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)
11/1995
11/29/1995EP0683688A1 Filter element
11/29/1995CN1112452A Filter having chemical resistance, antistatic property and water vapor resistance, and process for producing the same
11/28/1995US5470612 Aerogel mesh getter
11/28/1995US5470365 Smoke exhauster
11/28/1995US5470364 Regenerable diesel exhaust filter
11/28/1995US5470363 Air blower and filter assemblies
11/28/1995US5470176 System and method for controlling emissions created by spraying liquids from moving vehicles
11/28/1995US5469702 Method and apparatus for filtering engine exhaust
11/23/1995WO1995031269A1 An apparatus for filtering gases
11/23/1995WO1995031268A1 Apparatus for filtering high temperature gases
11/23/1995WO1995031267A1 Apparatus for filtering high temperature gases
11/23/1995DE4443144C1 Dust filter bag frame incorporates U-shaped outer frame with locking rims
11/23/1995DE4417347A1 Filter unit for gas generator with wire mesh filter
11/23/1995DE4417298A1 Support for folded paper elements of filter cartridges
11/23/1995DE4417181A1 Light beam reflected from excess dust particles in filter assembly
11/22/1995EP0683360A1 Device for filtering airborne materials
11/22/1995EP0682992A2 Method and device in a paper machine or in a finishing device of same for cllecting and removing of dust that is separated from the web
11/22/1995EP0682971A1 Filtering apparatus
11/22/1995EP0682967A1 Tubular supporting body for an annular filtering insert
11/22/1995EP0682557A1 Air filter and method of producing the same.
11/22/1995EP0682556A1 Filter for filtering gases charged with particles
11/22/1995CN2213016Y Dust collector
11/21/1995US5469238 Filter for a photothermographic developer
11/21/1995US5468384 Module for filtering, separating, purifying gases or liquids, or for catalytic conversion
11/21/1995US5468382 Depth filter media
11/21/1995US5468330 Apparatus for manufacturing a disposable vacuum cleaner bag
11/21/1995US5468282 Method for operating a filtration apparatus for flue gas
11/21/1995CA1337594C Multi stage gas inlet construction for dust collectors
11/17/1995CA2149344A1 Method and device for collecting and removing dust separated from a web in a paper machine
11/16/1995WO1995030829A1 Air filter
11/16/1995DE4415507A1 Exhaust gas filter, particularly for Diesel engines
11/15/1995EP0681858A1 Candle filter assembly and filtration system
11/15/1995EP0597977B1 Filter assembly
11/15/1995CN2212737Y Smoke sucking filtering machine for pendent lamp
11/14/1995US5466420 Containing filter
11/14/1995US5466271 Pre-filter with rotating nozzle
11/13/1995CA2136895A1 Vapor separating device
11/09/1995WO1995030120A1 Perforated plate filter media and related products
11/09/1995WO1995030113A1 System and method for flue gas purification for thermal power units
11/09/1995WO1995029749A1 Cleanable ambient air purifier
11/09/1995WO1995029748A1 Air filtering apparatus with filtered air recirculation
11/09/1995DE19510686A1 Lightweight portable equipment, to clear smoke and dust from workplace
11/09/1995DE19508427A1 Disposable filter bag for industrial vacuum cleaning, esp. suited to plastic chips
11/09/1995CA2164440A1 Air filtering apparatus with filtered air recirculation
11/08/1995CN2211851Y Dust filter lattice arrangement mode for dust filter
11/08/1995CN2211850Y Middle pressure blow ash paper filter tube dust remover
11/08/1995CN2211849Y Industry dust remover
11/07/1995US5464598 Method for removing a contaminant from a fluid using a chemically impregnated and coated zeolite
11/07/1995US5464461 Filter for mounting on an avionic line replaceable unit
11/07/1995US5464460 Disposable dust bag for vacuum cleaner and the like
11/02/1995WO1995029125A1 Mercury removal apparatus and method
11/02/1995EP0679799A2 Exhaust particulate filter for diesel engine
