| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
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| 11/14/2001 | CN1321533A Production equipment for filtering element for air filter |
| 11/14/2001 | CN1074684C Filtering appts. |
| 11/13/2001 | US6315934 Process for preparing poly(thimethylene therephthalate) carpet yarn |
| 11/13/2001 | US6315821 Air filtration device including filter change indicator |
| 11/13/2001 | US6315525 Multi-purpose clean air fan and fan motor mount assembly |
| 11/13/2001 | US6315130 Pleated filter element |
| 11/08/2001 | WO2001083080A1 Air filtration device |
| 11/08/2001 | WO2000001464A3 Round filter cartridge |
| 11/08/2001 | US20010038165 Method for producing a tubular accordion filter element |
| 11/08/2001 | US20010037973 Integral Panel Filter Assembly |
| 11/08/2001 | US20010037732 Air filtration device including filter change indicator |
| 11/08/2001 | US20010037729 Method and apparatus for processing exhaust gas |
| 11/08/2001 | US20010037631 High flow capacity filter |
| 11/08/2001 | US20010037629 Air-permeable filter for ink cartridge and ink cartridge comprising same |
| 11/08/2001 | US20010037540 Filtration device and process for its manufacture |
| 11/08/2001 | EP1144078A3 Round filter cartridge |
| 11/08/2001 | DE10111118A1 Filtervorrichtung zur Ausrüstung einer Belüftungs- und/oder Heizungs- und/oder Klimaanlage, insbesondere für Kraftfahrzeuge Filter device for the equipment of a ventilation and / or heating and / or air conditioning, especially for motor vehicles |
| 11/08/2001 | DE10044009A1 Filter für ein Luft-oder Gasreinigungsgerät Filter for an air or gas cleaning device |
| 11/07/2001 | EP1113856A4 Air purifier |
| 11/07/2001 | EP0737091B1 Filter insert and process for producing the same |
| 11/07/2001 | CN2458518Y Automatic unloading valve |
| 11/07/2001 | CN2458053Y Gas filter |
| 11/07/2001 | CN2458052Y Bag-type dust collector |
| 11/07/2001 | CN2458051Y Air purifying treater for industry |
| 11/07/2001 | CN1321104A Device for separating gas and liquid from gas/liquid mixture which flows in conduit and method for separating same |
| 11/06/2001 | US6312508 Filter assembly for a vacuum cleaner |
| 11/06/2001 | US6312491 Cylindrical air filter with radially directed seal and method of manufacturing a housing for same |
| 11/06/2001 | US6312490 Interlocked fiber fail-safe regenerator device |
| 11/06/2001 | US6312489 Filter element for an air filter and a method for the production thereof |
| 11/01/2001 | WO2001081017A2 System and method for cleaning a screen |
| 11/01/2001 | WO2001080976A1 Multi-stage filter assembly for gaseous, moist media |
| 11/01/2001 | WO2001080975A1 Filter for filtering gaseous media contaminated with moisture and/or oil and/or solid particles |
| 11/01/2001 | WO2001052215A8 Filter monitoring system using a thermistor |
| 11/01/2001 | US20010036890 Pleated fluid filter medium method |
| 11/01/2001 | US20010036548 Flame retardant filters |
| 11/01/2001 | US20010035094 Filter medium and production method thereof |
| 10/31/2001 | EP1149620A2 Filter medium and production method thereof |
| 10/31/2001 | EP1148924A1 Filter forming and joining apparatus |
| 10/31/2001 | DE10020538A1 Air filter for vehicle has closed chamber between open end disk and axial wall of filter casing, connected to line via connecting aperture |
| 10/31/2001 | DE10020108A1 Mehrstufige Filteranlage für gasförmige,feuchte Medien Multi-stage filtration system for gaseous, moist media |
| 10/31/2001 | DE10019505A1 Fluidfilterelement und Verfahren zu dessen Herstellung A fluid filter element and method for its production |
| 10/31/2001 | DE10019293A1 Filter für mit Feuchtigkeit und/oder Öl und /oder Feststoffpartikeln verunreinigte, gasförmige Medien Filters for contaminated with moisture and / or oil and / or solid particles, gaseous media |
| 10/31/2001 | CN2456809Y Separate room guide jet pulse spray bag type dust remover |
| 10/31/2001 | CN1319364A Filter mechanism for hair drier |
| 10/31/2001 | CN1073874C Dust filtration bag |
| 10/31/2001 | CN1073871C Filtering device and mfg. method therefor |
