Matches 1 - 50 out of 65 1 2 >


Match Document Document Title
US20080108930 Methods and Systems for Determining Volume Flow in a Blood or Fluid Conduit, Motion, and Mechanical Properties of Structures Within the Body  
The present invention provides a system for determining blood flow rate in a vessel which communicates blood between two locations of a patient, the system comprising: a conduit in fluid...
US20070151906 Temperature pressure controlled flow rate  
The present invention relates to a filter device for filtering a fluid, in particular an oil filter. It has at least one filtering medium and a bypass for the filtering medium. Furthermore, an...
US20050218048 Oil filter apparatus  
There is provided an oil filter apparatus, including a housing provided with a housing body and a cylindrical cap attached to the housing body and having a closed cap end and a plurality of ribs...
US20050161378 Two piece elastomer relief and anti-drain back valves for filter  
A fluid filter includes a housing having a tapping plate with a first aperture. A center tube is arranged in the housing proximate to the tapping plate. The center tube includes a second aperture....
US20050040088 One piece elastomer relief and anti-drain back valves for fluid filter  
A fluid filter includes a housing having a tapping plate with a first aperture. A center tube is arranged in the housing proximate to the tapping plate. The center tube includes a second aperture....
US20150251115 FLUID FILTER AND RELIEF VALVE ASSEMBLY  
A fluid filter having a filter canister, a fluid inlet, a fluid outlet, filter media, and a relief valve assembly is described. The relief valve assembly comprises a bypass housing, a bypass...
US20130068677 FILTER GROUP FOR INTERNAL COMBUSTION ENGINES  
A filter cartridge for fuel, includes a first filter element and a second filter element, which is of a flat type and is located downstream of the first filter element with reference to a...
US20060207921 Fluid filter assembly with concave surface in the closed end of the housing  
A filter assembly includes a house open at one end and closed at the other end. An end plate is secured to the housing and closes the open end. An annular filter media/core assembly is disposed in...
US20060201858 Fluid filter assembly having a combination valve  
A filter assembly has a housing open at one end, with an annular filter media/core assembly disposed in the housing. An end plate having at least two inlet openings and an outlet opening is...
US20130048546 FILTER ELEMENT ESPECIALLY FOR FILTERING LIQUIDS OR GASES  
A filter element for filtering liquids or gases, having a concentrically arranged filter medium with zigzag pleats. The filter medium is provided with end disks on its axial end faces, each end...
US20120234770 FILTER ASSEMBLY AND CONTROL SYSTEM  
Filter assemblies, components and systems are provided with a bypass mechanism that allows fuel or other fluids to bypass a filter media of a filter upon a fault condition thereby allowing, for...
US20100193417 Exchangeable Filter  
The invention concerns of exchangeable filter (10) with a cup (11) and a cover (12). Within the cup (11) a filter element (13) for purifying liquid, in particular lubricant oil, is arranged. The...
US20100224539 ELEMENT WITH BYPASS SEALING ELEMENT  
A filter element includes in an end cap assembly an internal bypass valve such that the bypass valve can be replaced along with the filter element. Additionally or alternatively, the filter...
US20050077220 Valve and spring for fluid filter  
A fluid filter includes a housing having a tapping plate with a first aperture. A center tube is arranged in the housing proximate to the tapping plate. The center tube includes a second aperture....
US20130082010 TANK DEWATERING SENSING AND VALVE CONTROL METHOD AND APPARATUS  
A system for separating water from crude oil includes a bulk-storage tank for storing unrefined crude oil, a first pipe for delivering water separated from crude oil in the bulk-storage tank to a...
US20060219613 Water purification system and method  
A water purification system is provided that includes a pre-filtration system for pre-filtering water, a first pump, a nano-filtration membrane configured to separate pre-filtered water into...
US20110168608 WATER TREATMENT APPARATUS  
A water treatment apparatus having a vessel defining a chamber adapted to contain a water treatment chemical over which a dosing liquid can flow from an inlet to form a dosing reservoir at the...
US20060113227 One-piece flow control valve for fluid filter assembly  
A fluid filter assembly comprises a casing, an end plate closing off the casing, a filter element disposed within the casing, and a one-piece flow control valve combining functions of a pressure...
US20070170101 Filter having anti-drainback valve and bypass valve  
A filter assembly has a housing open at one end, with an annular filter media/core assembly disposed in the housing. An end plate having at least one inlet opening and an outlet opening closes the...
US20060102534 Bypass filter assembly  
A bypass filter assembly is disclosed generally comprising a bypass housing having a bypass chamber, in which a ball bearing is biased against an aperture by a spring. In certain advantageous...
US20160332101 Filter including Spring Tube Bypass Assembly  
A filter cartridge including a filter media, a first end plate including a bypass flow opening, a second end plate, and a spring tube bypass assembly. The spring tube bypass assembly includes a...
US20130045903 Process and Apparatus to Remove Oxidation Products from Used Oil  
An apparatus for removing contaminants from used lubricating or hydraulic oil includes a fluid transfer unit that includes an inlet port and an outlet port. The inlet port can be in fluid...
US20050211609 Hydraulic filter assembly with priority valve  
A filter module assembly utilizes a priority valve installed in a manifold to allow for continuous filtration of hydraulic fluid up to a predetermined flow value and diverts occasional high flow...
US20110220563 FILTER DEVICE AND FILTER ELEMENT  
The invention relates to a filter device. The invention further relates to a filter device comprising a filter element (1), which can be removably accommodated in a sheathing (13) and the filter...
US20130341272 Dewatering Systems and Methods for Biomass Concentration  
Ultra-low energy membrane-based dewatering systems and methods are provided herein. Dewatering systems of the invention employ both micro-filtration and forward osmosis, and optionally employ...
