Class / Patent application number | Description | Number of patent applications / Date published |
210184000 | For filter | 27 |
20080197064 | FILTER DEVICE, IN PARTICULAR FLUID FILTER, WITH A HEATER - Disclosed is a filter device having a filter element disposed in a filter housing and a heater for heating a medium flowing through the filter device. The heater is disposed in the interior of the filter housing and is mounted on the filter element. | 08-21-2008 |
20080217231 | COMPONENT FOR A FLUID FILTER, AND FLUID FILTER - The present invention relates to a fuel filter component containing a heating device for heating a fluid; a detection device for detecting a level of a further fluid, located in a reservoir; and an outlet conduit for the further fluid. The component is a one-piece component, in particular the heating device, detection device, and outlet conduit are embodied. The present invention further relates to a fluid filter, in particular a fuel filter, having such a component. | 09-11-2008 |
20080264846 | WATER PURIFYING APPARATUS - Provided is a water purifying apparatus. The water purifying apparatus includes a filter unit for filtering water to obtain purified water; a purified water pipe through which the purified water discharged from the filter unit flows; and a cooling unit having the purified water pipe passed therethrough and cooling the purified water pipe to generate cold water. Therefore, the water purifying apparatus may be useful to prevent cold water from being contaminated and re-contaminated, suppress scales from being accumulated therein and obtain water with desired pH density. | 10-30-2008 |
20100200485 | FILTER DEVICE WITH A HEATER - Disclosed is a filter device ( | 08-12-2010 |
20110024342 | SEPARATION MEMBRANE MODULE - A separation membrane module is provided with a module main body | 02-03-2011 |
20110108473 | MICROMECHANICAL FILTER FOR MICROPARTICLES, IN PARTICULAR FOR PATHOGENIC BACTERIA AND VIRUSES, AND ALSO PROCESS FOR PRODUCTION THEREOF - A micromechanical filter for microparticles is suitable in particular for filtering pathogenic bacteria and viruses, and comprises a substrate and a perforated membrane permanently connected to the substrate, for filtering out microparticles from a medium while flowing through the membrane, and furthermore a device for removing the filtered-out microparticles from the surface of the membrane. The device for removing the microparticles is embodied, for example, as a heating device, in order to burn the microparticles located on the surface of the membrane. It can also be embodied as an actuator structure for deforming the membrane or as a microinjector for generating a flow parallel to the surface of the membrane. | 05-12-2011 |
20110210053 | Combination Filter Arrangement - The invention relates to a combination filter arrangement ( | 09-01-2011 |
20110233123 | APPARATUS, SYSTEM, AND METHOD FOR FILTRATION OF A DOSING FLUID IN AN EXHAUST AFTERTREATMENT SYSTEM - An apparatus, system, and method are disclosed for a filter for filtering a dosing fluid in an exhaust aftertreatment system. The filter may comprise a dosing tank configured to contain a dosing fluid, a filter media disposed within the dosing tank, and a support structure supporting the filter media to form a pathway for a flow of dosing fluid. Beneficially, the apparatus, system, and method of the present invention reduce the cost of operation and manufacture of the SCR system. | 09-29-2011 |
20120138519 | COOLING DEVICE FOR SPINDLE SEALING AND/OR BEARING MEANS - A cooling device for cooling of a sealing means fixed in a non-rotatable member and with a circumferential contact surface on a rotating member. A closed ring-formed chamber is arranged in the rotating member radially inside of said sealing means. Said chamber contains an amount of cooling medium which at normal rotating operation is both liquid and gaseous, such that the liquid cooling medium which by centrifugal forces is pressed towards the outer wall of said chamber is evaporated from the heat generated by said sealing means, and where a cooling member is arranged on said rotating member to cool an area radially inside of said chamber, such that the gaseous cooling medium is condensed from the cooling effect of said cooling member. The invention also relates to a centrifugal separator comprising such a cooling device. | 06-07-2012 |
20140353229 | Filter Element of a Filter And Method For Manufacturing Filter Element - A filter element ( | 12-04-2014 |
20150008172 | Filter Element and Filter Device - A filter element for filtering a urea-water solution has a filter medium having an internal space. A supporting body is disposed in the internal space and has a hollow space which protrudes into the internal space. The hollow space is closed relative to a filtered side of the filter element and is open relative to an unfiltered side of the filter element. A compensation element is arranged in the hollow space. | 01-08-2015 |
20150290570 | HEATABLE FILTER - A heatable filter for a reducing agent includes a plastic housing that comprises a wall in which a heating resistor is disposed, and a filter insert which is attached to the wall. | 10-15-2015 |
20150306524 | SYSTEMS FOR ISOTOPIC WATER SEPARATION - Systems for filtering water according to its isotopic forms. In some embodiments, a stream of water, such as a waste stream of water from a nuclear power plant, comprising at least two distinct isotopic forms of water may be directed into one or more filtration modules comprising a graphene oxide membrane. The graphene oxide membrane(s) may be used to separate the stream into a permeate and a retentate, wherein the permeate comprises an increased concentration of light water relative to the retentate. | 10-29-2015 |
20150360987 | REACTOR WITH ANTIMICROBIAL MEDIUM FOR LIQUID DISINFECTION - It has been discovered that providing a reactor for disinfecting liquids having therein an antimicrobial-coated medium in an active and dynamic suspension allows for the passage of certain particles while preventing the passage of viable microorganisms. There is provided a reactor for disinfecting a liquid comprising a raw liquid inlet for allowing a raw liquid to enter the reactor, a disinfected liquid outlet for releasing a disinfected liquid from the reactor, and a suspension device for creating a highly dynamic suspension of the antimicrobial medium in a cross-section of the reactor through which the raw liquid passes to insure a substantially uniform, high average number of interactions between the antimicrobial medium and microorganisms present in the liquid passing through the reactor, thereby decreasing a quantity of viable microorganisms in the liquid as it passes from the inlet to the outlet. | 12-17-2015 |
