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Patent Searching and Data


Matches 1 - 50 out of 34,310

Document Document Title
WO/2021/072174A1
A toilet fixture is provided including an inlet pipe, a toilet bowl in fluid communication with the inlet pipe, an outlet pipe in fluid communication with the toilet bowl, a jet pipe in fluid communication with the inlet pipe and the out...  
WO/2021/069072A1
A nozzle (10) for cleaning the interior of a pipe, comprising a forward end, a rear end, a centre axis (A), a rinsing fluid inlet (11) and a plurality of rinsing fluid discharges (12), wherein each of the rinsing fluid discharges (12) is...  
WO/2021/069532A1
A drain protector (1) is provided which has a conformable bottom frame (3) having a central opening that is closed by a filter element (4) spanning the opening. The filter element is capable of removing silt from water on a building site...  
WO/2021/067904A1
Supporting assemblies for supporting a suspended load and processes relating thereto are described. An exemplar supporting assembly includes: (i) an area-narrowing feature including a first inner surface defining a first aperture; (ii) a...  
WO/2021/067926A1
A cable decoupler tool configured to uncouple a drain cleaner cable coupling. The cable decoupler tool includes a mouth configured to receive a circumferential portion of a cable, a pin key extending from the mouth, and an actuator movab...  
WO/2021/058237A1
A trap (10), is configured to attach to a waste outlet of a sanitaryware product, for example a sink, handbasin, bath or shower. The trap (10) comprises, a trap body (12), which includes an inlet port (16), an outlet port (20) and a firs...  
WO/2021/061956A1
One or more techniques and/or systems are disclosed for detecting the presence or formation of a blockage in a sewer system using a machine learning (ML) model. The ML model may be trained using a supervised learning method; and may be u...  
WO/2021/047960A1
The invention relates to a drainage device for a subceiling of a multi-storey building, the leakproofness of which drainage device is to be improved. To this end, the drainage device is designed with: a substantially U-shaped drainage ch...  
WO/2021/045457A1
A disclosed manhole odor prevention device comprises: an odor prevention casing member; and an odor blocking member. Accordingly, the manhole odor prevention device has the advantages in that odor in a conduit is prevented from flowing b...  
WO/2021/044255A1
The invention discloses an underground chamber arrangement, which includes at least two panels without stiffening ribs and being adapted to form a cylinder when joined together. The arrangement includes a top slab or coping adapted to be...  
WO/2021/033435A1
A solid-liquid separation system (100) comprises a final settling pond (P), an inclined plate apparatus (10), and a short circuit flow prevention plate (18). The inclined plate apparatus (10) is disposed inside the final settling pond (P...  
WO/2021/030869A1
In one aspect there is disclosed a pipe cleaner assembly (10) operatively adapted to be located within a pipe obstructed with plant material. The pipe cleaner assembly (10) includes a cutting head (12) longitudinally extending about a cu...  
WO/2021/028498A1
The invention relates to a drain rod system which is formed of a plurality of elongate members which can be selectively engaged end to end to be in an in-use position and disengaged to be in a storage position. The engagement is achieved...  
WO/2021/028526A1
The invention relates to a storm water drain pit comprising: an inlet for storm water; a filter for removing particles from the storm water, comprising a cylindrical body comprising coherent man-made vitreous fibres (MMVF) bonded with a ...  
WO/2021/025740A1
The stormwater drain insert assemblies include a strainer basket (20) and filter bag (40) that capture sediment, hydrocarbons, heavy metals and other contaminants, but allow water to pass through. The stormwater drain insert assemblies i...  
WO/2021/025607A1
The present invention describes a leakage detector system (1) comprising a sensor unit (2), said sensor unit (2) comprising a moisture sensor (20) and a transmitter, said leakage detector system also comprising an enclosing material 3 em...  
WO/2021/020775A1
The present invention relates to a rainwater collection system and, specifically, to a rainwater collection system for collecting and using rainwater that falls into a rainwater collector or onto the roof of a building, the system furthe...  
WO/2021/017007A1
A system and method for detecting sewer clogging causing urban waterlogging, belonging to the technical field of municipal drainage engineering. The system for detecting sewer clogging causing urban waterlogging comprises a micro-process...  
WO/2021/016187A1
An inground tank construction method including locating a support structure on a surface proximate an inground tank location. A top perimeter is excavated around the inground tank location where the top perimeter has a width adapted to s...  
WO/2021/013924A1
The invention provides a modular rain garden system comprising a plurality of preformed channel sections (310) and two end panels (320). The channel section (310) and end panels (320) are configured to form a trough (300) when assembled ...  
WO/2021/012631A1
The present invention relates to a urinal flushing and draining, sealing, and odor prevention method and device employing magnetic suspension, and resolves the issue of poor sealing performance in the prior art. A urinal body is flushed,...  
WO/2021/014145A1
The invention relates to a former tray assembly which is most commonly, although not necessary exclusively used to form a floor area of a shower and which is connected to a drainage system in order to allow liquid from the shower to be r...  
WO/2021/012016A1
The invention provides a modular unit or module (20) for use in an underground water management system. The modular unit or module (20) comprises a prism structure being a polyhedron enclosing a pair of internal members (6, 6'). The inte...  
WO/2021/012633A1
The present invention relates to a magnetic levitation-based draining and sealing method and device for a sink capable of odor isolation, for solving the problem of poor sealing performance in the prior art. A water drainage port of the ...  
WO/2021/012632A1
The present invention relates to a magnetic levitation-based downward discharging, sealing, and deodorizing method and device for a floor drain, for solving the problem in the prior art of poor sealing performance. Upper and lower annula...  
