| Patents for B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125) |
|---|
| 06/15/1988 | EP0271470A2 Individual filter bag monitoring system for baghouses |
| 06/15/1988 | EP0270990A1 Regenerable filter for exhaust gases of an internal-combustion engine |
| 06/15/1988 | EP0270550A1 Process for cleaning filter bags. |
| 06/15/1988 | EP0270525A1 Device for filtering gases. |
| 06/15/1988 | CN87107268A 气体过滤系统 Gas filtration system |
| 06/14/1988 | US4751501 In a variable air volume air conditioning duct system |
| 06/14/1988 | US4750924 For large room or office; recirculating |
| 06/08/1988 | EP0269864A1 Filtration device with wetted filtering elements |
| 06/08/1988 | EP0269810A2 Self cleaning filter for gases, process and device for it |
| 06/08/1988 | EP0269769A1 Filtration with biogenetic silica |
| 06/08/1988 | EP0269765A1 Air filtering arrangement |
| 06/08/1988 | EP0269623A1 Process for separating solid and gaseous noxious materials from hot gases. |
| 06/07/1988 | US4749391 Primary material collection receiver |
| 06/07/1988 | US4749390 Four-sided air filter |
| 06/07/1988 | US4749386 Safety filter for a vacuum cleaner |
| 06/07/1988 | US4749385 Method and apparatus for providing clean air |
| 06/07/1988 | CA1237678A1 Filter element and its production |
| 06/02/1988 | WO1988003834A1 Filter unit for use at high temperatures |
| 06/02/1988 | WO1988003833A1 Process for the production of filters, and a filter produced by the process |
| 05/31/1988 | US4747364 Flow rate threshold sensor |
| 05/26/1988 | DE3730980A1 Filter apparatus, equipped with a self-cleaning device, for a gas stream |
| 05/26/1988 | DE3703271C1 Moisture and oil separator |
| 05/26/1988 | DE3638964A1 Suction apparatus for packaging filling material |
| 05/26/1988 | DE3638391A1 Apparatus for removing noxious gases and dusts from an exhaust gas stream |
| 05/25/1988 | EP0267898A1 Process and device for monitoring the flow of a gaz emerging from a filter |
| 05/25/1988 | EP0267897A1 Device for filtering gases. |
| 05/24/1988 | US4746432 Lubricant filter for internal combustion engine |
| 05/24/1988 | US4746339 Filtering apparatus |
| 05/24/1988 | US4746338 Gas filter |
| 05/24/1988 | US4745943 Continuous flow steam condensate removal device |
| 05/19/1988 | DE3711294A1 Filter apparatus |
| 05/19/1988 | DE3638096A1 Process and apparatus for separating out aerosols in flowing gases |
| 05/19/1988 | DE3637428A1 Filter |
| 05/18/1988 | EP0267697A2 Air cleaner |
| 05/18/1988 | EP0142518B1 Microporous metal-plated polytetrafluoroethylene articles and method of manufacture |
| 05/17/1988 | US4744902 For air cleaner in automobiles |
| 05/17/1988 | US4744806 Variegated density mesh pad for mist removal and method of preparing same |
| 05/17/1988 | US4744289 Cab for occupancy by individuals |
| 05/11/1988 | DE3637331A1 Device for the removal of soot from the exhaust gases of an internal combustion engine, especially a diesel internal combustion engine |
| 05/11/1988 | DE3636890A1 Arrangement for extracting stone dust at splitting, drilling and bush-hammering machines and the like |
| 05/11/1988 | DE3635038A1 Device for the removal of soot from the exhaust gases of an internal combustion engine, especially a diesel internal combustion engine |
| 05/10/1988 | US4743281 Frame allows pivoting and limited movement of sheet; air moving appliances |
| 05/10/1988 | US4743280 Air filter apparatus |
| 05/05/1988 | WO1988003049A1 Filter device with liquid-wetted filter elements |
| 05/05/1988 | DE3637096A1 Air purification apparatus |
| 05/04/1988 | EP0265869A2 Dust control in hoppers |
| 05/04/1988 | EP0265620A2 Process for producing microprobe bodies for measuring pore sizes in ultra and microfilters, and probe bodies produced in this way |
| 04/28/1988 | DE3636467A1 Filter for purifying gases |
| 04/27/1988 | EP0264669A1 Apparatus for the receipt of pourable bulk material |
