With Alarm, Indicator, Register, Recorder, Signal Or Inspection Means Patents (Class 210/85)
  • Publication number: 20110163016
    Abstract: Embodiments of the invention provide a reverse osmosis system including a feed water inlet, a reverse osmosis module coupled to the feed water inlet, and at least one blend valve. The blend valve can be coupled to a permeate outlet and the, feed water inlet and can be capable of blending the feed water and the permeate water to produce mixed water. The blend valve can be adjusted to achieve a desired TDS level in the mixed water.
    Type: Application
    Filed: August 11, 2010
    Publication date: July 7, 2011
    Inventors: Michael Saveliev, Kevin Carlson, Steven T. Jersey, John H. Burban, John Shanahan, David J. Averbeck, Tyler L. Adam, Kenneth A. Peterson
  • Publication number: 20110163037
    Abstract: An apparatus, method, and system for treatment of industrial waste water and/or marine vessel bilge water before discharge into waterways, said waste water having hydrocarbon, and synthetic oils, chemical or surfactant based hydrocarbon emulsions, and water soluble hydrocarbons, containing hydrocarbon coated organics and fine suspended particulate matter, said treatment utilizing a hydrocarbon sorbing pre-filter media together with filter structural elements to first remove hydrocarbon contaminated organics and particulate, coalesce then bifurcate and adsorb heavier hydrocarbon elements; the remaining liquid entering the second stage of filtration wherein a cryogenically pulverized recycled tire powder material removes the remaining hydrocarbons, synthetic oils, hydrocarbon emulsions, and water soluble hydrocarbons, providing a highly clarified and oil free effluent at high flow rates and with substantially reduced filter system maintenance.
    Type: Application
    Filed: March 18, 2011
    Publication date: July 7, 2011
    Inventor: Craig A. Mason
  • Publication number: 20110163017
    Abstract: The present invention discloses a method and apparatus for separating particles and dissolved matter from a produced water fluid stream. Specifically, the present invention includes a first pressure source which transports untreated produced water or contaminated aqueous fluid into a separator annulus with a filter element disposed therein. The untreated fluid is placed under appropriate pressure sufficient to produce turbulent flow, increased particle kinetics and/or cavitation allowing the desired fluid to penetrate and pass into and through the, filter media. The treated fluid is then transported to a collection tank. The contaminant matter retained by the filter media may be removed by the nearly instantaneous reverse pressurization of the separator annulus by a second pressure source thereby removing the contaminant particles away from contact with the filter media, and which may then be transported to a waste collection tank or separator for further treatment.
    Type: Application
    Filed: March 11, 2011
    Publication date: July 7, 2011
    Inventor: Raymond Ford Johnson
  • Patent number: 7967977
    Abstract: A filter device, especially a line filter forming part of hydraulic installations, includes a filter housing (1) that can be removed from a filter head and is used to receive a filter element (5) that separates a non-filtered side (13) from a filtered side (11) in a position in the filter housing for the operation of the filter. The filter device is provided with a display device (19, 21) signaling the absence or presence of the filter element (5) in the filter housing (1) in the operating position.
    Type: Grant
    Filed: February 16, 2006
    Date of Patent: June 28, 2011
    Assignee: Hydac Filtertechnik GmbH
    Inventor: Viktor Lauer
  • Patent number: 7969380
    Abstract: A method and apparatus for providing wireless communication and optionally power to the interior of a housing assembly is disclosed. In one embodiment, an antenna is molded within a gasket material, such as silicon, so as to be completely encapsulated. The gasket preferably includes at least one support arm, which holds the antenna toward the middle of the housing, so as to minimize interference from the metal housing. In further embodiments, an inductive coil is encapsulated in the gasket. An alternating current is passed through this coil to create a changing magnetic field, which can then be used to create electrical power in physically separate components, such as filtering elements. In certain embodiments, multiple loops are molded to correspond to multiple filtering elements within the housing.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: June 28, 2011
    Assignee: Millipore Corporation
    Inventors: Aaron Burke, Michael Joens
  • Publication number: 20110147312
    Abstract: The present invention provides automated systems and methods for monitoring column performance in process chromatography, and applications thereof. In an embodiment, column performance is monitored by generating a plurality of process values such as, for example, conductivity values or pH values with a detector during a chromatography step transition between a first mobile phase liquid and a second mobile phase liquid. The process values are transformed to form transformed process values in which noise present in the process values is suppressed. Column performance parameters are calculated based on the transformed process values and displayed during movement of the second mobile phase liquid through the chromatography column.
