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)
11/1985
11/26/1985CA1197075A1 Fluid-solids contact device and improved fluid distributor
11/21/1985EP0162022A2 Multiple filter unit, particularly for ventilation and air conditioning systems for motor vehicles and closed environments, and provided with efficiency checking means
11/21/1985EP0161329A1 Apparatus for removing layers of dust
11/19/1985US4553986 Air pollution control
11/12/1985US4552574 Suitable for internal combustion engines
11/06/1985EP0160437A2 Air conditioning system
11/06/1985EP0160168A2 A gas filter cartridge
11/05/1985CA1196159A1 Method and apparatus for selectively charging honeycomb structures
10/1985
10/30/1985EP0159782A2 High efficiency air filter
10/30/1985EP0159698A2 Gas mask canister
10/30/1985EP0159697A2 Gas mask canister
10/30/1985EP0159501A2 Device for separating air borne solids
10/29/1985US4549715 Apparatus for providing a gaseous pressure pulse
10/24/1985WO1985004595A1 Filter element for separating solid material particles from gas or liquid media
10/23/1985EP0159157A1 Filter cleaning system for opacity monitor
10/23/1985EP0159063A2 Press apparatus for charging a flowable material into a honeycomb structure
10/22/1985US4548626 Particulate air filter assembly
10/22/1985US4548624 Hygroscopic breather cap
10/22/1985US4548068 Downflow air filter construction and methods for air flow adjustment and leak testing thereof
10/22/1985US4547950 Method of spacing the folds of a folded filter media
10/16/1985EP0157891A1 Moving bed gas treating process
10/16/1985EP0157774A1 Dental fume cupboard
10/15/1985US4547208 Fluid propelling and filtering apparatus with removable filter cartridge
10/15/1985US4546552 Fluid induced transverse flow magnetically stabilized fluidized bed
10/15/1985CA1195260A1 Convoluted plural layer filter assembly
10/15/1985CA1195259A1 Gas cleaning installation
10/10/1985WO1985004470A2 Installation for heat exchange and material transfer between two or more flowing media
10/08/1985US4545793 Air filter system with supporting and sealing grid
10/08/1985US4545789 Removal of organic residue from fiber mist eliminator
10/08/1985US4545324 Powder spray booth and interchangeable collectors
10/01/1985US4544389 Multiple jet backflushed air filter
10/01/1985US4544386 Filter cassette
10/01/1985US4543733 Fluidity of a continuous transverse flow magnetically stabilized fluidized bed
09/1985
09/26/1985WO1985004115A1 Filter, especially air filter
09/24/1985US4543113 Uniform minimum-permeability woven fabric, filter, and process therefor
09/24/1985US4543112 Sorbent type filter assembly for a respirator and method of making same
09/18/1985EP0155115A2 Gas venting device
09/10/1985US4540535 Immersing foam into ceramic slurry bath, spraying, firing
09/10/1985US4540421 Wastes recovery; paper, plastics
09/03/1985US4539113 Fluororesin filter
09/03/1985US4539025 Filtering system
09/03/1985US4538361 Apparatus for the treatment of continuously transported lengths of textile material with circulating air, especially a tentering frame dryer
08/1985
08/28/1985EP0152903A2 Filter device in segment construction
08/28/1985EP0152513A2 Filter element for fluid cleaner systems
08/27/1985US4537680 Integral fluid filter and capillary
08/27/1985CA1192501A1 Filter apparatus having secondary gas discharge system
08/27/1985CA1192500A1 Pleat spacing mechanism
08/21/1985EP0151797A2 High-voltage insulator
08/21/1985EP0151735A2 Method for controlling contamination in a clean room
08/20/1985US4536200 Gas filter apparatus and method of filtering
08/20/1985US4535997 Sealing system
08/15/1985WO1985003454A1 Pleated filter and method and apparatus for fabricating same
08/14/1985EP0151234A2 Filtering device for filtering waste gas or water
08/13/1985CA1191753A1 Vortex air cleaner and self-cleaning barrier filter assembly for supercharged engines
08/13/1985CA1191660A1 Vacuum cleaner bag hanger assembly
08/06/1985USRE31966 Multiple filter vessel
08/06/1985US4533584 Heat exchanging, filtration, packaging
08/06/1985US4533371 Dual filter structure
08/06/1985US4532670 Vacuum booster and filter
07/1985
07/30/1985US4531957 Filtering material and filtration apparatus employing the filtering material
07/30/1985US4531955 Reducing size of separator
07/30/1985US4531256 High vacuum apparatus
07/24/1985EP0149463A2 Process for eliminating foreign matter from a waste heat stream
07/23/1985USRE31952 Method and apparatus for the leak testing of filters
07/23/1985US4530272 Method for controlling contamination in a clean room
07/23/1985US4530250 Method for sampling sub-micron particles
07/18/1985WO1985003031A1 Filtering material and filtration apparatus employing the filtering material
07/17/1985EP0148359A1 Top loading and inverted backflushed air filter systems
07/16/1985US4529422 Sonic horn failure detection system
07/16/1985US4529419 Filter for gas filtration
07/16/1985CA1190488A1 Filter assemblies
07/10/1985EP0147577A1 Multiple jet backflushed air filter
07/09/1985US4528008 Dust collecting filter
07/04/1985WO1985002784A1 Apparatus for periodically oxidizing particulates collected from exhaust gases
07/03/1985EP0147143A2 Air cleaner
07/03/1985EP0146958A2 Air filter system with supporting and sealing grid
07/03/1985EP0146680A1 Filter arrangement for dedusting of gases especially in fluidized bed apparatus
07/02/1985US4526378 Filter tube gasket
06/1985
06/26/1985EP0146407A2 Apparatus for and a method of processing particulate gas and fumes
06/26/1985EP0145885A1 Filter element
06/25/1985US4525184 Vertically tiered particle filtering apparatus
06/25/1985US4525136 Application for forming a plastic tube coupling
06/19/1985EP0144470A1 Vacuum cleaners
06/18/1985US4523937 Model engine air filter
06/18/1985US4523935 Electrical heater retained in a porous ceramic structure
06/18/1985US4523933 Apparatus for conveying particulate material
06/18/1985US4523931 Heating the interior-positioned gas inlet manifold of baghouse filter by heated unfiltered gas
06/18/1985CA1188999A1 Air cleaning device
06/12/1985EP0144124A2 Apparatus for filtering air for a powder spray booth
06/11/1985US4522726 Advanced separation device and method
06/11/1985US4522717 Separating liquid - gas mixtures using replaceable elements
06/11/1985US4522639 Unified filter and connector housing assembly incorporating a diversion valve
06/11/1985CA1188634A1 Ceramic fabric filter
06/06/1985WO1985002351A1 Filter with integral structural framework
06/04/1985US4521234 Removable clamping assembly
06/04/1985US4521231 High capacity gas filter system
06/04/1985US4521230 Self-cleaning furnace filter construction
06/04/1985US4521226 Method of automatically controlling a dust-collecting plant
06/04/1985US4520748 Differential-vacuum alarm device
06/04/1985CA1188233A1 Honeycomb filter
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