| Patents for B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527) |
|---|
| 02/18/1986 | US4571302 Relieving pressure differential in vacuum filter |
| 02/18/1986 | US4571298 For fiber suspensions comprising a screen wall with resesses and apertures |
| 02/13/1986 | WO1986000822A1 Filter cartridge with outer honeycomb surface and method for making the same |
| 02/12/1986 | EP0170738A1 Bracelet mounted screen filter |
| 02/11/1986 | US4569813 Automobile air filter |
| 02/11/1986 | US4569763 Wire locking structure for a filter device |
| 02/04/1986 | US4568460 Dewatering, desludging |
| 02/04/1986 | US4568459 Solids, such as fused thermoplastics, from liquids |
| 01/29/1986 | EP0169698A2 Improvements in filtering screens |
| 01/22/1986 | EP0168867A1 Filter screen for a high pressure separating press |
| 01/21/1986 | US4565631 Cleaning cooling water from power plant |
| 01/21/1986 | US4565629 Filter assembly |
| 01/21/1986 | US4565628 Filter apparatus |
| 01/21/1986 | CA1199590A1 Filter device with magnetic filter clamp |
| 01/15/1986 | EP0168369A2 A filter arrangement |
| 01/15/1986 | EP0016220B1 Process of filtration |
| 01/14/1986 | US4564451 Circulating water-altering flow |
| 01/14/1986 | US4564450 Rigid filter elements, related apparatus and methods |
| 01/14/1986 | US4564144 Stationary diffuser |
| 01/08/1986 | EP0167301A2 Filter medium and method of manufacturing the same |
| 01/02/1986 | EP0166465A1 Disc-shaped filter element |
| 01/02/1986 | EP0165992A1 Filtration method and apparatus. |
| 12/31/1985 | US4561980 For immersing in pulp or slurry |
| 12/31/1985 | US4561979 Single cartridge filter |
| 12/31/1985 | US4561977 Contractible fuel filter device |
| 12/31/1985 | CA1198686A1 Separating filtrates free of particles from liquid particle mixtures |
| 12/27/1985 | EP0165744A1 Membrane cleaning |
| 12/27/1985 | EP0165708A2 Fluid filter cleaning system |
| 12/24/1985 | US4560483 Using two filter vessels for continuous filtration when one is being cleaned |
| 12/24/1985 | US4560477 Separator for filter cartridges |
| 12/19/1985 | WO1985005616A1 Tubular trash net for pre-treating sewage |
| 12/18/1985 | EP0165025A2 Multi-element ceramic filter for molten metal |
| 12/18/1985 | EP0164932A2 Fluid filter system and suction nozzle therefor |
| 12/17/1985 | US4559138 End connected filter cartridges |
| 12/17/1985 | CA1198063A1 Reusable filter unit with recoverable filter membrane |
| 12/11/1985 | EP0163879A1 Lint filter for a dry-cleaning machine |
| 12/11/1985 | EP0163878A2 Needle trap for a dry-cleaning apparatus |
| 12/11/1985 | EP0163742A1 Filter apparatus for polymers |
| 12/10/1985 | US4557962 Solid particulate filter bodies |
| 12/10/1985 | US4557773 Method for selectively manifolding honeycomb structures |
| 12/05/1985 | WO1985005286A1 Improvements in and relating to filters |
| 12/04/1985 | EP0163531A2 Filter |
| 12/03/1985 | US4556486 Circulating water filtering system and method of operation |
| 12/03/1985 | US4556485 At least part of casing buried in pebbles in water tank; including suction ports |
| 12/03/1985 | CA1197474A1 Filter elements, apparatus and methods |
| 12/03/1985 | CA1197473A1 Process for the continuous thickening of suspensions |
| 11/26/1985 | US4555342 Ribbon filter apparatus |
| 11/26/1985 | US4555339 Cooking grease collection pot |
| 11/26/1985 | US4555337 Plug and filter assembly for paint sprayer |
| 11/26/1985 | US4555334 Method and apparatus for cleaning a purgible swimming pool strainer |
| 11/26/1985 | US4555331 Self-metering semi-automatic quantitative filtration assembly |
| 11/19/1985 | CA1196872A1 Leader pipe insert |