    Type: Application
    Filed: January 23, 2009
    Publication date: June 23, 2011
    Applicant: Biogen Idec MA Inc.
    Inventors: Paul Cunnien, Joydeep Ganguly, Basav Ghosh, Asif Ladiwala, Robert Song, Jorg Thommes
  • Publication number: 20110147282
    Abstract: A water discharge management system is provided. The water discharge management system includes a water processing system, a controller provided with an executable recapture protocol, and a plurality of controllable multi-way valves which control and implement a regeneration cycle of the water processing system based upon the recapture protocol. Each controllable multi-way valve is in operable communication with the controller through a signal path. The controllable multi-way valves are responsive to a signal exchanged with the controller through the signal path and operable between a first position connecting an input from the water processing system to a first output, and a second position connecting the input from the water processing system to a second output.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 23, 2011
    Applicant: Hellenbrand, Inc.
    Inventors: Jeffrey J. Hellenbrand, Edward T. Maas, Jill E. McDonald, John P. Fetzer
  • Publication number: 20110147283
    Abstract: A water treatment system can be used to treat bodies of water as found in cooling towers and large commercial ponds to rid the potential of biological contaminants and mineral formations found in heat exchange equipment, on the sides of walls, basins and piping that create corrosive damage and loss of energy through deposits on heat transfer surfaces. The water treatment system may include a recirculating pump for moving water through the system, a filtration system for filtering solids, an ozonator and a UV light for creating an advanced oxidation process, permanent magnets for electrodynamically aligning dissolved minerals in the water, and a heating element for thermodynamically controlling calcium carbonate scaling potential.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 23, 2011
    Inventors: John Victor Taylor, Clayton Ashley Helvey
  • Patent number: 7966079
    Abstract: Apparatus for managing a residential wastewater treatment system includes an in situ control unit that monitors an individual system. The control unit provides local control and alarms, and also sends status reports and/or alarms to a remote monitoring center via a telemetry device. The remote monitoring center makes information concerning the individual system available through a website.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: June 21, 2011
    Assignee: Service Pro Monitoring, LLC
    Inventor: Gregory D. Graves
  • Patent number: 7966081
    Abstract: Apparatus for managing a residential wastewater treatment system includes an in situ control unit that monitors an individual system. The control unit provides local control and alarms, and also sends status reports and/or alarms to a remote monitoring center via a telemetry device. The remote monitoring center makes information concerning the individual system available through a website.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: June 21, 2011
    Assignee: Service Pro Monitoring, LLC
    Inventor: Gregory D. Graves
  • Patent number: 7964103
    Abstract: A water treatment system is provided having an encapsulate manifold with a reverse osmosis cartridge and one or more filter cartridges. The filter cartridge includes a detent for being received within a slot in the manifold head for secure locking engagement. The water treatment system further includes a single probe conductivity monitoring system for monitoring the performance of a reverse osmosis membrane. The water treatment system is also provided in a modular arrangement wherein manifold heads are physically and fluidly coupled together via a clip which interfaces with the modular manifold heads. The water treatment system also allows for a retrofit application to include a permeate pump. The cartridges are also designed to provide a minimum annular inlet gap to minimize spillage during changing of the cartridges.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: June 21, 2011
    Assignee: EcoWater Systems, LLC
    Inventors: Gregory Kennedy, David Sinkula, Jeffrey Zimmerman
  • Publication number: 20110139718
    Abstract: In an axial-flow preparative chromatography column that contains a piston, commonly termed an adaptor, that is lowered over the top of the resin, the ability to lower the piston in a controlled manner to minimize the chances of damage to the resin is achieved by use of an aperture either in the piston head itself or in a compound bolt that secures the upper column frit to the piston head. The aperture is closed with a removable plug during storage and use of the piston head and column. During packing of the bed, however, the plug is replaced by a graduated rod operating as a dipstick to allow the operator to determine the distance between the bottom face of the piston head and the upper surface of the column packing.
    Type: Application
    Filed: June 11, 2010
    Publication date: June 16, 2011
    Applicant: BIO-RAD LABORATORIES, INC.
    Inventor: Mark A. Snyder
  • Publication number: 20110138936
    Abstract: In one embodiment, a liquid purification system for purifying a liquid and delivering purified liquid to external downstream equipment includes a source of liquid to be purified and a filter device that is operatively coupled to and selectively in communication with the source of liquid. The filter device includes a filter element. The system also includes a controller and a means for performing a filter integrity test on the filter element, whereby the controller is configured to detect when purified liquid is being used by the downstream equipment and coordinate the initiation of the filter integrity test at time when conducting the filter integrity test does not adversely effect the operation of the downstream equipment.
