| 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) |
|---|
| 04/04/1984 | EP0104307A2 Large-surface rotating disc filter element in a tank |
| 04/04/1984 | EP0104256A1 Low volume, large area filters for iv or blood filtration. |
| 04/03/1984 | US4440642 Contaminated with swarf from machining metals |
| 04/03/1984 | US4440640 Hoist to be used in combination with molten metal filtering apparatus |
| 03/28/1984 | EP0023491B1 Filter thermal bypass valve |
| 03/27/1984 | US4439327 Backwash multiple alluvial filter and method of filtering therewith |
| 03/27/1984 | US4439323 Method of discharging septic tank filtered effluent |
| 03/27/1984 | US4439319 Receptacle for the collection of medical specimens and the like |
| 03/21/1984 | EP0103334A2 Filter candle and process for its manufacture |
| 03/21/1984 | EP0031346B1 Dry cleaning of pressure filters for liquids |
| 03/20/1984 | US4438000 Method of filtration using semifluidized beds |
| 03/20/1984 | US4437991 For cutting and machining oil containing solids |
| 03/15/1984 | WO1984000953A1 Apparatus and process for the production of fertilizers from liquid manure |
| 03/14/1984 | EP0102615A1 Process and installation for preparing solid fertilizers from muck |
| 03/13/1984 | US4436633 Filtration thickening method and apparatus |
| 03/13/1984 | US4436622 Eductor truck |
| 03/13/1984 | US4436621 Pressure vessel having a plurality of filtering elements |
| 03/13/1984 | CA1163573A1 Liquid filter having multiple filtering elements |
| 03/13/1984 | CA1163572A1 Filter |
| 03/13/1984 | CA1163438A1 Apparatus for drying organic material particularly brown coal |
| 03/06/1984 | US4435287 Apparatus for filtration of lubricating oil for an internal combustion engine |
| 03/06/1984 | CA1163236A1 Dual flow screening apparatus |
| 03/01/1984 | WO1984000701A1 Press filter |
| 02/29/1984 | EP0101458A1 Self cleaning filter |
| 02/28/1984 | US4434054 Filter for separating discrete solid elements from a fluid stream |
| 02/28/1984 | US4434053 Filter bed of steel or stainless steel |
| 02/22/1984 | EP0100994A2 Method of filtration using semifluidized beds |
| 02/21/1984 | CA1162360A1 Eductor truck |
| 02/14/1984 | US4431549 Filter elements, apparatus and methods |
| 02/14/1984 | US4431541 Circular filter device |
| 02/14/1984 | CA1162152A1 Pressure filters |
| 02/07/1984 | US4430232 Disc filter for liquids |
| 02/07/1984 | US4430223 Filter element for filtering fluid and method of producing same |
| 02/07/1984 | US4430220 Apparatus for controlling fluid medium flow |
| 02/07/1984 | US4430104 Multi-stage countercurrent concentrating system and method and separator |
| 02/07/1984 | US4430029 High pressure feeder deflection compensation |
| 02/07/1984 | US4429628 Extraction device |
| 01/31/1984 | US4428838 Tubular filter structure |
| 01/31/1984 | US4428835 Strainer |
| 01/31/1984 | US4428833 For transferring spent flakes from solvent extractor to desolventizer-toaster |
| 01/31/1984 | US4428423 Well screen end fitting assembly and method of making same |
| 01/31/1984 | CA1161369A1 Filtration system with bi-flow filter |
| 01/31/1984 | CA1161218A1 Method of making filter cell having sealed periphery |
| 01/24/1984 | US4427728 Masking apparatus for selectively charging honeycomb structures |
| 01/24/1984 | US4427552 Method of automatically controlling a continuously operating pressure filter |
| 01/24/1984 | US4427551 Solids separation and liquid clarification system |
| 01/24/1984 | US4427547 Backwashing-type filtering apparatus with filter support grid of ring-like segments |
| 01/24/1984 | US4427546 Filtration devices |
| 01/24/1984 | US4427543 Removing solids from wastewater samples |