WO/2021/000487A1
A detachable flexible floating cover, comprising single modules (1), a geomembrane cover body (2), an isolating pad (3), a sealing plate (4), and a gas collecting device (5). The single module comprises counterweight pipes (103), a geome...  
WO/2020/259468A1
A self-cleaning special-shaped solid-wall pipe. The solid-wall pipe comprises a solid-wall pipe body (1). The cross section of the solid-wall pipe body (1) is in the shape of a sunflower seed, the end having a larger section profile is a...  
WO/2020/215059A8
A feed mechanism for use with a drain cleaner includes a frame configured to be coupled to the drain cleaner. The frame including a cable passage defining a cable axis. The feed mechanism includes a plurality of rollers including a trans...  
WO/2020/264465A1
An apparatus senses the proportion of FOG flowing with effluent from a sink to a p-trap. A pipe portion is connectable for use as a tailpipe for a sink with a first electrode within the pipe portion and a second electrode outside the pip...  
WO/2020/257831A1
The present document describes a device for autonomous water level regulation for a water reservoir (1), having a sealable bottom outflow pipe (2) and an overflow pipe (3). In order to provide a device of the aforementioned type, which p...  
WO/2020/264351A1
Structures for housing a filtration media for the removal and/or solidifying of synthetic ester- based fluids from liquids are provided. The structures disclosed include: a stormwater insert container for installation within a storm drai...  
WO/2020/254801A1
A drain valve 1 adapted to be releasably retained in a pipe 100, includes a valve seat 2 and a valve body 3. The valve seat 2 and the valve body 3 define a non-return valve 4 that is at least partially deformable under fluid pressure fro...  
WO/2020/251970A1
A transportable machine including an elongated frame having a top end and a bottom end, a handle disposed on the top end of the frame, a base disposed on the bottom end of the frame, where the base and the frame together define a space c...  
WO/2020/248043A1
A low-pressure distribution system configured to pressurize effluent and distribute it throughout pressure conduits disposed within drainage conduits. The low-pressure distribution system may pressurize the effluent such that it is dispe...  
WO/2020/248264A1
Provided is a fabricated-type building drainage pipe shaft, comprising a base (1), wherein two sides of a top of the base (1) are separately and fixedly provided with a first side plate (2) and a second side plate (3), one side of the fi...  
WO/2020/244940A1
The invention relates to a pipe- and duct-cleaning machine (1). The pipe- and duct-cleaning machine (1) has a hollow rotor shaft (2), which is mounted rotatably about a rotation axis (4), and a clamping jaw system (3), which is connected...  
WO/2020/246684A1
An odor-blocking septic tank is disclosed. The odor-blocking septic tank comprises: a septic tank body in which a storage space for storing sewage is formed, and which has, on the side surface thereof, a discharge part for discharging th...  
WO/2020/244820A1
A device (80) for treating and recycling water (83), contaminated with waste, from a waste soil cleaning system, which system is upstream of the device has a settlement tank (11) divided into a first compartment (15) and a second compart...  
WO/2020/247963A1
A lift station maintenance device having as its essential features, a circular housing constructed from bars, interleaving self-centering augers for lifting flushable wipes through the system, spring snap options for retaining the bar in...  
WO/2020/242749A1
A system and method for an underground stormwater storage system which may comprise a pit, a structure, and a liner. The structure may be disposed within the center of the pit and surround by the porous backfill and wherein outlets are d...  
WO/2020/238986A1
A storm water management system and method for permeable pavement in a sponge city. The storm water management system comprises a meteorological bureau data sharing system (12), a meteorological station system (13), a permeable pavement ...  
WO/2020/237309A1
Embodiments generally relate to modular access covers. Example embodiments relate to an access cover assembly comprising: a first set of modular access covers and a second set of modular access covers, wherein in each set, adjacent cover...  
WO/2020/241889A1
Sewage that has flowed into a second water diversion device (3) is separated, with high precision, into: sewage that flows to a second release pipe (7b) after passing through, in order, a first regulating tank (2A), a first orifice (24A)...  
WO/2020/240204A1
A prefabricated former 10 for an underground pumping station comprising: a main chamber 12 for housing water pumping apparatus 13; an antechamber 14 for, in use, keeping components 15 of the pumping station dry; and an opening in an uppe...  
WO/2020/228620A1
Disclosed are a flushing and overhauling system, a flushing method and an overhauling method for a drainage pipeline. Inspection wells and intercepting devices are arranged at intervals along a drainage pipeline. The inspection well is p...  
WO/2020/231262A1
A combination of a drain (2), such as an outlet drain or shower drain, and a seal (3, 11, 12), wherein the drain has an inflow opening arranged on the upper side, wherein the seal is arranged against the underside of the drain and wherei...  
WO/2020/228875A1
The invention relates to a trickling filter system comprising at least three transportable filler material containers (2), which are arranged one next to the other and which are filled with filler material, are open at the top, and have ...  
WO/2020/231966A1
A drain cleaning device includes a drum, and a cable positioned within the drum. The cable is operable to be extended out of the drum and into a conduit. The drain cleaning device also includes a motor coupled to the drum to rotate the d...  
WO/2020/227391A1
Retrofit box systems to maximize operational capacity of inaccessible floors are described. The retrofit box system includes a gate complex that provides fluid communication between an inaccessible floor and a box, and a box to deliver a...  
WO/2020/227667A1
An inspection system comprising (a) one or more sleds, each sled comprising (i) three or more rails running lengthwise and defining a diameter and a central axis of said each sled, (ii) first and second mounts, (iii) a nozzle comprising ...  

Matches 1 - 50 out of 34,310