    Type: Application
    Filed: December 8, 2010
    Publication date: June 16, 2011
    Applicant: Nephros, Inc.
    Inventors: Gregory Collins, James Summerton
  • Publication number: 20110136064
    Abstract: A method for filtering a fluid to obtain a fluid having a known purity is described. The fluid is filtered with a filtration system, and upstream of a final filtration stage of the filtration system, a purity of the fluid is measured. A purity of the fluid filtered by the filtration system is determined by correcting the measured purity with a filtration behavior of the final filtration stage. In an embodiment, the fluid comprises an ultra pure water for use as an immersion liquid in a lithographic apparatus.
    Type: Application
    Filed: February 17, 2011
    Publication date: June 9, 2011
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Martinus Cornelis Maria Verhagen, Roelof Frederik De Graaf, Johannes Henricus Wilhelmus Jacobs, Hans Jansen, Marco Koert Stavenga, Jacobus Johannus Leonardus Hendricus Verspay
  • Publication number: 20110127222
    Abstract: A system for sorting and trapping magnetic target species includes a microfluidic trapping chamber designed to receive and then temporarily hold magnetic particles in place within the module. An external magnetic source moves relatives to the fluid chamber as the magnetic particles flow the device in the fluidic medium. The magnetic particles flowing into the module are trapped there while the other sample components (non-magnetic) continuously flow through and out of the station, thereby separating and concentrating the species captured on the magnetic particles. The magnetic particles and/or their payloads may be released and separately collected at an outlet after the sample passes through the trapping module.
    Type: Application
    Filed: March 19, 2009
    Publication date: June 2, 2011
    Applicant: CYNVENIO BIOSYSTEMS, INC.
    Inventors: David A. Chang-Yen, Jafar Darabi, Yanting Zhang, Paul Pagano
  • Patent number: 7947180
    Abstract: A method and apparatus for the air-free filling of the blood side of a hemodialysis apparatus with a physiological electrolyte solution and for the venting of the blood side of a hemodialysis apparatus during operation includes using a chamber in a blood-removing line system. The blood-removing line system, including the chamber arranged therein, is filled with a physiological electrolyte solution, with a valve arranged above the chamber and connected thereto being opened to fill the chamber completely with the physiological electrolyte solution until it comes into contact with a hydrophobic filter arranged above the valve.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: May 24, 2011
    Assignee: Fresenius Medical Care Deutschland GmbH
    Inventors: Joern Apel, Max Fischer
  • Patent number: 7947170
    Abstract: Embodiments of the invention generally provide a method and an apparatus for treating waste effluents from substrate polishing processes, such as from an electrochemical mechanical polishing (ECMP) process. In one embodiment, a method for treating a waste effluent mixture generated during a substrate process is provided which includes flowing a waste effluent comprising chelated metal complexes from a substrate process system, combining an oxidizing agent and the waste effluent to produce free chelators, flowing the waste effluent through an organoclay media and an activated carbon media to remove the free chelators, and flowing the waste effluent through an anion exchange resin to remove metal ions and produce a waste water.
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: May 24, 2011
    Assignee: Applied Materials, Inc.
    Inventors: Josh H. Golden, Peter I. Porshvev, Michael R. Woolston, Cormac Kissane
  • Publication number: 20110114560
    Abstract: Provided are a spiral type membrane element that can ensure a larger amount of electric power without performing a cumbersome work and a spiral type membrane filtering device having the element, as well as a membrane filtering device managing system and a membrane filtering device managing method using the device. The spiral type membrane element comprises a sensor for detecting a property of liquid, a power generating section that generates electric power by using said liquid, and a wireless transmitting section that receives the electric power supplied from said power generating section and wirelessly transmits a detection signal from said sensor. By generating electric power in the power generating section with use of the liquid detected by the sensor, a larger amount of electric power can be ensured without performing a cumbersome work.
    Type: Application
    Filed: December 16, 2008
    Publication date: May 19, 2011
    Inventors: Takahisa Konishi, Kouji Maruyama, Toshiki Kouno, Keisuke Hirano, Akira Ootani, Hiroshi Yoshikawa, Norio Ikeyama
  • Publication number: 20110114561
    Abstract: Provided are a spiral type membrane filtering device by which an electric component can be re-used and a mounting member, as well as a membrane filtering device managing system and a membrane filtering device managing method using the same. An interconnector (42) attachable and detachable to a membrane element is provided with a sensor that detects the property of liquid such as raw water or permeated water that flows within a membrane filtering device, or a power generating section (26). Therefore, even if the membrane element is to be replaced, the sensor or the power generating section (26) can be re-used by re-mounting the interconnector 42 onto a new membrane element. Also, since there is no need to add a change to the membrane element, a conventional membrane element can be used as it is.
