Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 33,297

Document Document Title
WO/2012/102995A2
A pump attachment interface provides a fixed link between a first line in communication with a fluid reservoir, and a second line in communication with a mobile storage tank via a pump of a pump truck. The interface includes an interface...  
WO/2012/102995A3
A pump attachment interface provides a fixed link between a first line in communication with a fluid reservoir, and a second line in communication with a mobile storage tank via a pump of a pump truck. The interface includes an interface...  
WO/2012/101834A1
A trap is characterized by a structure that catches contaminated water that is attempting to enter an unspecified tank from a gap in a lid of the trap from a floor that is contact with the trap using an "inside gutter" and an "outside gu...  
WO/2012/103083A1
A procedure for treating rain water run-off includes forming a swale for the capture, treatment, and re-use of the storm water to improve the overall quality of the water before discharge.  
WO/2012/093357A1
An in-line water trap located in the line of the flow of waste through a generally straight line or bend is provided for. Typically, the water trap comprises a fluid conduit having a first end, a second end and a passage between the firs...  
WO/2012/090596A1
The present invention provides an easy-maintenance gutter block (1) able to easily accommodate the laying, addition, or replacement of cables (5). Specifically, the present invention relates to a gutter block (1) which functions concomit...  
WO/2012/090764A1
[Problem] To provide a method whereby pests laying eggs in water, for example mosquito larvae, can be easily and continuously controlled without causing environmental pollution, and a water storage-drainage system. [Solution] As the resu...  
WO/2012/081685A1
The present invention addresses the problem of providing a control plate on a suitable position in a rain water discharge chamber. An inflow pipe (2), an intercepting pipe (3) and a discharge pipe (4) are connected to a rain water discha...  
WO/2012/080571A8
The invention provides a floor drain with a connecting profile (100) for housing a water sealing paste for sealing the gap to a structure (200) at the edge of the floor drain. The connecting profile (100) is adapted to be attached tightl...  
WO/2012/082043A1
The present invention relates to a refilling device (1), intended to be used to refill liquid and also to ensure an adequate level of liquid in a water trap of a floor drain (2) or the like. The refilling device (1) includes at least one...  
WO/2012/080571A1
The invention provides a floor drain with a connecting profile (100) for housing a water sealing paste for sealing the gap to a structure (200) at the edge of the floor drain. The connecting profile (100) is adapted to be attached tightl...  
WO/2012/079277A1
A floor drain with double traps, comprising a housing (1) and an upper lid (2); the housing (1) is concave-shaped, and a separation rib (13) is provided between a concave-shaped bearing platform (11) and a drain (12), the separation rib ...  
WO/2012/078177A1
Devices and methods for the effective clearing of artificial tubes ( 39 ), especially in- situ clearing of artificial tubes in a living being are covered in this disclosure. The devices and methods provide an elongated clearing member ( ...  
WO/2012/069769A1
The invention relates to a liquid collection chamber (20) comprising a flushing device. This device comprises, essentially speaking, an independent and removable flushing reservoir (11) which is intended to be inserted into the collectin...  
WO/2012/065260A1
The invention provides an assemble-on-site system for collecting biogas from digesting sewage. The system comprises a biogas deflection assembly configured and sized to fit a primary treatment unit; and a collection interface assembly op...  
WO/2012/065269A1
A backwater valve has a valve body, and a valve member pivotally movable about a pivot axis between an open position away from the valve body and a closed position covering the valve body. A control linkage is provided with at least one ...  
WO/2012/062090A1
A reticular rainwater pipes drainage system comprises a plurality of independent dendritic rainwater pipes drainage subsystems (1a-1f) leading to a channel respectively. A plurality of first intercommunicating rainwater pipes manholes (2...  
WO/2012/064200A1
The present invention relates to a method for rehabilitation of a gully or drain. The method comprises providing a cup (3) in the drain (1). Openings (5, 6) that fit along with an opening for an outlet (7) and possible inlet (4) openings...  
WO/2012/064024A1
The present invention relates to a system for treating rainwater to improve the quality thereof, which comprises: a water-collection tank, disposed at a roadside ditch, for collecting water; a foreign-substance separator, which passes wa...  
WO/2012/063996A1
A sump apparatus for improving water quality, including a sump discharging water into rivers or drainage ditches, a valve body having a vertical tube divided into an upper buoy-passage space section and a lower communication space sectio...  
WO/2012/059992A1
[Problem] To provide a structure for a water supply and drainage facility that does not require mechanical device installation costs, chemical costs, etc., and that is capable of continuous use while maintaining antibacterial and putrefa...  
WO/2012/059993A1
[Problem] To provide an underground structure that has a simple configuration due to taking the support of earth pressure in the horizontal direction into consideration, that can be transported without using pallets, that can easily be t...  
WO/2012/059508A1
A method and system for detecting where infiltration of extraneous water occurs in a sewer network and determining the volume thereof.  
WO/2012/054656A3
A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form ...  