| 11/13/1985 | EP0160782A1 Apparatus for separating matter of different consistency |
| 11/13/1985 | EP0160643A1 Oil filter assembly having a removable filter member. |
| 11/12/1985 | US4552669 Pneumatic hydro-pulse filter system and method of operation |
| 11/12/1985 | US4552661 Snap fit into groove |
| 11/12/1985 | US4552660 Plate filter having a movable filter cloth |
| 11/12/1985 | US4552657 Filter |
| 11/12/1985 | US4552655 Automatic, especially useful for water irrigation systems |
| 11/06/1985 | EP0160014A1 Cleaning of filters. |
| 11/05/1985 | US4551247 Device for separating solid particles of dirt from cooling water for power stations |
| 11/05/1985 | US4550778 Well screen |
| 11/05/1985 | CA1196277A1 Filter for separating discrete solid elements from a fluid stream |
| 11/05/1985 | CA1196276A1 Bimetallic well screen for use in injection wells and method of making same |
| 11/05/1985 | CA1196159A1 Method and apparatus for selectively charging honeycomb structures |
| 10/30/1985 | EP0159961A1 Liquid filter with stacked rings |
| 10/29/1985 | US4549963 Filtering device comprising one or more filtering elements consisting of filtering discs |
| 10/29/1985 | US4549961 Apparatus for cleaning filters in pressurized fluid flow systems |
| 10/29/1985 | CA1195935A1 Separator apparatus |
| 10/24/1985 | WO1985004595A1 Filter element for separating solid material particles from gas or liquid media |
| 10/23/1985 | EP0159063A2 Press apparatus for charging a flowable material into a honeycomb structure |
| 10/23/1985 | EP0158943A2 Bottom for large columns |
| 10/16/1985 | EP0158529A2 Pressure filter |
| 10/15/1985 | US4547296 Depositing filter cake on retainer, pumping and backwashing liquidthrough retainer |
| 10/15/1985 | CA1195260A1 Convoluted plural layer filter assembly |
| 10/10/1985 | WO1985004340A1 Plane filter |
| 10/09/1985 | EP0157642A2 Filtrate discharge system for pressure filter |
| 10/09/1985 | EP0156925A1 Mud filter for tenacious thermoplastic substances |
| 10/08/1985 | US4545833 Heat sealed edge |
| 10/01/1985 | US4544387 Outer to inner flow vacuum filter with see through outer enclosure |
| 10/01/1985 | EP0120920A4 Filter assembly for a spray booth. |
| 09/25/1985 | EP0155645A2 Cartridge for water treatment apparatus |
| 09/25/1985 | EP0155347A2 Process and filtering apparatus |
| 09/25/1985 | EP0155336A1 Candle filter |
| 09/24/1985 | US4543188 Apparatus for removing foreign matters from condenser cooling water |
| 09/24/1985 | US4543184 Plate filter and filtering aid-dosing device, including agitator |
| 09/24/1985 | US4543181 Medium consistency flat disk pressure screen |
| 09/24/1985 | CA1194048A1 High pressure feeder deflection compensation |
| 09/24/1985 | CA1193977A1 Flow-through oil/water separation filter |
| 09/18/1985 | EP0154915A1 Process and apparatus for the biological purification of waste water |
| 09/18/1985 | EP0154845A2 Flat filter element for the filtration of fluids |
| 09/18/1985 | EP0154726A2 Backwash filter |
| 09/17/1985 | US4541930 Interchangeable screen panels for a traveling water screen |
| 09/17/1985 | US4541488 Pressurized acid treatment, flushing basic treatment and final flushing |
| 09/17/1985 | CA1193556A1 Filter device |
| 09/12/1985 | WO1985003884A1 Strainer basket provided with at least one tubular sighting net open at either ends |
| 09/11/1985 | EP0153972A1 Method and apparatus for cleaning filter elements, especially for filter candles |
| 09/11/1985 | EP0153922A1 Filter leaf and method and apparatus for making same |
| 09/11/1985 | EP0049281B1 Milk filter sock |
| 09/03/1985 | US4539116 Paint filter |