    Type: Application
    Filed: December 16, 2008
    Publication date: May 19, 2011
    Inventors: Takahisa Konishi, Kouji Maruyama, Toshiki Kouno, Keisuke Hirano, Akira Ootani, Hiroshi Yoshikawa, Norio Ikeyama
  • Publication number: 20110100926
    Abstract: A filtration system is provided that may be used in remote areas; a pump for forcing water through a filter is powered by at least one solar panel and may force water through the filter in either direction; in a filtering operation, water is passed in a forward direction until a pressure sensor measures that the water pressure on the filtered water side of the filter has dropped to a predetermined level, at which point water is forced through the filter in the reverse direction. A controller is configured to control the operation of the pump.
    Type: Application
    Filed: August 14, 2008
    Publication date: May 5, 2011
    Inventors: Andrew Moore, Steve Watt
  • Publication number: 20110100100
    Abstract: A fluid separation conduit cartridge comprising a fluid separation conduit is disclosed. In certain embodiments the fluid separation conduit is potted to provide operation at increased pressures. In other embodiments, the fluid separation conduit cartridge has one or more memory units. The memory units are operative to store data such as, for example, cartridge usage and test results.
    Type: Application
    Filed: November 12, 2010
    Publication date: May 5, 2011
    Applicant: Protasis Corporation
    Inventors: David Strand, Joseph Antocci, Peter Myers
  • Publication number: 20110100885
    Abstract: Disclosed herein is a ballast water treatment device. The device includes a filtering unit filtering ballast water introduced into a ship using a filter, a vortex generating unit generating an artificial vortex in the ballast water filtered by the filtering unit, and an ultraviolet treatment unit having an ultraviolet lamp which sterilizes the ballast water discharged from the vortex generating unit using ultraviolet rays, thus preventing secondary contamination resulting from by-products, preventing a ballast tank from becoming contaminated, affording effective maintenance, and making it convenient to control. Further, an artificial vortex is formed in the ballast water when it is mixed, thus allowing a large quantity of ultraviolet rays to be radiated onto the ballast water passing through the ultraviolet treatment unit, therefore improving a sterilization effect.
    Type: Application
    Filed: October 28, 2010
    Publication date: May 5, 2011
    Applicant: PANASIA CO., LTD.
    Inventors: Soo-Tae LEE, Tae-Sung PYO, Sang-Gyu CHEON, Hyun-O KIM, Su-Kyu LEE
  • Patent number: 7934617
    Abstract: A container is provided comprising a casing, a set plate closing the lower end of the casing and a lock ring that fastens the set plate onto the casing. The casing is provided with a radial outer flange formed around an open end of the main body thereof. The radial outer flange and the outer periphery of the set plate are each provided with three stop projections and three notches. The radial outer flange is further provided with three biasing projections and the outer periphery of the set plate is further provided with three engagement rims. The members of each threesome are arranged at a regular angular interval and each threesome is arranged at different angular phase positions from those of the other threesomes. The outer periphery of the lock ring is provided with three engagement lugs that project inwardly at a regular angular interval.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: May 3, 2011
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takahiro Minowa, Kazuo Ando, Hiroyuki Tajima
  • Patent number: 7935249
    Abstract: A blood purification apparatus includes a blood circuit, a blood purifying device, a first valve, a discharge line, a second valve, and a detection device. The blood circuit has an arterial blood circuit and a venous blood circuit. The first valve opens and closes the venous blood circuit. The second valve opens and closes the discharge line. The detection device detects whether a priming solution is replaced with blood in an end portion of the venous blood circuit at an upstream side from the first valve. The blood purification apparatus automatically turns the first valve from a closed position to an open position and the second valve from an open position to a closed position, respectively, when the detection device detects the priming solution being replaced with the blood.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: May 3, 2011
    Assignee: Nikkiso Co., Ltd.
    Inventors: Hiroshi Nimura, Azusa Mori, Yoshiro Ueda
  • Publication number: 20110094949
    Abstract: A dechlorinator for dechlorinating a stream of water comprises a housing comprising an inlet and an outlet. The housing defines a flow path between the inlet and the outlet. A filter is operatively supported in the housing and located in the flow path. At least one dechlorinating tablet is operatively supported in the housing and located in the flow path downstream of the filter for dechlorinating water flowing from the filter to the outlet.