| 10/31/2001 | CN1073870C 滤器插头 Filter plug |
| 10/30/2001 | US6310770 Dustproof structure of communication device, using air filter having distributed dust collecting efficiency and pressure loss |
| 10/30/2001 | US6309545 Permeable composite material, method for producing said composite material, and use of the same |
| 10/30/2001 | US6309451 Air filtering device for an automobile |
| 10/30/2001 | US6309447 Eliminates requirement of circular symmetry and rotating arms for low-pressure/high-volume pulse-jet cleaning to provide cleaning performance; for cleaning gas steams |
| 10/30/2001 | US6309437 Computer box filter cover |
| 10/30/2001 | US6309436 Device for separating liquid particles from a gas stream |
| 10/30/2001 | US6309435 Bag dump apparatus |
| 10/30/2001 | CA2121070C Air filter for the interior of motor vehicles |
| 10/25/2001 | WO2001079138A1 Honeycomb structure and method for its manufacture |
| 10/25/2001 | WO2001078866A1 Liquid filter element and method for the production thereof |
| 10/25/2001 | US20010032545 Integrally molded type filter unit and manufacture of the same |
| 10/25/2001 | US20010032446 Pleated fluid filter medium frame |
| 10/25/2001 | US20010032445 Multi-layered dust filtration and collection system |
| 10/24/2001 | EP1147800A1 Strainer screen support frame |
| 10/24/2001 | EP0956137B1 Filter cassette |
| 10/24/2001 | EP0888168B1 Method for cleaning process gases |
| 10/24/2001 | CN2455337Y Bactericidal, mouldproof and mite killing air conditioner filtering net |
| 10/24/2001 | CN2455336Y 空气过滤器 Air filter |
| 10/24/2001 | CN2455335Y High performance air filter |
| 10/24/2001 | CN1319108A Activated carbon filter |
| 10/24/2001 | CN1319031A Filter cartridge assembly |
| 10/24/2001 | CN1073461C Stirring oscillator of dust collector |
| 10/24/2001 | CN1073460C Modification method of changing partitioned back-blowing bag type dust cleaner into pulsed spray-blowing bag type dust cleaner |
| 10/24/2001 | CN1073459C High-precision filter |
| 10/23/2001 | US6307466 Two stage gauge with electrical signal output |
| 10/23/2001 | US6306193 Increased flow capacity filter |
| 10/23/2001 | US6306192 Housing |
| 10/23/2001 | US6306191 Sanitary seal design and vent using such seal |
| 10/23/2001 | US6306190 Secondary air supply device |
| 10/23/2001 | US6306188 Filter bags having distance elements of progressively differing lengths, and method of forming same |
| 10/18/2001 | WO2001021282A3 Laminar structure |
| 10/18/2001 | WO2000032295A3 Aerosol separator and method |
| 10/18/2001 | US20010029952 Manner of attaching component elements to filtration material such as may be utilized in respiratory masks |
| 10/18/2001 | US20010029949 Filter |
| 10/18/2001 | US20010029843 Chemical filter and manufacturing method thereof |
| 10/18/2001 | US20010029728 Air purifier |
| 10/18/2001 | EP1144079A3 Aerosol separator; and method |
| 10/17/2001 | EP1145754A1 Method and device for air cleaning and method and device for humidification |
| 10/17/2001 | EP1145753A1 Gas dedusting plant using filter bags including a pneumatic device for periodic cleaning |
| 10/17/2001 | EP1144085A1 Emissions reduction system and method therefor |
| 10/17/2001 | EP1144084A1 Method and apparatus for removing particulates |
| 10/17/2001 | EP1144083A1 Filter with a housing that is reinforced by at least one reinforcement |
| 10/17/2001 | EP1144082A1 Filtering apparatus for filtering compressed air |
| 10/17/2001 | EP1144081A1 Separator |
| 10/17/2001 | EP1144080A2 Filter for use in medical procedures |
| 10/17/2001 | EP1144079A2 Aerosol separator; and method |
| 10/17/2001 | EP1144078A2 Round filter cartridge |
| 10/17/2001 | CN1317409A Ventilating filter and printing ink box including same |
| 10/17/2001 | CN1317359A Air cleaner |
| 10/16/2001 | US6302935 Apparatus for removing fine particles in exhaust gas and apparatus for cleaning exhaust gas |
| 10/16/2001 | US6302933 Apparatus for separating liquid from gases |
| 10/16/2001 | US6302932 Combined water coalescer odor removal filter for use in water separation systems |
| 10/16/2001 | US6302931 Apparatus for injecting compressed air into dust collector |