20150367264 | FILTER APPARATUS FOR A LIQUID VESSEL, IN PARTICULAR FOR AQUEOUS UREA SOLUTION - The present invention discloses a filter apparatus ( | 12-24-2015 |
20160082394 | METHOD FOR THE SEPARATION OF AMMONIA AND CARBON DIOXIDE FROM AQUEOUS SOLUTIONS - The present invention relates to a method for contemporaneously recovering ammonia and carbon dioxide from an aqueous solution thereof, possibly comprising their condensates, in a synthesis process of urea, characterized in that it comprises a hydrophobic microporous membrane distillation phase of an aqueous solution comprising ammonia, carbon dioxide and their saline compounds or condensates, said distillation being carried out at a temperature ranging from 50 to 250° C. and a pressure ranging from 50 KPa to 20 MPa absolute, with the formation of a residual aqueous solution, possibly comprising urea, and a gaseous permeate stream, comprising ammonia, carbon dioxide and water. The present invention also relates to an apparatus for effecting the above method and a production process of urea which comprises the above method. | 03-24-2016 |
20160131086 | Liquid Filter, Function Module, Connecting Part, Filter Element, and Filter Module of a Liquid Filter - A liquid filter for liquid, a function module, a connecting part, a filter element, and a filter module of a liquid filter are described. The liquid filter includes at least one fluid passage, in particular at least one inlet for liquid to be filtered and/or at least one outlet for filtered liquid and/or at least one separation medium outlet for any medium separated from the liquid. In addition, the liquid filter has at least one filter element which separates at least one inlet from at least one outlet. Furthermore, the liquid filter has at least one replaceable function module which is fluidically connected to at least one fluid passage. At least two functionally different fluid passages, in particular at least one inlet and at least one outlet, are fluidically connected to separate function modules. | 05-12-2016 |
20160158702 | DEVICE FOR MEMBRANE DISTILLATION - Device for producing pure water, where the water to be purified is caused to be membrane distilled using one or more units ( | 06-09-2016 |
210185000 | Imbedded or between filter media | 5 |
20100155318 | RING FILTER INSERT FOR A LIQUID FILTER - A ring filter insert ( | 06-24-2010 |
20110094952 | System For Recovering Hydrocarbons From Water-Containing Hydrocarbonaceous Material Using a Constructed Infrastructure - A constructed permeability control infrastructure can include a permeability control impoundment defining a substantially encapsulated volume. A comminuted water-containing hydrocarbonaceous material can form a permeable body within the encapsulated volume. The impoundment includes a water vapor outlet for removing water vapor from the encapsulated volume. A heating device is also embedded within the permeable body to provide convective heating thereof. The permeable body can be heated sufficient to initially remove water therefrom as a water vapor. The water vapor can be removed from the infrastructure via the outlet which can be controlled or shut off when the permeable body is sufficiently dewatered. The dewatered permeable body can then be heated sufficient to remove hydrocarbons therefrom. During heating the hydrocarbonaceous material is substantially stationary as the constructed infrastructure is a fixed structure. Removed hydrocarbons can be collected for further processing, use in the process, and/or use as recovered. | 04-28-2011 |
20120031824 | MODULE INSERT FOR INSTALLATION IN A LIQUID FILTER - A module insert includes at least one water level sensor, at least one valve, at least one flow channel for water, and at least one reservoir with a sorbent mechanism. The sorbent mechanism is configured to absorb impurities from the separated water and is disposed in the reservoir. The sorbent mechanism is further configured to extend a dwell time of the separated water in the module insert. | 02-09-2012 |
20120103884 | FILTER ASSEMBLY - A filter assembly includes a disposable filter body and a central support for the disposable filter body. Openings are provided in upper and lower ends of the disposable filter body for receiving a respective end of the central support. The filter assembly also includes a disposable filter cartridge, housed within the disposable filter body, and housing a filter member for filtering particulate contaminates from a flow of fluid through the filter assembly. The filter member is hollow and the disposable filter cartridge also includes an impermeable wall that extends axially through the filter member. The central support is separable from the disposable filter body and removable from the openings to allow disposal and replacement of the filter body and the filter cartridge during servicing. | 05-03-2012 |
20140353230 | Filter with heating medium and filter element of a filter | 12-04-2014 |
210186000 | External of casing | 4 |
20100116727 | MEMBRANE CONTAINER - Modularized water separating membranes in a plural number of units are provided. A membrane container used in a dehydration system for separating water from treated fluid includes a shell part | 05-13-2010 |
20130220907 | Portable Dialysis Machine with Improved Reservoir Heating System - The specification discloses a portable dialysis machine having a detachable controller unit and base unit with an improved reservoir heating system. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a reservoir with an internal pan and external pan, separated by a space that holds a heating element. The heating element is electrically coupled to electrical contacts attached to the external surface of the external pan. | 08-29-2013 |
20150375148 | Filter Element of a Filter, Heating Cage for a Filter Element and a Method for Producing a Filter Element - A filter element ( | 12-31-2015 |
20160136549 | FILTER HEATER ARRANGEMENT - A filter heater arranged to enclose a filter, wherein said filter heater comprises two similar halves each having a protruding handle on one side, whereby the handles are kept together by a spring mechanism such that pinching the handles towards each other will force the sides of the two halves opposite the handles from each other. | 05-19-2016 |