11/02/1995EP0679425A1 Filter element and method of manufacture
11/02/1995EP0679424A1 Air filter assembly
11/02/1995EP0679207A1 System and method for controlling emissions created by spraying a heated liquid paving composition from a moving vehicle
11/02/1995DE4414871A1 Abreinigbarer Raumluftreiniger Cleanable air cleaner
11/02/1995DE19514068A1 Process and assembly to agitate fan-folded gas filters
11/01/1995CN2211314Y Two-layer bag dust collector
11/01/1995CN1110930A Revers washable filter, especially used for fluid
10/1995
10/31/1995US5462569 Retro-fit filter unit for air intakes to electro-mechanical machines
10/31/1995CA1337475C Cartridge mount for powder collector
10/31/1995CA1337474C Method for gas-liquid separation and filtration
10/27/1995CA2123545A1 Air filter assembly
10/26/1995WO1995028219A1 The treatment of gas streams
10/26/1995WO1995023282A3 Filter-valve for internal combustion engines
10/26/1995CA2147704A1 Hot gas filtration system fail-safe and thermal regeneration device
10/25/1995EP0678320A1 Method of fabricating molded filter element
10/25/1995EP0678318A2 Filter and filter cartridge provided therefor
10/25/1995EP0678154A1 Exhaust filter backpressure indicator.
10/24/1995US5460637 Porous support of filament-wound oxide ceramic yarn at least partially surrounded by porous refractotry oxide ceramic matrix, and membrane layer
10/19/1995WO1995027843A1 Electrically regenerable diesel, particulate filter cartridge and filter
10/19/1995WO1995027552A1 Air filter assembly for filtering air with particulate matter
10/19/1995WO1995027431A1 Components for and methods of operation of bag house filter/cartridge cleaning systems
10/19/1995DE4413400A1 Disinfection of air by blowing through fresh deciduous-tree sawdust
10/19/1995DE4413203A1 Operating pressurised circulating fluidised bed firing system
10/19/1995DE4413202A1 Operating pressurised circulating fluidised bed firing system
10/19/1995DE4412514A1 Bio-active filter for cleaning gas stream contg. noxious substances or having strong odour
10/19/1995DE4412474A1 Luftfilter, insbesondere für die Ansaugluft einer Brennkraftmaschine Air filter, more especially for the intake air of an internal combustion engine
10/19/1995DE19512740A1 Device for cleaning a gas by agglomeration of soot particles
10/19/1995CA2187875A1 Components for and methods of operation of bag house filter/cartridge cleaning systems
10/19/1995CA2187674A1 Air filter assembly for filtering air with particulate matter
10/19/1995CA2185796A1 Electrically regenerable diesel, particulate filter cartridge and filter
10/18/1995EP0677140A1 Diesel engine exhaust regenerable filter system.
10/18/1995EP0470240B1 Vacuum cleaning device
10/17/1995US5458673 Exhaust gas particulate purifying process for internal combustion engine
10/17/1995US5458667 Leak-free furnace air filter mounting assembly
10/17/1995US5458666 Filter element of air cleaner unit
10/17/1995US5458665 Apparatus for filtering gases
10/17/1995US5458664 Particulate trap for purifying diesel engine exhaust
10/17/1995US5457945 Regenerable diesel exhaust filter and heater
10/12/1995WO1995026810A1 Method and apparatus for feeding a catalyst
10/12/1995WO1995026803A1 High capacity marine separator
10/12/1995WO1995026802A1 Filter arrangement for filtration of a fluid flow
10/12/1995DE4421024C1 Hot gas filter unit
10/12/1995DE19512289A1 Bag filter with compressed air pulse cleaning arrangement
10/12/1995CA2186454A1 High capacity marine separator
10/11/1995EP0676229A1 Air filter with polyurethane support, particularly for motor vehicle passenger compartment
10/11/1995EP0676228A1 Air filter
10/11/1995EP0676026A1 Portable room air purifier.
10/11/1995EP0618835B1 Filter for purification of gas
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