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Patent Searching and Data


Matches 1 - 50 out of 4,369

Document Document Title
WO/2019/094293A1
A water drain assembly for draining water from a iilter assembly comprises a conduit, a water canister, and a venturi, The conduit fluidly connects a bottom portion of the filter assembly to a bottom portion of the water canister. The ve...  
WO/2019/088912A1
The present invention describes a water filter apparatus (100, 100a) with integrated nutrient enrichment and/or enhancement. Desired nutrients, ions, hydrogen ions, ceramic, stones, metal etc. packed in granules or balls are selectively ...  
WO/2019/084440A1
A filter assembly includes a filter housing having a longitudinal axis, the filter housing divided into a first filter chamber and a second filter chamber, a first element bottom endplate. a second element top endplate, an intermediate e...  
WO/2019/083926A1
A cartridge for use in a water purification apparatus and a water purification method for maintaining a water quality supply are provided. The cartridge comprises an elongated tubular body having first and second ends comprising a fluid ...  
WO/2019/060476A1
A disposable filter including an integrated sensor is provided for filtering a working fluid and monitoring the working fluid and/or the performance of the filter. The filter includes a housing with an inlet and an outlet with filter med...  
WO/2019/060727A1
A filter assembly includes a housing having an outer cavity and an inner cavity, and a gasket disposed within the housing. The gasket includes an inner surface, an outer surface, and a vent passage. The gasket forms a first seal with a c...  
WO/2019/060477A1
A disposable filter for filtering a working fluid including a housing having an inlet to be disposed in fluid communication with a working fluid and an outlet to be disposed in fluid communication with a machine. A filter media is dispos...  
WO/2019/060478A1
A filter system for filtering a working fluid including a disposable filter having an inlet to be disposed in fluid communication with a working fluid and an outlet to be disposed in fluid communication with a machine. The disposable fil...  
WO/2019/038621A1
A zone water-treatment cartridge (3) for a water-treatment device, wherein the device comprises a head comprising a port for feeding water for treatment to the cartridge (3) and a port for discharging water from the cartridge after treat...  
WO/2019/038622A1
A water-treatment cartridge (3) for a water-treatment device, wherein the water-treatment device comprises a head with a port for feeding water for treatment to the cartridge and a port for discharging water from the cartridge (3) after ...  
WO/2019/036021A1
A filtering device includes a two-piece housing and a disposable, self-contained filter cartridge. The filter cartridge includes a cylindrical filter with a specialized flow bypass endcap, and possibly a second differentiated endcap, whe...  
WO/2019/035060A1
A filtration system comprises a filter head assembly comprising an outlet slot, valve element, and latch element. The valve element is in fluid communication with the outlet slot and includes an open position and a closed position. In th...  
WO/2019/034683A1
The invention relates to a filter element (10) for filtering a fluid, in particular fuel or oil, in particular for the internal combustion engine of a motor vehicle, comprising a closure element (34) which extends away from an end side (...  
WO/2019/033209A1
The present disclosure relates to a gas filtering device that allows to cover and filter gases emanating from liquid and/or solid substances without the use of auxiliary technologies. The gas filtering device comprises an air tight geome...  
WO/2019/034682A1
The invention relates to a filter system (34) comprising a filter head (36) with a base-side evacuation channel (42) and with a stop element (64) and to a filter (10) in the form of an exchangeable filter, which filter can be installed o...  
WO/2019/033008A1
The disclosure pertains to a spin-on fluid treatment device, including a treatment medium disposed within a housing, a top surface having an internally threaded bore and an outlet tube at least partially disposed inside said threaded bor...  
WO/2019/025488A1
The present invention relates to a method for producing biocidal, porous particles of a cross-linked polymer, and to the porous particles that can be produced according to the method of the invention. The invention further relates to por...  
WO/2019/025888A1
The invention is a cartridge assembly (1) of a filtration assembly (900) for a fuel, preferably diesel. The cartridge assembly (1) extends along a main axis (X- X) and comprises a cartridge body (2) which defines a filtration chamber (20...  
WO/2019/023242A1
An apparatus for filtering water with a refillable, activated-charcoal receptacle or cartridge.  
WO/2019/020467A1
A disposable filter capsule (12) for a filtration device comprises only one housing (40), which has an inflow connection (42) for a fluid to be filtered and an outflow connection (44) for filtrate. The disposable filter capsule (12) also...  
WO/2019/023649A1
Systems and methods for filtering unpurified water using modular filtration units are disclosed. According some embodiments of the invention the modular filtration unit may include a modular removable filtration cartridge with pressed no...  
WO/2018/233906A1
The invention relates to an in-tank conveying module (20) for an exhaust gas aftertreatment system of an internal combustion engine and to the use of the in-tank conveying module (20). The in-tank conveying module (20) comprises a filter...  
WO/2018/224522A1
A liquid treatment cartridge includes at least one liquid treatment part (19) and a housing encapsulating the liquid treatment part (19). The housing includes a liquid-pervious housing component (20) and a main housing component (21). Th...  
WO/2018/218278A1
The present invention relates to a filter for filtration of oil and/or fuel comprising a combination of a bypass filter portion and a full flow filter portion. The present invention also relates to a method of using the filter for filtra...  
WO/2018/207440A1
Provided is a portable water purifier that can sterilize the inside of a filter material of a water purification cartridge while having a compact structure. A portable water purifier 1 comprises: a flexible cylindrical container body 2 t...  
WO/2018/202599A1