    Type: Application
    Filed: April 15, 2010
    Publication date: April 28, 2011
    Inventor: Erwin JUST
  • Publication number: 20110094950
    Abstract: An improved shaker screen filter for a well fluid shale shaker includes a main frame arranged for being arranged in the well fluid shale shaker for screening, preferably under vibration, of drilling mud, wherein the mainframe is subdivided into a plurality of smaller cell frames, one or more cell plug filters with one or more layers of screen cloths on top of at least one support cloth or support layer, wherein each of the cell plug filter includes a cell plug filter frame arranged to be held in each of the cell corresponding frames of the main frame, wherein at least one of the cell plug filter frame includes a locking mechanism arranged for locking the cell plug filter frame, upon desire, in a preferred position in the cell frame, correspondingly releasing the cell plug filter frame from the cell frame.
    Type: Application
    Filed: October 27, 2010
    Publication date: April 28, 2011
    Applicant: OPTIPRO AS
    Inventor: Bjørn DAHL
  • Publication number: 20110089105
    Abstract: A hybrid method and system of treating wastewater with reduced energy usage is disclosed. The treatment system has a sorption system, an anaerobic digester that digests or converts at least a portion of the solids or sludge from the sorption system, and an aerobic treatment tank that partially reduces oxygen demand of a portion of the sludge from the sorption tank.
    Type: Application
    Filed: March 27, 2009
    Publication date: April 21, 2011
    Applicant: SIEMENS WATER TECHNOLOGIES CORP.
    Inventors: Wenjun Liu, Edward J. Jordan, Joseph E. Zuback, George W. Smith
  • Publication number: 20110089091
    Abstract: A filter device having a filter element received in a filter housing, the filter housing has an inlet and an outlet. The filter element separates a crude chamber that communicates with the inlet from a pure chamber that communicates with the outlet. The filter element has an axially and eccentrically projecting plug, which in an inserted state, is plugged into a plug receptacle formed within the filter housing, and wherein at least one signal generator recognizes at least one of a presence and an absence of the plug in the plug receptacle, generating at least one signal.
    Type: Application
    Filed: December 4, 2008
    Publication date: April 21, 2011
    Inventors: Uwe Grass, Mike Schmid, Andreas Widmaier
  • Publication number: 20110084024
    Abstract: The present invention describes a system and method for accurately measuring the concentration of a substance within a filter housing. A concentration sensor and a communications device are coupled so as to be able to measure and transmit the concentration of a particular substance within the filter housing while in use. This system can comprise a single component, integrating both the communication device and the concentration sensor. Alternatively, the system can comprise separate sensor and transmitter components, in communication with one another. In yet another embodiment, a storage element can be added to the system, thereby allowing the device to store a set of concentration values. The use of this device is beneficial to many applications. For example, the ability to read concentration values in situ allows integrity tests to be performed without additional equipment.
    Type: Application
    Filed: December 16, 2010
    Publication date: April 14, 2011
    Applicant: MILLIPORE CORPORATION
    Inventor: Anthony DiLeo
  • Publication number: 20110084006
    Abstract: A liquid storage and dispensing device with a filter for removing minerals and a UV light source for killing pathogens existing in a liquid. A liquid is introduced into the device via the inlet. The liquid passes through the filter into a collector. The filtered liquid flows from the collector through a thru passage into a UV chamber. The UV light source emits UV rays through a UV transmissive wall into the interior portion of the UV chamber. Exposure to the UV light kills pathogens present in the filtered liquid. Substantially purified liquid can then be dispensed from an outlet.
    Type: Application
    Filed: December 21, 2010
    Publication date: April 14, 2011
    Inventor: Ka Shing Wu
  • Patent number: 7922899
    Abstract: A medical apparatus comprises a user interface for setting parameters and includes: a screen for visualizing values of said parameters, a main control unit connected to the interface, a first memory and a video memory both connected to the main control unit for storing data corresponding to images on screen; the main control unit allows setting of a new value for a parameter, displays the new value on a screen region, stores the new value in the first memory, captures from the video memory data representative of said screen region, verifies from said representative data if the displayed value corresponds to the value in the first memory. A method for setting up a medical apparatus is also disclosed.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: April 12, 2011
    Assignee: Gambro Lundia AB
    Inventors: Alessandro Vasta, Roberto Gazzotti, Giovanni Paolo Cavicchioli
  • Patent number: 7918993
    Abstract: The portable dialysis machine may include an enclosure having a removable base. There may be a front panel having associated therewith multiple external connectors, smart function keys, a touch panel element and a voice activated sensor. The front panel may be in communication with an electronic circuit element having a controller in communication therewith. There may be a blood flow element and a hydraulic flow element. A water reservoir and power supply may be included. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: April 5, 2011
    Inventor: James Harraway
  • Patent number: 7913856
    Abstract: Systems and methods for cleaning a fuel storage tank are disclosed. One system includes a plurality of filter elements mounted within a portable housing, and a hose in fluidic connection to at least some of the filter elements, the hose extendable from the portable housing and into an interior of a fuel storage tank, the hose having a nozzle including an inlet. The system also includes a pump in fluidic connection with one or more of the filter elements and configured to draw contents of the fuel storage tank into the hose and forward the contents through the one or more filter elements. The system further includes a video camera configured to capture video images of the interior of the fuel tank in an area proximate to the nozzle of the hose during cleaning.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: March 29, 2011
    Assignee: PetroResOne, Inc.
