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Patent Searching and Data


Matches 201 - 250 out of 33,286

Document Document Title
WO/2017/164596A1
The present invention relates to an eco-friendly filtration water-collection tank and a rainwater recirculation system using the same. The present invention comprises a purification water-collection well (350) installed in a green area, ...  
WO/2017/164694A3
A drain trap is disclosed. The drain trap comprises: a floor plate; a trap part comprising a side wall which is perpendicularly connected to the edge of the floor plate, and a drain part which is formed at the center of the floor plate; ...  
WO/2017/156944A1
A pipe component for preventing negative pressure water leakage, comprising a drainage pipe body (1), wherein both sides of the pipe body are provided with a plurality of water inlet openings (2). A baffle is provided on an inner side of...  
WO/2017/156948A1
A sponge city complex, comprising hidden pools (1) formed on natural mountains (101). Each hidden pool (1) is filled with an anti-seepage water-retaining material. The top of each hidden pool (1) is sealed with soil. Green plants with we...  
WO/2017/155927A1
A method and apparatus for controlling storm water runoff is presented. A plurality of movable containers are arranged in a desired fashion to receive storm water runoff, maintain the same in a reservoir and planting media, the planting ...  
WO/2017/155124A1
This water treatment management system is for managing a domestic water treatment device that is disposed at or near a water usage site and that treats pre-treatment water using at least one type of filter and produces treated water to b...  
WO/2017/152296A1
The invention relates to equipment and a method for degreasing and purifying water coming from industrial or domestic applications, such as dishwashers, which permits the separation of the grease, oils, solids and chemicals from the wate...  
WO/2017/150853A1
A water blocking apparatus of an underground parking lot comprises: an underground parking lot floor on which a pressed concrete layer, a waterproof layer and a matte concrete layer are stacked in order from the surface thereof; a water ...  
WO/2017/147858A1
A bathroom using greywater comprises: a floor (3) comprising a shower area (2) and a drainage area (1) having a height less than that of the shower area (2); a water collecting tank (6) disposed below the floor (3); a sewage pipe (5); an...  
WO/2017/150138A1
[Problem] To provide a storage unit that can connect securely to each other and that allows a rainwater storage tank to be built adjusted to various depths. [Solution] A storage unit comprising a structure made from a plurality of basket...  
WO/2017/148918A1
Support structure for a surface area, comprising an array of base elements, interconnected for forming the base structure defining a deck, the base elements comprising at least one void for receiving a fluid and wherein the deck is provi...  
WO/2017/144361A1
The invention relates to a screening device (1) for separating and removing impurities (2) from wastewater (3), having two endless drive means (9) which are mounted at a distance apart, wherein the drive means (9) are each guided by at l...  
WO/2017/145682A1
Provided is a block member which is for a rain water storage tank and is made of a resin composition satisfying to a high degree the properties of chemical resistance and low creep deformation. That is, the block member for a rain water ...  
WO/2017/144501A1
The invention relates to a gutter element for draining, for example, road surfaces, which can be joined together to form a line of guttering. In order to seal off the connection, an elastic seal (30) is provided in the abutment region. I...  
WO/2017/144508A1
The invention relates to a drainage channel (10), in which said drainage channel (10) comprises a retention surface (20) provided at a first end (17), and a sealing strip at a second, opposite end and, when two drainage channels (10, 10'...  
WO/2017/144542A1
Connection devices for connecting a drainage gutter to a further functional element (10), for example to an inlet box, are known, which comprise an adapter plate (20) to which the drainage gutter can be connected. In order to ensure simp...  
WO/2017/140789A1
The invention relates to a duct (2) for carrying liquid and ventilating a building. The duct (2) comprises a first conduit (3) for ventilating the building (1), a second conduit (4) for carrying liquid in the building and an internal lon...  
WO/2017/142565A1
A motion-transmitting unit including a reciprocating engine having at least one piston operable for reciprocating motion during operation of the reciprocating engine, and a crankshaft interconnected with the at least one piston to rotate...  
WO/2017/143031A1
A foldable and removable partition assembly having both a collapsed configuration, which enables storage and transport of the foldable and removable partition assembly, and an expanded configuration which enables installation and use of ...  
WO/2017/143020A1
A fin assembly apparatus which comprising a product dispensing stand for supporting a fabric product, a movable fin insertion apparatus for overlapping the fabric product and forming a fin opening, a movable fin sandwiching apparatus for...  
WO/2017/140942A1
Toilet arrangement, which includes a gravity toilet bowl (1) provided with a water trap (11) and an outlet (12). The arrangement further includes a water valve (5), a flush water tank (4), and a flush valve (6) arranged between the flush...  
WO/2017/137985A1
A storm drainage system in which a box - like storm drain (SD) featuring a grated upper surface, provides a diverging mechanism for directing road surface run-off water into an alternative path, which constitutes a diversion from the dra...  
WO/2017/129862A1
Method for controlling a vacuum sewage system for a building or for a marine vessel, which includes a vacuum unit (11), vacuum piping (7), a source of sewage (91, 92, 93, 94), and a discharge valve (8) between each source of sewage and t...  
WO/2017/127889A1
A pressure sewer control system comprises a server in communication with one or more pressure sewer installations across a communications network. Each of the one or more pressure sewer installations comprises a controller and one or mor...  
WO/2017/129482A1
Surface water drainage systems are known, comprising a water drainage body which is elongated by individual elements that can be placed next to one another, and which can be installed in the ground. The individual elements (1-6) comprise...  
