| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
|---|
| 10/20/1987 | US4701195 Removal of particulates, smoke, odors |
| 10/20/1987 | US4701193 Smoke evacuator system for use in laser surgery |
| 10/20/1987 | US4701192 Cleaning work stations; domestic |
| 10/15/1987 | DE3611700A1 Process for cleaning off a hot gas filter |
| 10/14/1987 | EP0241438A2 Device for visually checking the degree of clogging of an air filter in motor vehicle engines |
| 10/14/1987 | EP0241349A1 Process and device for treating fluids containing particles in suspension |
| 10/14/1987 | EP0240549A1 Backflushed air filters cross reference to related application |
| 10/14/1987 | EP0240500A1 Separator assembly. |
| 10/14/1987 | CN87101860A Air cleaners |
| 10/13/1987 | US4699681 Roll coating with adhesive, tackifing, applying absorber particles, heat curing; air purification |
| 10/13/1987 | US4699187 Dust control in hoppers |
| 10/06/1987 | US4698078 Air ducts of turbine devices; particle remover |
| 10/06/1987 | CA1227721A1 Unified filter and connector housing assembly incorporating a diversion valve |
| 10/01/1987 | DE3609151A1 Particle filter for exhaust gases |
| 09/30/1987 | CN86210569U Bag duster with pneumatic vibrator |
| 09/29/1987 | US4696687 Filters |
| 09/29/1987 | US4696685 Carbon black, heat treatment |
| 09/29/1987 | US4696225 Air filter arrangement for vehicle air-conditioning system |
| 09/24/1987 | DE3609036A1 Process for regenerating dust filter plants and apparatus for carrying out the process |
| 09/23/1987 | EP0238163A2 Compressor system |
| 09/23/1987 | EP0237824A1 Process and device for the regeneration of particle filter systems |
| 09/23/1987 | EP0237673A2 Small volume laboratory filter |
| 09/23/1987 | EP0237530A1 Filter body. |
| 09/22/1987 | US4695301 Porous ceramic monoliths |
| 09/22/1987 | US4695300 Radial flow type dust collecting filter |
| 09/22/1987 | US4695299 Method and apparatus for in-cell vacuuming of radiologically contaminated materials |
| 09/22/1987 | CA1227106A1 Porous composite structure |
| 09/16/1987 | EP0237464A2 Process and apparatus for removing dust-like and gaseous pollutants from waste gases, especially those set free in the production of optical wave guide preforms |
| 09/16/1987 | EP0237142A2 Process for filtering high temperature gas streams |
| 09/16/1987 | EP0236479A1 Composite having improved transverse structural integrity and flexibility for use in high temperature environments and method of making the same. |
| 09/16/1987 | EP0236425A1 Conductive filter cartridge and method for making same |
| 09/15/1987 | US4694179 Symbiotic filter-sterilizer |
| 09/15/1987 | US4693048 Media support module for paint spray booths and the like |
| 09/09/1987 | EP0235611A2 Suction apparatus for filling packing material |
| 09/08/1987 | US4692196 Apparatus and method for wrapping an external tape support about a filter element assembly |
| 09/08/1987 | US4692177 For internal combustion engines |
| 09/08/1987 | US4692176 Thermal expansion compensating back flush manifold |
| 09/08/1987 | US4692175 To filter, coalesce and separate polluted compressed gas loose oil and water |
| 09/08/1987 | US4692173 Process for cleaning filter elements |
| 09/08/1987 | US4691425 Method and apparatus for replacing a filter in a vessel |
| 09/03/1987 | DE3606491A1 Suck-off appliance for packaging filling material |
| 09/02/1987 | CN86207857U Multistage flexible dust filter |
| 09/01/1987 | US4690757 Small volume laboratory filter |
| 09/01/1987 | US4690700 Backflushed air filters with quick opening multiple discharge valve |
| 09/01/1987 | US4690166 Pressure dependent dust control filter compressed air reversed flushing control system |
| 09/01/1987 | CA1226232A1 Multiple backflushed air filter |
| 08/27/1987 | WO1987004945A1 Air filtering apparatus |
| 08/27/1987 | DE3606079A1 Soot removal device for the exhaust gases of diesel engines |