    Inventors: Russell H. Hilsman, Douglas James Mohler
  • Patent number: 7910004
    Abstract: A monitoring system and a method for monitoring a reverse osmosis (RO) membrane in an RO unit is capable of detecting the formation of mineral salt crystals on the surface of the RO membrane. The monitoring system includes a reverse osmosis monitoring cell coupled to the RO unit so as to receive a sample stream taken from either the feed stream to, or the concentrate stream from, the RO unit. The cell has a visually observable RO membrane that is visible to an imaging system that creates and collects images of the visually-observable RO membrane, and that conveys an image data signal to a data processing system that is operable to translate the image data signal into visual images for display, and to correlate the data in the image data signal with a scaling condition on the RO membrane in the RO unit.
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: March 22, 2011
    Assignee: The Regents of the University of California
    Inventors: Yoram Cohen, Michal Uchymiak
  • Publication number: 20110062060
    Abstract: A system allowing the wireless transfer of data between a fluid filtering apparatus having a controller and a filter when the filter is positioned within the fluid filtering apparatus is described. The system includes a reader circuit and tag circuit in which the tag circuit includes read-only information and an enable bit responsive to a disable signal from the reader circuit to permanently de-authorize use of the filter with the fluid filtering apparatus. The controller is operatively connected to the reader circuit for interpreting the coded information and may modify or eliminate fluid flow within the fluid filtering apparatus, and/or provide a visible or audible warning to the user on the basis of filter manufacturer specifications such as volume and/or time of filter use.
    Type: Application
    Filed: July 2, 2010
    Publication date: March 17, 2011
    Inventors: Paul Royal, Peter Zosimadis, Michael H. Ward
  • Publication number: 20110062061
    Abstract: A fluid filter for assembly includes an upright housing having a base portion and a cover to allow viewing of a fluid level. The base portion has a fluid inlet and a fluid outlet. A filter element has a filter media for filtering the fluid, a bottom end cap connected to the fluid outlet, and a top end cap positioned above the bottom end cap. A mounting member is formed on the top end cap, and a vent passage extends through mounting member for fluid communication between an interior and an exterior of the filter element. An interface structure is connected to cover of the upright housing and is removably engageable with the mounting member of the filter element.
    Type: Application
    Filed: September 17, 2010
    Publication date: March 17, 2011
    Applicant: DAVCO TECHNOLOGY, LLC
    Inventor: Zdzislaw Chajec
  • Patent number: 7901570
    Abstract: The present invention describes a system and method for supplying electrical power to a device, such as a filter element, located within a housing. In one embodiment, a conductive coil is embedded into the housing base, and a second coil is embedded into the filter element. Current is then passed through the coil in the housing base. Through induction, a current is created in the second coil in the filter element, in much the same way as a transformer functions. This inductive field may interfere with the operation of the various electronic functions, such as communications, sensing or other activities. To overcome this issue, an energy storage component, such as a capacitor, is included in the filter electronics. In this way, the power generated by the inductive field can be stored, and used when the inductive field is no longer present.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: March 8, 2011
    Assignee: Millipore Corporation
    Inventors: Michael T. Grzonka, Aaron Burke
  • Publication number: 20110049060
    Abstract: Indicators especially (although not necessarily exclusively) useful for assessing effectiveness of pool or spa water-treatment materials are described. The indicators may provide effectiveness information visually or otherwise, with certain versions including a numerical or graphical display with or without a warning light. Various versions additionally may connect directly to housings containing the water-treatment materials and be removable therefrom as desired.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 3, 2011
    Inventor: DINDO UY
  • Patent number: 7892420
    Abstract: A system for collecting, treating and disposing of waste fluid includes a station that features transfer, flushing and mixing pumps as well as a bowl that holds the waste fluid. The waste fluid is collected in a container mounted on a cart. The cart container connects to the station so that the waste fluid is transferred from the cart to the station bowl by the transfer pump. The flushing pump has an inlet that communicates with a source of water and a disinfectant dispenser. The flushing pump is used to flush both the cart container and the station bowl, the latter of which communicates with a drain system. The flushing pump also delivers disinfectant to the waste fluid in the station bowl. The inlet and outlet of the mixing pump communicate with the bowl so that it mixes the bowl contents. Buffer is provided to the circulating waste fluid until the pH level drops to a predetermined level.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: February 22, 2011
    Assignee: Dornoch Medical Systems, Inc.