WO/2017/125294A1
The invention relates to a system comprising a container (1) and an assembly (9). The assembly (9) comprises a centrifugal pump (10) which is located in the container (1) and pumps a medium into a pipe element (14). An evacuation gap (29...  
WO/2017/126866A1
The present invention relates to a drain hole cover having a bad odor blocking function and, more particularly, relates to a drain hole cover having a bad odor blocking function, wherein the drain hole cover more thoroughly blocks the ba...  
WO/2017/125297A1
The invention relates to a system comprising a container (1) and an assembly (9). The assembly (9) comprises a centrifugal pump (10) in the container, and a motor (13) for driving the centrifugal pump (10), said motor (13) being located ...  
WO/2017/120993A1
The present invention provides an automatic human waste treatment system, comprising a waterless toilet (2), a transferring device (3), a transfer pipe (4), and a septic tank (5). The waterless toilet (2) is installed on a ground base (1...  
WO/2017/119772A1
The present invention relates to an odor blocking device for road drainage and, more specifically, to an odor blocking device for road drainage, which is simple in structure and can be easily attached to and detached from the lower wall ...  
WO/2017/114486A1
A prefabricated pump station unit, comprising: a prefabricated hollow pump station body (1), a liquid inlet (10) and a liquid outlet (20) which are connected to the pump station body (1), and a wellbore (2) disposed within the pump stati...  
WO/2017/111406A1
The present invention relates to an apparatus for treating sewer overflow at high speed by using eco-friendly particulate foam artificial float fillers having resource recyclability. The subject matter of the present invention relates to...  
WO/2017/102554A1
The invention relates to a drainage device (1) for precipitation water that is intended for draining a structure, having a retaining device (4), which encloses a drain (3) of the structure, for solid constituents, such as, in particular,...  
WO/2017/099609A1
A filter device (1) for sewage treatment, the device comprising a housing compartment (6) with a removable cover (5), an inlet (7) before said housing compartment (6), a first valve (2) before said housing compartment (6), an outlet (8) ...  
WO/2017/097436A1
The invention relates to a gutter element (10; 32), comprising a U-shaped gutter body (12) and a gutter cover (22), wherein the gutter body (12) has two limbs (16, 18) projecting upward, which have a receptacle (20) for the gutter cover ...  
WO/2017/095737A1
A water storage and filtering system for capturing pollutants from pollution borne storm water. The water storage and filtering system comprises a subsurface basin, at least one tire bundle made from a plurality of substantially whole ti...  
WO/2017/091125A1
Method for degassing an open or closed liquid system (10) regarding non desired compounds, such as oxygen or oxygen-containing compounds, or nitrogen or carbon dioxide or hydrogen or sulphur compounds. The method is characterised in that...  
WO/2017/081462A1
Improved High Capacity Drainage Channel There is provided a channel section 10 having a plurality of slot apertures 30 that extend from a longitudinally extending pipe section 20 discontinuously, wherein the slot apertures are arranged s...  
WO/2017/077462A1
The present application describes a heat recovery device and its use, for part of the energy spent in the preparation of hot water, which energy is normally lost when the water is drained into the sewage. This heat recovery device may be...  
WO/2017/072809A1
To eliminate both the leakage of bad odors and the proliferation and passage of insects and mice through drains and manholes, it is provided a system comprising a septum partition (1) which has to be installed within the well (2) of the ...  
WO/2017/067717A1
The invention relates to a floor drain (1) comprising an elongate housing (2), said housing having a base wall (3), two side walls (4, 5) extending in a longitudinal direction, two end walls (6, 7) connecting the side walls (4, 5) to one...  
WO/2017/067718A1
The invention relates to a floor drain (1) comprising a housing (2), which has a base wall (3), two lateral walls (4, 5) extending in a longitudinal direction, two end walls (6, 7) connecting the lateral walls (4, 5) to each other and a ...  
WO/2017/069685A1
The object of the present invention is to provide a valve device (1) for pressure equalization of the pressure within said device (1) and the surrounding atmosphere. The device (1) comprises a chamber (7) and a pipe (5), the chamber (7) ...  
WO/2017/067426A1
A perforated subirrigation/drainage pipe (1), said pipe (1) comprising a pipe body (10) and a subirrigation inner pipe (11) of length less than or equal to that of the pipe body (10), said inner pipe (11) being integrally formed with the...  
WO/2017/060429A1
Inspection chamber for a pipe structure for drainage or sewerage, the chamber having an inspection entrance at a first side for connecting up with an inspection shaft, the chamber further being provided with a feet-structure at a second ...  
WO/2017/055646A1
The invention relates to a drainage channel (100) comprising a main body (2) and a collection zone (1) disposed on the main body (2). The main body (2) comprises a flow channel via which the fluid filtered by the collection zone (1) is c...  
WO/2017/052032A1
The present invention relates to a composition for a waterproof solidifying mat having rapid-hardening polymer cement integrated therein, and a method for manufacturing a waterproof solidifying mat to which the composition is applied, an...  
WO/2017/048298A1
A two way cross clean-out pipe fitting, used to access underground drain and sewer lines for the purpose of cleaning and removal of blockage. It consists of two access ways aboveground that lead to the underground line. Prior to the tool...  
WO/2017/044583A1
The present invention relates to a rough-in-box useful in the construction of buildings having poured concrete flooring, such as multi-story high-rise buildings. The rough-in box may be used to retain an opening in the floor through whic...  
WO/2017/044920A1
A tree frame and grate system and growing method for the purposes of encouraging healthy and abundant root growth and permitting optimal development and growth of a tree or other plant material within an urban or otherwise primarily pave...  

Matches 201 - 250 out of 33,286