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7618533 |
Filter system for an automobile engine
A filter system for use in an automobile engine includes a filter unit fluidically interposed between a fluid pump of the engine and a heater core of the engine. The filter unit includes an inner...
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7604737 |
Water filter device for use with individual containers
An apparatus for producing purified drinking water. The apparatus comprises a container top including an ultrafiltration insert. The container top attaches to the opening of a liquid holding...
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7604130 |
Flat membrane element and regeneration method thereof
To reuse support plate and to fix a membrane sheet by the same method both in a new product manufacturing and in regeneration. In a flat membrane element including a deposit fixed portion formed by...
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7597806 |
Body fluid treating filter device
A body fluid treating filter device capable of maintaining its treating pressure within a clinically safe pressure range even if body fluid treatment is performed over a long period and having...
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7597805 |
Rotary disc filter and module for constructing same
A rotary disk filter and a module for building a filter support for a rotary disk filter are disclosed. The rotary disk filter may comprise a drum, which is rotatable about its central longitudinal...
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7594998 |
Aquarium filter assembly and filter element
An aquarium filter assembly includes a housing having a filter cartridge and a water pump and defining a flow path therethrough from upstream to downstream from an inlet to an outlet. A replaceable...
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7594997 |
Portable skimmer, motor and pump protector for a swimming pool or hot tub
A portable skimmer, motor and pump protector for a swimming pool or a hot tub having a sidewall, an adjoining top deck, a skimmer in the sidewall, in fluid communication with the pool pump and...
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7588684 |
Systems and methods for handling air and/or flushing fluids in a fluid circuit
Systems and methods handle air and rinsing fluid during fluid processing. The systems and methods eliminate air from a fluid processing system prior to, during, and after use. The systems and...
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7585411 |
Low pressure filtration
High flow, low-pressure ultrafiltration or microfiltration spiral wound membrane cartridges are used in filtration of liquid feedstocks having high suspended solids. Applications may utilize either...
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7585408 |
Liquid filter
A liquid filter, particularly for the lubricating oil of an internal combustion engine, having at least one replaceable filter and a carrier module, in which the replaceable filter has a housing...
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7578936 |
System comprising fluid treatment module and a support structure
A system comprising a fluid treatment assembly and means for feeding the assembly with fluid to be treated and receiving treated fluid, comprising a structure ( 12 ) on which the assembly is...
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7578932 |
Condensate recovery and treatment system
A combination filter assembly housing ( 4 ) and treatment chamber ( 8 ) for use in recovering and sanitizing condensates from air conditioning systems and other sources with vapors released from...
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7575678 |
Portable water purification device
A portable water purification device includes a base, a fixed sleeve, a tube, a filtering unit, and a movable sleeve. The base includes a channel for providing filtered liquid. The fixed sleeve is...
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7575677 |
Environmentally friendly water extraction device
An aquatic extraction and filtration device, comprising a portable frame, a screen enclosing the portable frame for blocking solids, and piping coupled within the enclosed portable frame for...
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7575675 |
Pool cleaner debris bag
A pool cleaner debris bag is provided having an open end adapted to receive debris from the pool and a closable end defining at least one discharge passage for the bag. The pool cleaner further...
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7572373 |
Oil filtration vessel
A filter system having individual compartments, a removable filter rack in each compartment, and an array of filter elements positioned in candle housing that are moveable into and out of the...
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7572372 |
Tank
In a tank B for water treatment, consisting of at least two plastic material tank parts 1, 2 produced by injection moulding or by injection moulding and embossing a separately produced separation...
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7569143 |
Apparatus, system, and method for small-particle liquid filtration enhancement
An apparatus, system, and method are disclosed for enhancing the filtration of small particles from liquid stream. The apparatus includes a fuel filter bank having with at least one fuel filter....
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7544297 |
Filtration device of water pump
The present invention relates to a filtration device of water pump comprising a water inlet at the water inlet end and a water outlet at the water outlet end, water flow being caused by the...
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7544295 |
Oil filter housing
The present invention discloses an oil filter housing, comprising an upper bowl adapted to be mounted onto a filter-mounting base of an engine, a top end of the upper bowl being formed with oil...
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7544294 |
Actuated strainer for bottles
A container includes a vessel having an opening proximate an upper end thereof and a floor proximate a lower end thereof. A threaded shaft secures to the floor and extends along a substantial...
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7540956 |
Modular drinking water filtration system with removable and replaceable RO spindle
The valve spindle for a reverse osmosis (RO) filter system is housed in a filter head and attached to a mounting ring that also carries the replaceable RO cartridge. The RO spindle is locked in the...
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7537935 |
System for providing biological materials
A process and closure arrangement is provided for isolating purified biological material. The process includes placing biological materials in separate lysis vessels, adding lysis liquids to the...
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7534348 |
Flow-through removal device and system using such device
Flow-through systems for processing biological fluid are disclosed. The flow-through systems include a removal device in the flow path for removing unwanted compounds and agents. The removal device...
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7531092 |
Pump
Disclosed herein is a liquid pump for use with a fluid circulation system for a recreational water body. The liquid pump includes a strainer housing, a pump housing assembly secured to the strainer...
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7527732 |
Housing closure for a filter
A filter assembly ( 10 ) including a housing ( 11 ) which is used to receive a filter medium and is closed by a lid or cover ( 14 ) in a sealed manner. The cover ( 14 ) is fixed by fixing elements...