WO/2012/051688A1
The present invention refers to a process of drain construction and drain, to be applied in flexible or rigid pavements of highways, roads, yards, etc.; wherein the drain (5) is comprised of a permeable mat (51) accommodated in a narrow ...  
WO/2012/054656A2
A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form ...  
WO/2012/051430A3
A subsurface retention barrier system installed in situ to retain water in a projected root zone of one or more plants is disclosed. An apparatus and system for installing the subsurface retention barriers and methods related thereto are...  
WO/2012/051430A2
A subsurface retention barrier system installed in situ to retain water in a projected root zone of one or more plants is disclosed. An apparatus and system for installing the subsurface retention barriers and methods related thereto are...  
WO/2012/047062A2
The present invention relates to a bad odor removal system that is applied to a long sewage pipe, and provides a bad odor removal system for a sewage pipe, and the system basically comprises: deodorizers which are installed at certain in...  
WO/2012/048273A3
Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced...  
WO/2012/046042A1
The invention provides a sewer flushing device for location in a sewage system. The device comprises a housing (21) with an inlet (31), an outlet (33) and a sewage flow path defined between said inlet and outlet. At least one of the inle...  
WO/2012/046200A3
Tile comprising a body (2) which is provided with an upper service face (3) and a lower support face (4), in which tile (1) is integrated a water discharge device which extends at least partly through the above-mentioned body (2), charac...  
WO/2012/046200A2
Tile comprising a body (2) which is provided with an upper service face (3) and a lower support face (4), in which tile (1) is integrated a water discharge device which extends at least partly through the above-mentioned body (2), charac...  
WO/2012/047062A3
The present invention relates to a bad odor removal system that is applied to a long sewage pipe, and provides a bad odor removal system for a sewage pipe, and the system basically comprises: deodorizers which are installed at certain in...  
WO/2012/045120A1
An apparatus for filtering polluted water in drainage systems. The apparatus comprising a collection chamber for collecting the water, having a first end, a second end opposite the first end, and two sides between the ends. An inlet is d...  
WO/2012/048273A2
Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced...  
WO/2012/042478A1
A cover assembly for a utility chamber, comprising a frame with side walls defining a chamber opening and a seating interface, and a cover that closes the opening and seats with the seating interface, a portion of the cover sidewalls pro...  
WO/2012/041272A1
The invention relates to a device for cleaning, in particular, sewer pipe walls. For this purpose, a nozzle carrier (4) is arranged in a carriage (1) in a rotationally fixed manner. On the rear side of the nozzle carrier (4) having a cen...  
WO/2012/043950A1
Disclosed is an opening/closing type debris removal apparatus for a pump. The debris removal apparatus includes chains to endlessly circulate between drive shaft sprockets and guide sprockets, a plurality of rakes being coupled to the ch...  
WO/2012/040517A3
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/037594A1
The invention relates to a seepage module (1, 2) for a seepage system (3), wherein the seepage module (1, 2) is formed by at least one basic body (4, 5) with outer walls (6 to 11) delimiting the same. Some of the outer walls (6 to 11) ha...  
WO/2012/040517A2
Described herein are refuse collection systems for removing, collecting and extracting refuse from water run-off.  
WO/2012/036569A1
A storm water drain filter including a collapsible frame supporting a filter bag. The filter may be installed in a stormwater drain pit to capture contaminants and particulate matter before it enters a stormwater drain. The collapsible f...  
WO/2012/035235A1
Method for controlling a waste water network, said network comprising actuators able to influence flow rates of water in the network, the behaviour of the actuators depending on presets, the method comprising: - a step of selecting a typ...  
WO/2012/034962A1
The invention relates to a toilet bowl (100) for use in a vacuum toilet. According to the invention, a toilet bowl is provided for use in a vacuum toilet, which is characterised in that the toilet bowl has a first part (110) and a second...  
WO/2012/032602A1
[Problem] To provide a sewage treatment system of a sewer pipe, which can accelerate the decomposition of organic matter contained in sewage in the sewer pipe. [Solution] By providing a suction means (6) for sucking in air outside a sewe...  
WO/2012/031729A1
The invention relates to a cover for a channel body of a drainage system having a slot-like water inlet, wherein the cover has guide means and/or fixing means for a slot-like element, in particular for the limbs of a slot-like element.  
WO/2012/032391A1
A drainage system comprising a permeable layer having a surface for receiving water; a storage layer for receiving water from the permeable layer; said storage layer having an outlet drain, and; a permeable drainage block along the said ...  
WO/2012/031714A1
The invention relates to a filter device (11) for a road gully (12) for cleaning water charged with solid particles and/or dissolved contaminants, wherein the filter device (11) having a filter housing (20) comprises an inlet (21) for po...  
WO/2012/028892A3
The invention relates to a method and circuit arrangement for recovering heat from wastewaters, comprising - a wastewater circuit having a sewage intake shaft (4) connected to a common sewer (1) through a raw sewage line (2), and at leas...  

Matches 701 - 750 out of 33,297