| 04/27/1988 | EP0264531A1 Filter element for a filter panel of a booth of a lacquer spraying plant |
| 04/27/1988 | EP0173696A4 Pleated filter and method and apparatus for fabricating same. |
| 04/26/1988 | US4740408 For purifying exhaust gases |
| 04/26/1988 | US4740316 Plurality of filter elements that partially overlap |
| 04/26/1988 | US4740221 Air filter apparatus with modularized self-cleaning filter system |
| 04/21/1988 | WO1988002658A1 Moisture remover in compressed air system |
| 04/21/1988 | WO1988002657A1 Molded panel filter |
| 04/21/1988 | DE3733255A1 Schlauchfilter-staubsammler Bag filter dust collector |
| 04/20/1988 | EP0263993A2 Pressure suppression system for a security confinement of a nuclear reactor |
| 04/19/1988 | US4738696 Baghouse installations |
| 04/19/1988 | CA1235376A1 Vertically tiered particle filtering apparatus |
| 04/19/1988 | CA1235259A1 Dust collector |
| 04/14/1988 | DE3637516C1 Filter elements for dust filters |
| 04/13/1988 | CN87105271A Threshold sensor for air-flow velocity |
| 04/12/1988 | US4737176 Extracting particles from high temperature gas |
| 04/12/1988 | US4737174 For particulate and gaseous pollutants |
| 04/12/1988 | US4737173 Particulate filters; carbon filters for odors and chemicals |
| 04/12/1988 | US4737172 Textile machine air filter |
| 04/12/1988 | US4737171 Portable individual dust collector |
| 04/12/1988 | US4737062 Apparatus for the controlled removal of flowable bulk material at the underside of a bulk-material column, especially a migrating-bed filter |
| 04/12/1988 | US4736518 Method and apparatus for construction of crimp seal pleated filter assembly |
| 04/11/1988 | EP0240500A4 Separator assembly. |
| 04/06/1988 | EP0262515A2 Screen for filter frame |
| 04/05/1988 | US4735716 Quick-change filter cartridge and head therefor |
| 04/05/1988 | US4735640 For internal combustion engines |
| 04/05/1988 | US4735639 Modular industrial vacuum loading apparatus for ingesting and collecting debris and filtering discharged air |
| 04/05/1988 | US4735638 For particle-containing gas stream; ceramic elements |
| 04/05/1988 | US4735635 Separation of particulates from zirconium tetrafluoride gas |
| 03/31/1988 | DE3632372A1 Lamp stand with air-purifying device |
| 03/29/1988 | US4734194 Combined filter and valve mechanism |
| 03/29/1988 | US4734110 Powder, dust; coal pressure gacification process system |
| 03/24/1988 | WO1988001900A1 Filter for purifying gaseous media |
| 03/24/1988 | WO1988001898A1 Thermally formed stacked disc filter |
| 03/24/1988 | DE3631258A1 Filtering device for feeding fresh air to the passenger compartments of motor vehicles |
| 03/23/1988 | EP0260267A1 Method and arrangement for the manufacture of filters. |
| 03/23/1988 | CN87211417U Cloth bag type duster with top inlet gas, reverse directional blow and outside filter method |
| 03/22/1988 | US4732677 Thermally formed stacked disc filter |
| 03/22/1988 | US4732594 Process for scrubbing exhaust gases from diesel engines and filter cartridge for carrying out the process |
| 03/22/1988 | EP0232286A4 Filtering system for paper handling machines. |
| 03/22/1988 | CA1234360A1 Dust collector |
| 03/17/1988 | DE3629975A1 Mobile device for extracting paint mists or the like |
| 03/16/1988 | EP0259303A1 Fog suppressant for photothermographic imaging compositions. |
| 03/16/1988 | CN87203437U Air filter |
| 03/16/1988 | CN87105639A Forming method and equipment of the filtering elements |
| 03/15/1988 | US4731135 Webs formed of bonded fibers; hot pressing |
| 03/15/1988 | US4731100 Method and apparatus for washing a plurality of filter elements |
| 03/10/1988 | DE3629346A1 Apparatus for the determination and display of the degree of plugging of filters |
| 03/09/1988 | EP0258487A1 Process and apparatus for cleaning and recycling gas |
| 03/02/1988 | EP0257935A2 Water separator |
| 03/02/1988 | EP0257793A1 Filter apparatus |
| 03/01/1988 | US4728426 Filter pack |