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| Application No. | Application Title | Issue Date |
| 20110011790 | FILTRATION BARRIER A filtration barrier comprises first elements that are fibres, strips, or bristles wherein apertures between elements provide passages for a fluid transporting granules to the filtration barrier, and wherein the elements (11) are supported against deflection by s... | 01/20/2011 |
| 20100276377 | STRAINER ASSEMBLY A strainer system comprises a strainer housing having a first end portion and a second end portion, an inlet for raw fluid and an outlet for strained fluid, the outlet for strained fluid being disposed in the first end portion of the housing; a strainer basket having a ... | 11/04/2010 |
| 20100213114 | SELF-CLEANING FILTRATION MACHINE WITH ROTARY DRUM FILTER FOR CONTAMINATED LIQUIDS A self-cleaning filtration machine with rotary drum filter for filtering contaminated liquids, comprising at least one filtration device which is associated with the rotary drum, the filtration device being interposed between a contaminated liquid collection tank and a ... | 08/26/2010 |
| 20100213142 | LIME MUD VACUUM FILTER WASHING SYSTEM AND METHOD A method to clean a drum of a vacuum dryer including: rotating the drum about an axis in a first direction to form the cake of material on the drum as it moves through a vat of the material, wherein an outer layer of the cake is a precoat layer formed from the material ... | 08/26/2010 |
| 20100065489 | BACKWASH FILTER A backwash filter, in particular for highly viscous media, comprising a filter body (2) provided in a casing (1) and forming a cylinder jacket, wherein the casing (1) and the filter body (2) are rotatable about the axis of the filter body ( 03/18/2010 | |
| 20090045149 | Filter For Removing Sediment From Water An apparatus, system, and method for removing sediment from water is disclosed. According to one embodiment of the present invention, the apparatus includes a tubular filter assembly comprising a support member; and a filtratable element surrounding the support member, ... | 02/19/2009 |
| 20080053889 | Self-cleaning, continuously operating filter apparatus for fluids The filter apparatus for an incoming liquid which includes a retentate and a permeate includes a housing with a frame and a hollow drum assembly mounted for rotation within the housing about a fixed central cylinder. The drum assembly has openings in the drum wall. An i... | 03/06/2008 |
| 20060054571 | Continuous loop filter media and method of filtering particulate Described is a continuous loop filter media and a method of filtering particulate, such as metal, from a liquid media comprising supplying a filter media 12 of a type supported in a flow passage which is used to filter particulate 56 from the liquid; where... | 03/16/2006 |
| 20050077254 | Dual filter system for filtering of injector fluids A filtering system used on a meat injection machine that injects pickling into meat products. The filter consists of a tank and a first and second rotary filter. The first rotary filter uses a wedge wire wound cylinder and augers having flutes that rotate to catch and p... | 04/14/2005 |