| 08/27/1987 | DE3605949A1 Tension-resistant clamping of a flat element into a mounting formed by two parallel abutment surfaces spaced apart |
| 08/26/1987 | EP0233647A1 Method and apparatus for melting siliceous raw materials, especially for the manufacturing of mineral wool |
| 08/25/1987 | US4689255 Glass fiber composite |
| 08/25/1987 | US4689141 Separator for sorting particulate material, with a plurality of separately adjustable guide vane sets |
| 08/25/1987 | US4689059 Cleaner apparatus for toxic or hazardous substances |
| 08/25/1987 | US4689058 Disposable stove hood filter |
| 08/25/1987 | US4689055 Filter cleaning apparatus and method |
| 08/25/1987 | US4688511 Dirt accumulation indicator for air intake filters |
| 08/19/1987 | EP0232848A2 Filter element |
| 08/19/1987 | EP0232640A1 Air filter cartridge, especially for motor-cars |
| 08/19/1987 | EP0232394A1 Device for odourless ventilation of closed liquid containers |
| 08/19/1987 | EP0232290A1 Reverse pulse fabric filter |
| 08/19/1987 | EP0232286A1 Filtering system for paper handling machines |
| 08/18/1987 | US4687697 Composite having improved transverse structural integrity and flexibility for use in high temperature environments |
| 08/18/1987 | US4687579 Quartz and stainless steel fibers; liquid and gas filtration |
| 08/18/1987 | US4686848 High temperature particulate filter media test unit |
| 08/13/1987 | WO1987004808A1 Fog suppressant for photothermographic imaging compositions |
| 08/13/1987 | DE3611953A1 Device for the controlled withdrawal of free-flowing bulk material at the underside of a bulk material column, in particular of a moving-bed filter |
| 08/13/1987 | DE3604565A1 Filter arrangement |
| 08/12/1987 | EP0231946A2 Apparatus for curing resin impregnated in filter element |
| 08/12/1987 | EP0231862A2 Quick-change filter cartridge and head therefor |
| 08/11/1987 | US4685944 High efficiency particulate air filter |
| 08/11/1987 | US4685943 Filtration apparatus |
| 08/06/1987 | DE3602832A1 Dust filter device |
| 08/05/1987 | EP0230580A1 Filter |
| 08/05/1987 | EP0230579A1 Particle filter for waste gases |
| 08/04/1987 | US4684510 Chemical filter |
| 08/04/1987 | US4684378 Method and apparatus for removing paint overspray |
| 08/04/1987 | US4683762 Containment system |
| 07/30/1987 | DE3602154A1 Particle filter for exhaust gases |
| 07/30/1987 | DE3602153A1 Process for winding particle filters |
| 07/29/1987 | EP0229893A2 Apparatus for indicating the pollution degree of suction air filters |
| 07/29/1987 | EP0138923B1 Filter elements for filtering apparatus |
| 07/28/1987 | US4682993 For controlled environment systems such as computer data storage and retrieval |
| 07/28/1987 | CA1224729A2 High efficiency filter |
| 07/21/1987 | US4681609 Top loading and inverted backflushed air filter systems |
| 07/21/1987 | US4681607 Pre-precipitator; cleaning gas |
| 07/21/1987 | US4681604 Multistage fluid filter and method |
| 07/21/1987 | CA1224450A1 Strainer device for rotary compressor |
| 07/15/1987 | EP0228631A2 Ceramic filter with plural layers of different porosity |
| 07/15/1987 | EP0228512A2 Filter pack |
| 07/15/1987 | CN86207218U Filtering type long fibre precipitator |
| 07/14/1987 | US4680039 Self-contained dust collector with quick release adapter duct |
| 07/14/1987 | US4680038 Cylindrical candles; solids from fluid |
| 07/14/1987 | CA1224092A1 Microporous metal-plated polytetrafluoroethylene articles and method of manufacture |
| 07/09/1987 | DE3600293A1 Process and apparatus for the multi-stage combustion of fossil fuels |
| 07/09/1987 | DE3600058A1 Lint filter |
| 07/08/1987 | EP0227673A1 Filter arrangement for cleaning a gaseous medium |
| 07/08/1987 | CN85109297A Improvement on dust collecting bag |
| 07/07/1987 | US4677863 Sub-micron particle sampler apparatus |
| 07/07/1987 | CA1223823A1 Crossflow thin-channel module |
| 07/02/1987 | WO1987003823A1 Device for filtration of fluid medium |