| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 210456000 | Prefilt flow distributor or diverter | 8 |
| 20100089817 | HOLLOW FIBER, HOLLOW FIBER BUNDLE, FILTER AND METHOD FOR THE PRODUCTION OF A HOLLOW FIBER OR A HOLLOW FIBER BUNDLE - The present invention relates to a hollow fiber made of a semipermeable membrane material, with the hollow fiber having exactly one restriction over its total length in which the inner diameter of the hollow fiber is reduced with respect to the section or sections of the hollow fiber adjoining the restriction. The present invention further relates to a hollow fiber bundle, to a filter and to a method for the manufacture of a hollow fiber or of a hollow fiber bundle. | 04-15-2010 |
| 20110017658 | Filter Cartridge with Pressure Relief Valve - A filter cartridge includes a substantially cylindrical filter media having a first end and a second end wherein the second end has an opening adaptable to receive a fluid outlet. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. A divider is positioned adjacent to the exterior of the filter media, and the divider has a closed end connected to the first end of the filter media and an open end that is longitudinally-spaced from the second end of the filter media such that at least a portion of the filter media located adjacent to the second end of the filter media is not directly adjacent to the divider. The divider extends a majority of the distance from the first end to the second end of the filter media. | 01-27-2011 |
| 20110079552 | SEPARATOR AND SEPARATOR CARTRIDGE - A separator includes: a channel having a first surface; a plurality of columnar members formed on the first surface and having a cross section in the shape of a crescent, the plurality of columnar members being arranged in a row direction along a longitudinal direction of the channel, and in a column direction perpendicular to the longitudinal direction of the channel, the columnar members that belong to the same row from among the plurality of columnar members being disposed so that the crescents face the same direction in the column direction, the columnar members that belong to a single row being disposed so that the crescents face the opposite direction in the column direction with respect to the crescents of the columnar members that belong to the adjacent row; and a substance that specifically binds to a separation target, and is disposed on side surfaces of the plurality of columnar members. | 04-07-2011 |
| 20110272341 | Hollow Fiber Ultrafiltration Membrane Filter - A hollow fiber ultrafiltration membrane filter is provided. The hollow fiber ultrafiltration membrane filter includes a main membrane body, wherein outer cylinders are sleeved at an upper end and a lower end of the main membrane body, and a hollow fiber is arranged in the main membrane body. The hollow fiber ultrafiltration membrane filter has the advantages of beautiful appearance, convenient fabrication and assembly, high flux, good sealing performance, and small space occupation, thus being particularly applicable to industrial water purification. | 11-10-2011 |
| 20110309013 | COKE TOLERANT FUEL FILTER - A filter for use with a fuel system having contaminants has a plurality of apices and a plurality of ridges, where each ridge attaches an apex to an adjacent apex. A plurality of ridges and adjoining apices define a first opening that is in register with a second opening wherein the second opening has less surface area than the first opening. A side attaches the first opening and the second opening and tapers inwardly from the first opening to the second opening to minimize stagnant areas along the ridges and apices. | 12-22-2011 |
| 20150060352 | KAMMPROFILE GASKETS - A kammprofile gasket is provided. The kammprofile gasket forms a flow aperture into which an object, such as a strainer or orifice plate, may be machined into the gasket to provide additional functionality. The gasket has a core material with a sealing material overlaying a portion of the core material such that a seal is formed between opposing flanged surfaces. The core material may be machined such that a base plate for an orifice or a plurality of support beams extend into the flow aperture. The plurality of support beams may provide support for a filter or strainer coupled upstream to the core material. The base plate may provide an inclined surface, such as a cone, to an orifice where the cone functions to direct excess flow away from the orifice to self flush. | 03-05-2015 |
| 20150114901 | Rotary Drum With Screen For Processing Food - A method and apparatus for separating liquid from food product includes a rotable drum mounted in a frame. The ends of the drum are comprised of rigid structural material, and each includes a sealing band. An inlet at the first end receives food product and liquid. Food product solids, with less water than received, are discharged from an outlet at the second end. One or more helical flights extend between the ends. The flights have an outer edge, and a flexible mesh screen is wrapped about and intermittently supported by the outer edge. The ends of the screen are held in the sealing bands, and the longitudinal edges of the screen are held by a seal extending between the sealing bands. Liquid can pass through the screen and food product is retained in the drum by the screen, and moved to the outlet by the flights. | 04-30-2015 |
| 20150122725 | WATER FILTRATION APPARATUS WITH COMPOSTABLE FILTER - Water filtration apparatus with compostable filters are disclosed herein. A water filtration apparatus in accordance with one embodiment of the disclosure includes a fluid containment vessel having a conically shaped upper chamber and a conically shaped lower chamber. A filter assembly is seated within the upper chamber and carries a compostable filter device that fits within a filter cavity of the filter assembly. | 05-07-2015 |
