2000WO2000061263A1 Mobile granular bed filtration apparatus for hot gas conditioning
10/19/2000WO2000061262A1 Brush filter
10/19/2000DE19916750A1 Air filter and carburettor arrangement for internal combustion engine has pipe union acting as connection between clean air chamber of air filter, and flow chamber connected to suction channel section
10/18/2000EP1044053A1 Indicator arrangement for air cleaner systems and methods thereof
10/18/2000EP1044052A1 A filter having a cleaning nozzle
10/18/2000EP1044051A1 Novel methods and apparatus for improved filtration of submicron particles
10/18/2000CN2401257Y Side pipe guiding ash-cleaning device for pulse jet-blowing bag type dust remover
10/18/2000CN2401256Y Cloth bay dry desulfurization dust removing device for flue gas
10/18/2000CN2401255Y Air filter for ceiling fan
10/18/2000CN1270539A Air cleaning filter, process for preparing the same, and high-level cleaner
10/18/2000CN1057477C Steam purifying method and apparatus for change-over system of synthetic ammonia plant
10/18/2000CN1057476C Filter device
10/17/2000US6132483 Filter for railroad car control valve pipe bracket and access plate
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