    Inventors: James L. Dunn, Lawrence E. Guerra
  • Patent number: 7892471
    Abstract: The invention described herein provides an embedded wireless device such as a RFID tag molded into separate housing formed of any thermoplastic material compatible to that of the plastic material as the device to which the housing is to be attached. Subsequently, the housed tag assembly can be thermally bonded onto the device through many means which are well known and accepted in the industry.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: February 22, 2011
    Assignee: Millipore Corporation
    Inventors: Aaron Burke, Joseph William Muldoon
  • Publication number: 20110036760
    Abstract: The object of this invention is a grey water regeneration system for its subsequent reuse which guarantees the quality of the purified water, disposing of sensors which fully control the process by means of an automaton programmed so that if it detects any problem in the system, the water can be evacuated to the general collector (5), and comprises a primary receptor tank (1) of the grey water that gathers to then supply it to the purification system, a secondary tank (11) wherein a biological purification takes place by means of activated sludge which comprise an aerator (14), a membrane (15) and a suction pump (31), and a tertiary tank (19) wherein a disinfection takes place by means of chloride additivation, wherein all of the tanks are connected to the general collector (5).
    Type: Application
    Filed: March 19, 2008
    Publication date: February 17, 2011
    Applicant: HBIO RETO XXI S.L.
    Inventors: Gorka Retolaza Gavina, Miguel Retolaza Gavina, Jone Retolaza Gavina, Jaun Miguel Retolaza Villachica, Begona Gavinia Santamaria, Joseba Inaki Lopez Morgaechevarria, Javier Extebarria
  • Publication number: 20110036775
    Abstract: The present invention includes systems and methods for treatment of seawater RO system for recovering most of the water (i.e., 85-90%) from the concentrate of a brackish groundwater reverse osmosis treatment system that may use, e.g., a batch method. With proper pH control and antiscalant dosage, the batch-treatment SWRO system of the present invention can be used to recovery water from silica-saturated RO concentrate without fouling the membranes. Silica concentrations of over 1000 mg/L are attainable with relatively minimal pre-treatment of the silica-saturated feed solution.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 17, 2011
    Applicant: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventor: Anthony J. Tarquin
  • Patent number: 7887696
    Abstract: This disclosure describes a commercial/industrial remineralizer designed to be added to a purification system that raises the pH by non-chemical methodology while replacing important electrolytes to the water that were extracted along with the toxic, non-essential minerals from the water. The remineralizer can be designed for heavy commercial continuous production.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: February 15, 2011
    Assignee: CWP Holdings, LLC
    Inventor: Paul L. Simmons
  • Publication number: 20110031168
    Abstract: The disclosure relates to a magnetic separation rack for isolating magnetically labelled particles from a non-magnetic medium comprising a body portion (1) and a foot portion (8). The body portion comprises an array of sample vessel retaining portions (2) and plurality of magnetising portions (3). Each sample vessel retaining portion comprises at least one visible portion such that when a sample vessel is mounted in a sample vessel retaining portion at least one portion of the sample vessel is visible to a user. The magnetising portions are arranged within the body portion (1) such that at least two magnetising portions (3) are circumferentially spaced about each sample vessel retaining portion (2). The foot portion is pivotally coupled to the body portion such that the body portion is operatively tiltable with respect to the foot portion such that each sample vessel retaining portion may retain a sample vessel mounted therein in a tilted position with respect to the vertical.
    Type: Application
    Filed: May 29, 2008
    Publication date: February 10, 2011
    Inventors: Darren Ellis, Tine Borgen Hildisch, Jez Mundy, Erlend Ragnhildstveit, Richard Johan Toften, Kornelija Zgonc
  • Publication number: 20110031171
    Abstract: A solar power utility unit is disclosed that collects solar power during the day; stores the power in a battery pack; and distributes the energy stored in the battery to one or more utilities. The utilities can include a water purification system using a UV lamp, lights, AC electrical power to charge electronic devices, and a refrigerator. The utility unit has an electronic control unit to manage the electrical energy stored in the battery. The utilities can be ranked in priority and power turned off to lower priority utilities to ensure that the highest priority utility is serviced. Water purification system may be a continuous process with the water circulated by an electric pump, a batch process with the water transported by intermittent use of the electric pump, or a gravity feed process with valves to control the flow in and out of the purifier.
