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Patent Searching and Data


Matches 1 - 50 out of 33,526

Document Document Title
WO/2019/193645A1
In order to provide a coupler and the like capable of suitably inhibiting failures in which concrete, which has not yet hardened, spills from the gap between a tension end-side anchor plate and an unbonded PC steel rod when manufacturing...  
WO/2019/193010A1
The invention relates to a wastewater system accelerator comprising an in-line pumping station and, downstream therefrom in the desired direction of flow of the water, a closed regulating chamber (1) which comprises a gravel trap and is ...  
WO/2019/193041A1
A drainage system (1) comprises an infiltration system (7) and at least one gutter element (2) having at least one inlet (3), at least one outlet (4) and a reservoir (5) having a bottom (6), the drainage system (1) being configured for h...  
WO/2019/160692A3
A boom hose apparatus (200) for a material collection vehicle (100), includes a telescoping boom assembly (202) and a hose assembly (204) supported by the boom assembly (202). The boom assembly (202) includes a plurality of telescoping c...  
WO/2019/190863A1
A stormwater drain insert (10) includes a top bib (20) having an adjustable frame (12) with a central sediment bag (30) extending downward from a central opening of the top bib (29). Overflow ports (36) are provided in the sediment bag (...  
WO/2019/183498A1
Systems and methods for managing waste by means of a waste transfer unit comprising a waste receiving portion comprising an opening for receiving waste, and a unit body supporting a waste- side conduit and a flush valve, wherein the wast...  
WO/2019/180139A1
The invention relates to a method for preparing stacks of percolation block elements for transportation on a pallet suitable for sea containers, comprising the following steps: providing a pallet suitable for sea containers; providing a ...  
WO/2019/173960A1
Disclosed are a bailer-type long-shaft pump and a pump station constructed using the long-shaft pump. The long-shaft pump comprises a bailer vehicle (110), a long shaft (120), a bearing (130), a transmission device (140) and an electric ...  
WO/2019/173952A1
A water-permeable grate, a mesh grate (6) being disposed on the upper surface of the entire grate body, the upper edge of the water drainage hole (2) being provided with a blocking door (7), the blocking door (7) opening downward, there ...  
WO/2019/171801A1
A plurality of spacers 50, 70 in which first and second wedge-shaped members are overlaid are disposed around the entire circumference between a renewal pipe 40 and an existing pipe 21 with a thickness corresponding to a gap between the ...  
WO/2019/169528A1
Disclosed is a modular multi-functional floor drain, comprising a modular base body (1) provided with an integral function sustainable joint portion (14). The modular base body (1) can be subjected to modular assembly or replacement with...  
WO/2019/171179A1
A drain (1) is described for mounting in a floor (V), comprising: a collecting container (10) with a bottom (11) and standing side walls (12) which at their upper end are provided with a flange (13) directed outwards; and a covering fram...  
WO/2019/162977A1
An assembly (1) for the sanitation of the terminals of wastewater discharging pipes comprising: - A sanitation chamber (3) inside which, while in use, there is located a terminal (4) to be sanitized; - Fixed UV emission means located ins...  
WO/2019/162305A1
The invention relates to a supporting and reinforcing element for a box gutter for linear-drainage purposes, having a base piece (10) and two side parts (11), which form a U-shaped profile (13) for accommodating the box gutter, wherein t...  
WO/2019/164967A1
This application provides examples of apparatus and methods for gating off openings of drain pipes and other structures with openings using a gate that is mounted on a hinge so as to avoid catching debris exiting the pipe or other struct...  
WO/2019/161874A1
A combination of a cover plate and a drain, preferably a floor drain is described. The cover plate is provided with first locking means and the drain is provided with cooperating second locking means for releasable connection of the cove...  
WO/2019/164910A1
An automated system for a jetter system, a method for automatically filling a sewer access system with antifreeze liquid, and a method for automatically recapturing antifreeze within a sewer access system are provided. The automated syst...  
WO/2019/160692A2
A boom hose apparatus for a material collection vehicle includes a telescoping boom assembly and a hose assembly supported by the boom assembly. The boom assembly includes a plurality of telescoping conduits. A flexible hose is received ...  
WO/2019/161389A1
Multiple-tube stormwater filter socks may be used to mitigate stormwater environmental runoff of sediment, hydrocarbons and heavy metals. The stormwater filter socks comprise at least two tubes that are spaced apart by a separator web, a...  
WO/2019/154708A1
The invention relates to a control unit (50) for a vacuum toilet system (1), comprising a toilet bowl (11) which comprises a toilet bowl inlet (11a) and a toilet bowl outlet (11b). The invention is characterized in that the control unit ...  
WO/2019/148218A1
The invention relates to a plug connection between two tubular workpieces (1, 2) which are made of concrete and each of which has an inner liner (5) made of plastic, one workpiece forming a tip end (3) and the other forming a socket end ...  
WO/2019/152302A1
The method concerns accessing an interior of a pipeline that has a P-trap. A tool attached to an end of a flexible metal shaft is provided that is at least partially inside a convoluted tube made of a fluoropolymer material. The tool is ...  
WO/2019/146985A1
The present invention relates to a rainwater inlet comprising: a rainwater storage container (100) buried in the ground for containing rainwater introduced from the ground surface; a grating (200) pivotably coupled to an upper surface of...  
WO/2019/088949A3
The invention relates to water drains which are used in areas with wet areas such as kitchens, bathrooms, toilets, terraces, balconies, gardens and allow the water to be evacuated to be conveyed to the sewer and it is characterized as - ...  
WO/2019/097489A3
A filter apparatus is used for at least partially removing dirt from a pressurized liquid flow passing therethrough. The filter apparatus includes a harvesting utility for harvesting electrical energy from the liquid flow, and at least p...  
