|
Match
|
Document |
Document Title |
|
|
7617991 |
Injector fuel filter with built-in orifice for flow restriction
Apparatus and method for substantially reducing or eliminating pressure pulsations caused by the opening and closing of fuel injectors. A preferred embodiment provides a restriction orifice...
|
|
|
7601268 |
Continuous blood filtration and method of use
The invention is directed to a system for continuously filtering a blood product including whole blood or any of its component(s), erythrocytes, leukocytes, platelets and plasma either alone or in...
|
|
|
7600535 |
Valve unit for pressure exchanger installations
A valve for switching over liquid paths, particularly for pressure exchanger installations with tubular pressure exchanger chambers ( 3 ) through which an alternating flow occurs, in which a...
|
|
|
7541060 |
Bichromal balls
Disclosed is a technique for producing bichromal balls that are adapted for use in high temperature applications. The bichromal balls find particular application in signs and display devices that...
|
|
|
7507331 |
Dispensing system
A dispenser system that takes high pressure fluid such as a high pressure water source and reduces the volume flow of the high pressure water as it flows into a dispenser with the dispenser having...
|
|
|
7438801 |
Compact personal water purification device
A lightweight, portable, water purification device can be used to recover potable water from any water source. The manually operated device, requires no external power, is very lightweight, and...
|
|
|
7435340 |
Wastewater treatment system
This disclosure describes wastewater treatment systems and methods of treating wastewater. In one exemplary method, a wastewater is split into first and second wastewater fractions. The first...
|
|
|
7419587 |
Water purification device
A water purification device includes a fluid pump, a diaphragm unit having a diaphragm, which separates a primary side from a secondary side, and a consumer having a pressure requirement. The fluid...
|
|
|
7410587 |
Liquid handling for filtration and preparative chromatography
A method and system are provided for high-precision separation of pharmaceutical or biotechnology liquids. The separation can be in accordance with direct flow filtration, tangential flow...
|
|
|
7410568 |
Sludge treatment
An apparatus for treating sludge, comprises a press for dewatering the sludge, a compaction device for receiving and compacting sludge dewatered by the press, a shredder for receiving and shredding...
|
|
|
7407585 |
Water purification system and methods, and module for the system
The invention relates to a method and a system for purifying water whereby:
the water to be purified is pressurized ( 13 ); a pressurized flow of said water is directed onto at least one...
|
|
|
7381324 |
Hydromechanical driving device
A hydromechanical driving device generates forward-pushing movements of a band-shaped filter material according to the pressure prevailing in the fluid to be filtered to operate band filter...
|
|
|
7340845 |
Evaporation apparatus
An evaporation apparatus 10 is shown in the form of an inflatable elongate plastic tube 12 that is fitted with fluid control means in the form of an inlet gas fan 14 and a gas outlet hole 16...
|
|
|
7338606 |
Arrangement and method for maintaining a minimum flow velocity in the coolant return of a machine tool coolant filtration system
An arrangement and method for maintaining a minimum flow velocity in return piping receiving dirty coolant from a plurality of machine tools receiving filtered coolant from a filter apparatus. A...
|
|
|
7306715 |
Pump module
A pump module includes a fuel pump, a fuel filter having a filter casing and a filter element, a fuel outlet, and a pressure regulator. The filter casing covers at least a part of the outer...
|
|
|
7270746 |
Water treatment system for water animal feeding facility
A water treatment system includes a waste collection arrangement and a waste disposal arrangement. The waste collection arrangement is disposed in a pond for swirling the water to form a...
|
|
|
7255141 |
Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage
A beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage....
|
|
|
7214315 |
Pressure exchange apparatus with integral pump
A pressure exchange device is provided that utilizes an integral high pressure boost pump that is in fluid communication with a pressure exchange unit. An optional low pressure boost pump unit may...
|
|
|
7198713 |
Installation for the removal and the deactivation of organisms in the ballast water
Installation for the removal and the deactivation of organisms in the ballast water, with the following characteristic features:
a first feed pump for conveying the ballast water, an...
|
|
|
7189325 |
Method and device for desalting water
The invention pertains to a method and a device for desalting water by reverse osmosis, particularly for desalting seawater, in which saltwater is introduced under a first pressure into a...
|
|
|
7186331 |
Monitoring unit for monitoring the condition of a semi-permeable membrane
The invention concerns a monitoring unit [ 10 ] for monitoring the condition of a semi-permeable membrane [ 24 ] in a water purification system, and particularly the condition of spiral membrane in...
|
|
|
7179369 |
Oil filter system
The invention relates to an oil filter installation for cleaning or cleaning and dessication of the oil in a tap changer at a power transformer or a plunger core coil, wherein a measuring device...
|
|
|
7163617 |
Chemical proportioning and dispensing systems
Chemical proportioning and dispensing systems discussed herein include systems for producing a desired admixture ratio of a first fluid and one or more other fluids. The systems may include one,...
|
|
|
7108790 |
Method and apparatus for generating a sterile infusion fluid
An apparatus and method are provided for generating sterile infusion fluid from non-sterile infusion fluid produced by a machine. In one embodiment, the sterile infusion fluid is produced by a...
|
|
|
7077959 |
Packaged wastewater treatment unit
A packaged wastewater treatment unit has a compact configuration into which all subcomponents may be integrally molded. The compactness of the unit results from the arrangement of the subcomponents...
|
|
|
7052603 |
Single-use manifold for automated, aseptic transfer of soulutions in bioprocessing applications
Presteralized manifolds are provided which are designed for sterile packaging and single-use approaches. Disposable tubing and flexible-wall containers are assembled via aseptic connectors. These...