    Type: Application
    Filed: August 2, 2010
    Publication date: February 10, 2011
    Inventor: Yitzhak Henig
  • Patent number: 7883619
    Abstract: A water treatment system including a UV bulb, a moisture detector, and a control circuit responsive to the moisture detector to terminate power to the bulb when moisture is detected. The moisture detector includes a nonconductive substrate and a pair of conductors on the substrate. When moisture is not present, the detector is nonconductive. However, when moisture accumulates on the detector, the moisture provides a conductive path between the conductors so that the detector becomes conductive. When moisture is detected, the control circuit terminates power to the bulb and/or provides an appropriate indication to the system user.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: February 8, 2011
    Assignee: Access Business Group International LLC
    Inventors: Karlis Vecziedins, Joshua K. Schwannecke, Michael E. Miles, William T. Stoner, Jr., Clinton H. Throop
  • Publication number: 20110024337
    Abstract: The invention relates to a filter element (1) for filtering fluids, such as hydraulic fluids or gases, the filter element (1) being accommodatable in a filter housing (12), having an inlet point (18) for the fluid to he filtered and an outlet point (20) for the filtered fluid, the filter element (1) comprising a data storage (52), data stored in the data storage (52) being electronically readable from the data storage (52) by means of a read and/or write device (70), characterized in that an antenna (60) extending outside the data storage (52) is provided for the signal coupling between the data storage (52) and the read and/or write device (70), and that the antenna (60) extends at least in sections about a longitudinal axis (44) of the filter element (1) and thus, independently from the angular position of the filter element (1) and the data storage (52) attached thereto, a signal coupling between the data storage (52) and the read and/or write device (70) is ensured.
    Type: Application
    Filed: January 30, 2009
    Publication date: February 3, 2011
    Inventors: Micha Kreibig, Norbert Sann
  • Publication number: 20110024357
    Abstract: Method for the removal of organic components from a mixture of organic components and water, characterised in that it comprises the steps of guiding the mixture through at least one vessel (3) in which has been provided an amount of organoclay (17) in at least one removable casing (18) which is permeable to liquids and gasses but not to organoclay particles, or on a supporting structure (28) from where the organoclay particles cannot come off, such that the amount of organoclay particles is at any time part of a removable entity; and of producing a flow through the aforesaid mixture in this vessel (3) by guiding a flow of gas bubbles through this mixture.
    Type: Application
    Filed: April 10, 2009
    Publication date: February 3, 2011
    Inventor: Kenneth Alexander De Vocht
  • Patent number: 7879227
    Abstract: An apparatus for the condition checking of a screen cloth in a vibrating screen for drilling fluid, comprising a pump for drawing a drilling fluid sample from the bottom tray of the vibrating screen into the apparatus, a filter for filtering the drilling fluid sample, and a pressure gauge for measuring the pressure difference across the filter. A method for the condition checking of a screen cloth in a vibrating screen, comprising drawing a drilling fluid sample from the bottom tray of the vibrating screen, filtering the drilling fluid sample through a filter, and measuring the pressure difference across the filter.
    Type: Grant
    Filed: April 20, 2006
    Date of Patent: February 1, 2011
    Assignee: 2K Tech AS
    Inventors: Ketil Botnmark, Kjell Mikalsen
  • Publication number: 20110017678
    Abstract: The present invention includes capturing water from rain, HVAC condensate and refrigeration blowdown/bleed blowdown that is recycled and reutilized in integrated mechanical processes. Water is monitored for volume, flow rate, and contaminants; and automatically cleaned through filtration and/or chemical and/or biological treatment techniques to meet acceptable health and safety standards for engineered end uses. The process components are integrated into an engineered system that includes: 1) water collection from air conditioning and refrigeration units and rain water; 2) custom design, engineering and implementation of a real time and/or scheduled water monitoring for water volume and water quality; 3) custom design, engineering and implementation of a real time and/or scheduled water treatment system to ensure water quality standards are met with respect to the end use of the recovered water; and 4) utilization of the recovered water by an engineered water distribution system.
    Type: Application
    Filed: July 21, 2010
    Publication date: January 27, 2011
    Inventors: Dennis M. Anderson, Devon Eric Anderson