| 01/24/1984 | US4427415 Manifold vacuum biochemical test method and device |
| 01/19/1984 | WO1984000117A1 Apparatus for concentrating a suspension |
| 01/18/1984 | EP0098820A2 A device adapted to collect and to discharge solid matter |
| 01/18/1984 | EP0098643A2 Device for fastening filter candles |
| 01/17/1984 | US4426295 Cell suspension chamber process |
| 01/17/1984 | US4426287 Molten metal filtering device |
| 01/05/1984 | WO1984000014A1 Pleat spacing mechanism |
| 01/04/1984 | EP0097577A1 Apparatus for rapid filtration, especially for biological liquids |
| 01/04/1984 | EP0097405A1 Apparatus for concentrating a suspension |
| 01/04/1984 | EP0097149A1 Process for increasing the water discharge of water delivering drilled wells |
| 01/03/1984 | US4424125 Separator apparatus |
| 01/03/1984 | CA1159770A1 Filter |
| 12/27/1983 | US4422939 Blood and perfusate filter |
| 12/27/1983 | US4422938 Backwashing-type filtering apparatus |
| 12/27/1983 | US4422790 Connecting means for filter cartridges |
| 12/27/1983 | CA1159398A1 Buoyant separation means for rejects side of cylindrical screens |
| 12/20/1983 | US4421647 Filter with indexable filter web |
| 12/20/1983 | US4421646 Filtering device |
| 12/20/1983 | US4421645 Compact universal drum filter settler |
| 12/20/1983 | US4421644 For fish tanks, garden or decorative pools |
| 12/20/1983 | US4421170 Method and apparatus for quick replacement of cartridge filters used in well fluid cleaning operations |
| 12/13/1983 | US4420404 Process for dewatering fine granular materials |
| 12/13/1983 | US4420396 Filter device for fuel tank |
| 12/13/1983 | US4420006 Spray cleaning system for frying apparatus |
| 12/06/1983 | US4419241 Tubular filter element for the filtration of fluids |
| 12/06/1983 | US4419240 Fluid filtering device |
| 12/06/1983 | US4419238 For crushed grapes |
| 12/06/1983 | US4419235 Gravity fed water treatment apparatus |
| 12/06/1983 | US4419234 Multiple cartridge filter assembly with removable filter cartridge array |
| 12/06/1983 | CA1158177A1 Leak proof filter plate system for slide plate filters |
| 12/06/1983 | CA1158024A1 Apparatus for continuous treatment of mixtures |
| 11/29/1983 | US4417980 Filtration apparatus |
| 11/29/1983 | US4417908 Honeycomb filter and method of making it |
| 11/29/1983 | US4417383 Method of assembling pipe joint |
| 11/22/1983 | US4416780 Method to upgrade sewage treatment plants overloaded in continuous operation |
| 11/22/1983 | US4416331 Bimetallic well screen for use in injection wells and method of making same |
| 11/22/1983 | CA1157462A1 Internal fluid screen to prevent nozzle and port plugging |
| 11/22/1983 | CA1157391A1 Liquid filter |
| 11/16/1983 | EP0094264A2 Screen device for the separation of solid particles from a liquid |
| 11/15/1983 | US4415449 Vacuum filtration bench |
| 11/15/1983 | US4415448 Flush-back filter |
| 11/15/1983 | US4415396 Resin-coated filaments |
| 11/15/1983 | CA1156975A1 Center flow screening apparatus |
| 11/15/1983 | CA1156941A1 Ceramic honeycomb filter and a method of producing the same |
| 11/15/1983 | CA1156940A1 Fluid filter assembly |
| 11/10/1983 | WO1983003780A1 Device for separating solid impurity particles from cooling water for thermal stations or the like |
| 11/09/1983 | EP0093293A1 Stationary diffuser |
| 11/09/1983 | EP0093203A1 Installation for the removal of solid impurities from cooling water for power stations, etc. |
| 11/09/1983 | EP0093187A1 Screen drum for a pulp stock screening apparatus |
| 11/08/1983 | US4414172 Process and apparatus for sealing a plurality of filter elements |
| 11/08/1983 | CA1156609A1 Apparatus for screening paper fiber stock |