A housing and valving assembly for providing pre-charged oil filters wherein the housing is capable of interfacing with a mount interface, wherein the housing is configured to retain a volume of contaminated oil upon removal, and wherein...  
WO/2018/200640A1
An electrowetting coalescing device for coalescing droplets of a dispersed phase within a continuous phase includes an inlet in fluid communication with a first porous layer and a second porous layer. The first porous layer is employed a...  
WO/2018/200441A1
A filter assembly comprises a housing, a filter element therein, and a plate enclosing the filter element within the housing. The filter assembly further includes a fluid flow control assembly disposed between an end of the filter elemen...  
WO/2018/180430A1
The filter cartridge according to the present invention has a plurality of types of filtration base fabrics wrapped around a hollow inner cylinder or laminated. The filtration base fabrics are nonwoven fabrics in which a metal-adsorbing ...  
WO/2018/174783A1
Herein a filter arrangement (1) is disclosed comprising a filter unit (3) and a housing (5.1,.2). The housing (5.1, 5.2) comprises inner walls (7.1, 7.2) forming an inner volume (9) configured to accommodate the filter unit (3). The hous...  
WO/2018/174744A1
´╗┐The invention relates to devices for purifying liquids, preferably drinking water, which are intended for use as self-contained devices in the home, on allotments and in service departments. In particular, this invention concerns self...  
WO/2018/170114A1
A combination gas and fluid filter housing for supporting said gas and fluid filter media, having a first subassembly for supporting the gas filter media, and a second subassembly for supporting the fluid filter media, the second subasse...  
WO/2018/158579A1
A filter assembly (44) comprises a blow moulded housing (64) having an aperture and filter means (18) sealingly secured in the aperture. Also disclosed is a method of forming a filter assembly (44), comprising locating a parison (32) aro...  
WO/2018/156621A1
The present invention discloses a rectangular shaped filter and coalescer elements and a vessel that houses a plurality of such rectangular shaped elements. Greater filtration or separation efficiency is provided due to increased number ...  
WO/2018/156489A1
A filtration system having an undulated interlocking housing-endplate interface geometry is described. In the filtration system, a filter element endplate and a filter housing component (e.g., a shell housing, a filter mounting head, etc...  
WO/2018/146102A1
The invention relates to a fluid filter (10), particularly for fuel or oil, comprising a filter housing (12) and a filter insert (20) replaceably arranged in the filter housing (12), with a prefilter element (22) and a main filter elemen...  
WO/2018/147778A1
The present invention relates to a liquid filter device (23) comprising a support body (25) carrying a first filter element (26) comprising a first filter material. The first filter element radially surrounds a hollow central tube (27) o...  
WO/2018/138693A1
In a device for separating off solids particles from liquids and gases in flexible single-use containers composed of plastic, multiple filter elements composed of flat, elongate support grilles (3') with filtrate outflow ducts (3'') and ...  
WO/2018/140310A1
A filter assembly comprising a housing defining an internal volume. The housing comprises a first coupling member formed in a housing first end of the housing. The housing first end is threadless. The filter assembly further comprises a ...  
WO/2018/136047A1
A filter element has a ring of a first filter medium disposed between upper and lower end caps. A center tube extends between the upper and lower end caps radially inwards of the first filter medium. Holes in the center tube, adjacent th...  
WO/2018/134954A1
As the part of a filter device that filters a fluid with a filter, a filter container with a built-in filter is detachably attached to this device with a detachable filter container. The device is provided with: a first attachment protru...  
WO/2018/134951A1
A filter container with a built-in filter can be detachably attached in this device with a detachable filter container. The filter container internally comprises a pipeline that communicates at one end with the filter, and has a first at...  
WO/2018/136644A1
An apparatus and method for removing post MLO (Material Lift Off) materials from a recycle solvent stream utilize a space efficient design and in a fashion that greatly reduces equipment downtime to maintenance and in a health friendly f...  
WO/2018/119829A1
An oil liquid purification apparatus, comprising a filter device (1) for roughly filtering, a purification device (2) for finely filtering, and a check throttle valve (3); the check throttle valve (3) is provided between the filter devic...  
WO/2018/097786A1
The present invention describes a combined water heater and water treatment device 1, said combined water heater and water treatment device comprising a water treatment unit 2 being embedded by a single container 3 of the combined water ...  
WO/2018/097787A1
The present invention describes a disposable filter unit (1 ) intended for a system (10) allowing for purification and recycling of water or separation of water, said disposable filter unit (1 ) comprising an outer body (2), a top (3), a...  
WO/2018/098378A1
A three dimensional filter media for extended life filters includes: (a) a filter media base made of fabric selected from the group consisting of synthetic fabric, natural fabric and combinations thereof, the fabric being made of a plura...  
WO/2018/091667A1
The present invention relates to a fuel filter cartridge (1) for filtering and heating fuel for an internal combustion engine, having a pot-shaped housing (2) which has a housing casing (4), a housing base (5) and a housing opening (6), ...  
WO/2018/081715A1
A filter flow management system includes a cartridge having an inlet through which fluid flow can be introduced to the cartridge, a plurality of channels situated within the cartridge and designed to remove particulates from the fluid fl...  
WO/2018/075891A1
A cartridge comprising layers of adsorbent sheet is described. The cartridge includes an indicator that characterizes the consumption state of the adsorbent within the cartridge. The indicator is applied in a way such that discrete areas...  

Matches 1 - 50 out of 4,369