US20060086666 Device and method for separating blood into leukocyte depleted blood components  
A device for separating blood into blood components comprising:—a collecting container (2) for receiving blood (WB),—a first satellite container (4) connected, in fluid flow communication, to said...
US20160367919 Internal Magnetic Filter for Hydraulic Systems  
A simple inlet filter element for use primarily in power steering columns which is comprised of a mesh filter, a magnet attached to the mesh filter and a button cap. The filter is installed in a...
US20120279910 Dialysis Machine  
A cartridge for use in a hemodialysis machine, the cartridge comprising a dialysate flow path including a dialyser, the dialysate flow path for delivering a flow of dialysate to the dialyser; a...
US20100108581 WATER TREATMENT CARTRIDGES  
A water treatment cartridge comprises an additive channel arranged so that only some of the water passing through the cartridge passes through it. The additive channel comprises means for...
US20090250397 WATER SOFTENER WITH INTEGRATED WATER FILTRATION  
Systems and methods for filtering and softening water in combination are disclosed. The systems may include a water filtering system, having a water filter and a water softening system connected...
US20140014578 Oscillatory crossflow membrane separation  
Oscillatory crossflow membrane separation apparatus and methods are disclosed for effluent treatment. The apparatus include a membrane module with a housing containing a membrane element, said...
US20120097586 Device for filtering and deaeration of fuel oil with return changeover valve  
In a device (1) for filtering and deaeration of liquid fuel, in particular fuel oil, comprising a tank connection (2) for connection to an oil tank, a feed connection (3) for connection to an oil...
US20090127170 Filter device, especially for filtering liquids in internal combustion engines  
A filter device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A liquid to be filtered is introduced into the...
US20070080105 Metal-free combination relief and anti-drain back valves for fluid filters  
An oil filter includes an integrated bypass and anti-drain back valve. The valve is part of a valve assembly that includes a rigid support. The valve is constructed from a flexible material and...
US20160030865 Spherical Contact Ball Joint Style Spool Relief Valve for Filter Applications  
A cartridge forming part of a fluid filter includes a filter element, an end cap overlying one end of the filter element, a central tube having one end secured to the end cap, a biasing element,...
US20090145825 Filter Arrangement for Liquids  
A filter arrangement for liquids has a filter housing with a bottom part and a top part. A cylindrical filter element is inserted axially into the filter housing. At least one seal that, after...
US20050242012 One-piece anti-drain back valve allowing relief valve flow  
An oil filter includes a housing defining a cavity. The housing includes an aperture for providing fluid to the cavity. A filter assembly having a filter media is arranged in the cavity and...
US20080202993 METHOD AND APPARATUS FOR TREATING SOLID WASTE  
An apparatus for treating solid waste to produce a biomass product includes a cylindrical vessel includes a cylindrical vessel comprising a loading doorway and a discharge doorway at opposite ends...
US20080296224 REVERSE OSMOSIS PUMP SYSTEM  
Reverse osmosis (RO) systems having efficiency enhancing features are disclosed. Included are RO systems having a RO module and a pumping system. A feed fluid line can introduce feed fluid into...
US20070209983 Hydraulic lubrication filter assembly  
A hydraulic filter assembly includes a housing mounted to a manifold which has a first inlet port, a second inlet port and an outlet port. The housing encloses a hollow outer filter element and a...
US20100224538 Method Of Filtering And Filter Device  
Method of filtering and a filter device having a housing (1), enclosing a filter element (4) fixated against an axial end cap (2) of the device, provided with a second end cap (8) internal to the...
US20080087590 Integrated fluid valve assembly  
An integrated fluid valve assembly comprising a valve having a flexible head, a stem, and at least one leg. In at least one embodiment of the present invention, a fluid valve assembly comprises a...
US20080230452 Spool valve  
A spool valve includes a sleeve, a spool and a filter. The sleeve is configured into a generally tubular form and has an opening, which communicates between inside and outside of the sleeve. The...
US20070163931 Plastic relief valve housing with anti-drain back valve  
A filter includes a filter housing having a tapping plate providing an inlet. A filter element assembly is arranged in the housing and includes an end disc. A bypass valve housing is arranged...
US20150343382 REVERSE OSMOSIS SYSTEM WITH VALVES FOR CONTROLLING A WORK EXCHANGER SYSYEM  
A system and method for the structure and operation of a work exchanger system in a reverse osmosis plant is disclosed. The work exchanger system is characterized by a an array of multiple work...
US20100065496 Membrane distillation pressure control system and method  
A membrane distillation system includes a membrane distillation module, a brine loop and a distillate loop. The brine loop and the distillate loop each include means for regulating flow of brine...
US20100219113 Device for Filtering Pressurized Oil  
A device for filtering oil circulating in a hydraulic circuit for operating hydraulic actuators has at least one inlet port for the oil entering the device, at least one outlet port for oil...
US20150129470 Side Seal Relief Valve  
A fluid filter includes a filtering medium and a relief valve. The relief valve includes an opening and is disposed between opposite longitudinal ends of the filtering medium. The filtering medium...
US20130032544 Systems and methods for reducing phosphorous in phosphorous-containing outflows  
Systems and methods for removing phosphorous (P) from P-containing wastewater from agricultural and urban outflow sources are disclosed. The system includes at least one water attenuation unit...
US20130327689 FILTER WITH A BYPASS MECHANISM FOR A HYDRAULIC SYSTEM  
A reservoir for a hydraulic system includes a housing having an inlet and an outlet. The inlet is adapted to receive an incoming fluid and is formed within an inlet tube that extends into the...

Matches 1 - 50 out of 65 1 2 >