|
|
|
7005073 |
Residual wastewater chlorine concentration control using a dynamic weir
An automated reactor-based system for treating water includes a reactor having an inlet to provide water at an inlet flow rate into the reactor, structure for adding at least one treatment chemical...
|
|
|
6966980 |
SSF/x slow sand filter
The SSF/x slow sand filter for use in treating drinking water for homes or rural villages with features providing simpler on-site assembly, preset maximum flow, easy monitoring of pressure head...
|
|
|
6942787 |
Filter module with pressure regulator
A filter module for an automotive fuel supply system includes a housing, a filter mounted in the housing, a pressure regulator conduit mounted in the housing, and a pressure regulator. The housing...
|
|
|
6936179 |
Method and apparatus for adding oxygen to drinking water
A method and apparatus for producing super-oxygenated water for human consumption including forcing atmospheric air through a filter to remove impurities, exposing the filtered air to ultra violet...
|
|
|
6916424 |
Method and apparatus for a hemodiafiltration delivery module
This invention provides a method and apparatus for a hemodiafiltration delivery module that is used in conjunction with a UF controlled dialysis machine to enable hemodiafiltration therapy to be...
|
|
|
6908546 |
Apparatus and method for producing purified water having microbiological purity
A process is provided to produce water that will meet the specifications of the United States Pharmacopeia Inc. for Purified Water and Water for Injection, and water for dialysis as circumscribed...
|
|
|
6893569 |
Method and apparatus for high pressure liquid chromatography
This modified HPLC instrument has the HPLC pump force only solvent through the serial flow line including a sampler, column, and detector; while buffer is discharged into the solvent from a syringe...
|
|
|
6861033 |
Purified water supply system for high demand devices and applications
A water supply sub-system for connection to a main water supply system includes a storage tank having an inlet with a flow control valve for connection to the main water supply system. The...
|
|
|
6861003 |
Edge filter having improved flow rate
An apparatus according to the invention includes filter sticks housed within a pressure vessel. Each filter stick includes a plurality of filter disks stacked about a fluid-pervious tube with a...
|
|
|
6850850 |
Fluid filter flowmeter self-generating power source system and method
A flowmeter for metering the volume of flow of a fluid through a filter, to enable the level of filter usage to be indicated. A preset level of metered fluid flow volume indicates a corresponding...
|
|
|
6783668 |
Integrated pressurized liquid extraction and purification system
A system for pressurized liquid extraction and purification of solid samples includes a pressurized liquid extraction (PLE) module including a PLE cell, a heating element, a high-pressure source of...
|
|
|
6783667 |
Screen unit for viscous mass
A screen unit for removing solid particles from a viscous mass, for example molten plastic. The screen unit includes a housing provided with a supply channel and a discharge channel for the viscous...
|
|
|
6752928 |
Flow matching method and system using two transducers
A property of unconnected first and second fluid flows is matched, such as, but not limited to, matching the flow rate of the replacement water stream with the waste water stream in kidney...
|
|
|
6746606 |
Method and system for matching flow rate
A flow rate of unconnected first and second fluid flows is matched, such as, but not limited to, matching the flow rate of the replacement water stream with the waste water stream in kidney...
|
|
|
6743363 |
Method of bacteriostasis or disinfection for permselective membrane
In the invention, the pipe lines around permselective membranes and the surfaces of permselective membranes are intermittently disinfected by adding an inexpensive acid such as sulfuric acid or the...
|
|
|
6712963 |
Single-use manifold for automated, aseptic transfer of solutions in bioprocessing applications
Presteralized manifolds are provided which are designed for sterile packaging and single-use approaches. Disposable tubing and flexible-wall containers are assembled via aseptic connectors. These...
|
|
|
6712956 |
Apparatus for monitoring discharge of photoresist
A photoresist discharge monitoring apparatus in which the photoresist discharge rate is monitored by a discharge pump, and based on this monitoring, the discharge pump is controlled, so that a...
|
|
|
6649047 |
Protection system to prevent damage to a gas diffusion membrane
A protection system arranged to prevent a large trans-membrane pressure difference over a pressure sensitive membrane ( 4 ) fitted in a pressure resistant chamber ( 3 ), wherein the membrane forms...
|
|
|
6607669 |
Method and apparatus for enhancing filtration yields in tangential flow filtration
A system is provided for proceeding with filtration of liquids in a manner having enhanced control characteristics. Yields are enhanced. The system and method can be used to maintain a...
|
|
|
6592767 |
Apparatus and method for ozone-treating biosludges
An apparutus and a method for ozone-treating biosludges and reducing biosludges occurring upon a biological treatment of aqueous organic waste, wherein the apparatus is made up of a plurality of...
|
|
|
6592754 |
Apparatus and process for removing metallic particles from effluent liquid waste
An apparatus for separating solid particles from the suction effluent of, for example, a dental office, preferably driven by a dental office vacuum pump, includes a surge tank for accommodating...
|
|
|
6579449 |
Carbonated water supply system
In the carbonated water supply system 1 , water supplied from the water supply 2 through the water supply conduit 3 is supplied to the carbonator 5 through the water supply valve 4 and...
|
|
|
6544412 |
Filter including temperature and pressure responsive bypass
A thermal sensitive material 61 is disposed between a spring valve 60 and an end cap 50 of an oil filter (FIG. 1 ). Upon reaching a predetermined pressure, e.g. when the media of the oil...
|
|
|
6506298 |
Biofiltering system for treating wastewater effluent
A biofiltering system for treating wastewater effluent (e.g. from a septic tank) through a bed of peat 16 overlying an effluent absorption area 12 and into the earth beneath 14. The bed of...
|