WO/2019/139929A1
A hydrodynamic separator for storm water includes weirs and a first plate within a housing to create a pretreatment area for the storm water. The separator further includes a hollow inner member for inducing rotational flow of water and ...  
WO/2019/137149A1
An engineering system for collecting and utilizing regional rainwater and an allocation method. The engineering system for collecting and utilizing regional rainwater comprises a rainwater collection system, a water quality treatment sys...  
WO/2019/140443A1
A swimming pool drain and sump assembly with a toroidal drain housing that includes a lower section with a drain outlet port extending through the lower section wall and a continuous annular channel that loops back upon itself, and an up...  
WO/2019/134740A1
A check valve (10) for controlling a flow of fluid by fluid pressure, comprising a housing (11) and a resilient flexible valve element (12) inside the housing (11), wherein the valve element (12) is formed as a hollow and longitudinally ...  
WO/2019/136362A1
A sewer cleaning machine includes a frame and a drum rotatably supported by the frame. The drum is positioned on a first side of the frame. The sewer cleaning machine also includes a first motor supported by the frame and coupled to the ...  
WO/2019/121558A1
The invention relates to a method for the diagnosis of a vacuum suction system (1) having a receiver device (2) for material to be transported, an acoustic sensor (7), which is positioned on the receiver device (2) and an acoustic signal...  
WO/2019/122134A1
The disclosure relates to gully (1) or gully part comprising a gully pot, an inlet (2) for receiving a fluid to be drained, an outlet port (13) for being connected to a drain pipe for draining the fluid, the gully further comprising a fi...  
WO/2019/126291A1
An in-drain sealing apparatus for being positioned in a drain pipe with an interior surface where the positioning is below a surface mounted gtate in a room area. The drain sealing apparatus includes a connector ring defined by a center ...  
WO/2019/114701A1
A large-flow floor drain having a cup-shaped inner container, comprising a floor drain cavity (1), a cup-shaped inner container (2), an inner container support (3) and a reset mechanism (8), wherein the cup-shaped inner container (2) com...  
WO/2019/112796A1
An example system includes a sewage pit (11); a suction pipe (14) extending into the sewage pit; and a valve (12) between the sewage pit (11) and a vacuum pipe (15) having a vacuum pressure. The valve is controllable to close or to open ...  
WO/2019/112591A1
An oil stop valve assembly (10) for allowing a flow of water and blocking a flow of oil has a body (12) having an inlet (14) and an outlet (16), a seat (18) formed adjacent to the outlet of the body, and a float (20) positioned in the bo...  
WO/2019/106017A1
The invention relates to a filter unit for a drainage shaft, comprising a filter housing (1) and an ion-exchange material (8) accommodated in the filter housing (1), a free space (10) being provided in the filter housing (1) above the io...  
WO/2019/105110A1
Provided is an outer water seal for vertical jacking, wherein, a sealing ring (2) and an oil immersed asbestos packing (3) are in connected with a grease hole (9) provided on a jacking pipe, the jacking pipe is further provided with a po...  
WO/2019/101149A1
Disclosed is a process for manufacturing an integrally prefabricated pumping station base. The base comprises an upper housing (1) and a lower housing (2), wherein a carrier plate (3) is provided between the upper housing (1) and the low...  
WO/2019/103885A1
An F.O.G. separation apparatus includes a tank for receiving a liquid effluent flow containing water, F.O.G., and gross solids. The tank has a chamber, an inlet in an inlet module, a downstream section and an outlet in an outlet module. ...  
WO/2019/103646A1
The invention relates to technology for gravitational and (or) flotation extraction of dispersed inclusions from liquids. The fields of application include waste liquid purification for the removal of fats and oils, starch extraction, ye...  
WO/2019/104234A1
Combined Sewer Overflow (CSO) events require certain minimum treatment, before discharge, according to EPA regulations. However, these events are infrequent, and CSO treatment systems remain idle most of the time. Tertiary filtration is ...  
WO/2019/103627A1
A method of removing sediment from fluid flow within a storm water drain pit by deflecting flow entering the pit towards the side walls of the pit by one or more deflectors. This reduces the energy of the fluid flow and promotes settling...  
WO/2019/100087A1
A floor drain which is easy to fabricate and install in order to receive wastewater from floors and sanitary devices. The floor drain (10) comprises: a sump with a bottom and side walls; multiple wastewater inlets (12), which are located...  
WO/2019/096353A1
The invention relates to a manually operated drum-type pipe cleaning device (1) comprising a drum (3) which can be rotated about a rotational axis (2) and a spring shaft (4) paired with the drum (3). A longitudinal section (5) of the spr...  
WO/2019/091760A1
A vehicle (10) with equipment (11, 13, 15) for cleaning wells or sewers, which comprises electric means for the movement of the vehicle and electric means for the actuation of the equipment.  
WO/2019/093283A1
This mixing device (1A) for mixing a fluid with a liquid is provided with a treatment tank (2A) provided with a storage chamber (10). An injection port (15a) of an injection path (15), and a discharge port (16a) of a discharge path (16) ...  
WO/2019/092423A1
A kerb drainage system comprises an elongate shell structure (4) and an infill material (32). The elongate shell structure (4) includes an outer shell (5), an internal conduit shell (20) that provides a drainage conduit (34), and at leas...  
WO/2019/085189A1
A method for controlling afflux of sewage in a drainage system into a trunk sewer during rainfall. Where existing resources are used to the maximum, by means of rational configuration, primary rain with poor water quality and seriously p...  
WO/2019/085187A1
A method for controlling afflux of sewage in a sewage interception pipe in various areas of a drainage system into a trunk sewer during rainfall. Where existing resources are used to the maximum, by means of rational configuration, a wat...  

Matches 1 - 50 out of 33,526