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7524417 |
Dialyzer and method for manufacturing the same
A dialyzer including a substantially cylindrical case 2 , a hollow fiber bundle 3 made of a plurality of hollow fiber membranes provided in the case 2 , a blood flow path formed by lumens of...
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7524416 |
Spin-on oil filter adaptor for engines equipped with internal paper cartridge oil filters
An adaptor for converting the oil filtering of engines, so equipped, from internal paper-based cartridge type oil filters to automotive type spin-on oil filters is disclosed herein. The adaptor...
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7520984 |
Filter cartridge construction
A filtration module ( 10 ) is provided which includes a manifold ( 12 ), a filter cartridge ( 16 ) and a bowl ( 14 ) which houses the filter cartridge ( 16 ). The filter cartridge ( 16 ) and bowl (...
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7520981 |
Water desalination
An in situ desalination apparatus comprising a reverse osmosis unit ( 15 ) having a reverse osmosis medium, the reverse osmosis unit in use to be located within a body of water under ambient...
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7520392 |
Support structure for holding filter medium
A liquid filter element frame ( 7 ) is provided comprising an elongate injection moulded body, conveniently composed of a series of collinear injection moulded units ( 13 ). The frame has a...
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7517449 |
Water purification filter easily replaced by connector and water purification system using the same
The present invention discloses a water purification filter easily replaced by a connector which can simplify a connection structure of a water purification system by forming paths of feed water,...
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7510654 |
Method and apparatus for the filtration of biological samples
A separation module and method are disclosed for processing a liquid sample and providing high conversion by operating a single-pass tangential-flow process without a recirculation loop. In one...
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7510650 |
Perforated plate element screen with sealed element design
A filtering device suitable for filtering a flow of fluid in a channel includes a plurality of filter elements coupled to one another to define a filter loop. The filter loop is configured to...
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7507338 |
Universal water purifier unit assembly device
A universal water purifier unitary assembly device comprising a device housing unit support structure, a manually operated air pump, a force-fed water filter cartridge of multiple separable stages...
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7501058 |
Self-clearing strainer for fluid intake
A cylindrical tumbler has a plurality of angled slots positioned about its periphery, the leading edge face of each slot forming an angled impeller vane. When the tumbler is placed on an intake...
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7501057 |
Detachable rotational filter supporter
A detachable rotational filter supporter is disclosed. The supporter can: release a filter when the housing is rotated; block the flow channel immediately when the filter is separated from the...
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7497479 |
Connecting means and filter device with such a connecting means
The invention relates to a connecting device having a first pipe connecting piece, a second pipe connecting piece and a securing part. The two pipe connecting pieces are adapted to be connected to...
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7494017 |
Filter element with off-axis end cap
A filter includes a filter element with an enlarged end cap at one end of a media ring with an elliptical flange set oblique or angled to the longitudinal axis of the element. The flange carries a...
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7491328 |
Fuel sampler/strainer assembly
The fuel sampler/strainer assembly includes a housing formed of fuel resistant material including a transparent elongated main body, a fuel receiving portion at an upper end thereof, and a fuel...
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7491327 |
Method for accessing a hinge down refrigerator water filter
A refrigerator water filter assembly is provided in the ceiling of a refrigerator and is adapted to hinge downwardly from the ceiling for changing the filter cartridge. The cartridge is normally...
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7481927 |
Manufacture of casings for use in the desalination of water and the filtration of liquids
A cylindrical casing ( 12 ) is disclosed which is of glass reinforced plastic and has an end cap at each end thereof. In the drawing the illustrated end cap is designated 42.2. Each end cap has...
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7481926 |
Filter device
A filter device having a filter element which has at least one end disk ( 19 ) having axially extending elevations ( 20 ) configured in the form of at least one recognizable character, in which the...
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7481925 |
Water filtration system having removable filter panels
A water filtration panel and a system containing the same are disclosed. The water filtration panel include a substantially rigid frame having a first face, a second face, and an inner dimension; a...
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7481922 |
Fluid treatment apparatus
Fluid treatment apparatus having an alloy disk assembly comprised of a plurality of disks, each prepared from the metal elements copper, zinc, nickel, silver, and tin, which individually exhibit...
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7476314 |
Keyed system for connection of filter cartridge to filter holder
Embodiments of a key system for filters and their connecting heads, brackets, or other holders are shown. The filter cartridge and its holder each have a keyed surface, one being a protruding...
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7473359 |
System for straining water
A water straining system for use in a flushing arrangement for a water delivery system. The flushing arrangement is connected to a main line of the water delivery system and includes a discharge...
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7473358 |
Hinged cover for use in a clarifier tank having an inboard launder channel
A cover arrangement for an inboard launder channel includes at least one cover panel positioned over the inboard launder channel, having a first attachment portion and a second attachment portion....
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7473357 |
Filtration device
A filtration device for filtration, comprising at least one filter unit in a closed filter housing, comprises at least one filtration station and a loading and removing station. The filter housing...
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7472551 |
Cryogenic process system with extended bonnet filter
A cryogenic process system wherein a solids removal filter positioned in a conduit upstream of process equipment is within a filter housing having an angled bonnet which extends to the outside of...
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