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WO/2007/068455A1 |
The invention relates to a waste water lifting system with a collecting tank (2) for liquids, in particular waste water, faecal matter or the like, and with a device for emptying the tank, in particular a pump (3) which is connected to a...
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WO/2007/064270A1 |
The invention relates to a nonreturn valve (1 ) intended to be used inside a tube structure (3), the area of flow (2) of said nonreturn valve (1 ) can vary by aid of a movably provided flap (4) located in the tube structure (3), which mi...
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WO2007021715A9 |
A flexible arch-shaped corrugated structure includes a plastic structure that can be light weight and easy to handle, while at the same time having suitable strength for carrying loads. By suitably engineering the corrugations, the need ...
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WO/2007/057190A2 |
A system for flushing a vacuum toilet contains a flushing water reservoir container, which may be filled with flushing water; a toilet bowl (11), which is connectable using a vacuum wastewater line (21) and via a flushing valve (22) to a...
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WO/2007/054130A1 |
A cubic modular subsurface stormwater unit has equal top and bottom surfaces spaced apart by a set of four pillars, each of which runs from a comer of the top surface to a corresponding corner of the bottom surface. The pillars define a ...
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WO/2007/052243A1 |
A discharge chamber (2) of a storm water management system comprises a coupling device (6) for coupling a vortex valve (5) to an outlet pipe (3) extending from the discharge chamber (2). The coupling device (6) comprises a housing (22) h...
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WO/2007/047730A1 |
A curb box cover assembly (26) includes a covering member (28) having a plurality of first openings (30) for the passage of street water. Also, second opening(s) (34) are provided on the covering member which cooperate with a clamping de...
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WO/2007/042613A1 |
The invention relates to a small-sized biological purifying plant of wastewater, which is designed for connecting to be a part of a building-specific treatment system of wastewaters. The purifying plant has a watertight tank (4) with a b...
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WO/2007/042283A1 |
The invention relates to a heat exchanger element which is installed in drainage channels, whereby the top side thereof comprises a heat-conducting exchange surface comprising heat exchange chambers which are arranged thereon, the heat e...
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WO/2007/043163A1 |
An on-vehicle weighing machine comprises load weighing means (11A to 11D) for supporting the under surface of a container (15), clinometers (12A, 12B) for measuring the angle of inclination to the back, front, left, or right of the surfa...
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WO/2007/036027A1 |
The system comprises one or more of the following: primary treatment units, flexible pipes, and optionally, one or more pumps. The system is designed and installed in a manner that enables the flow of liquid to be predominantly due to gr...
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WO/2007/037632A1 |
Disclosed are a pipe examination apparatus capable of performing pipe examination in a pipe more favorably without being disturbed by a water diversion hose while performing water diversion with the water diversion hose installed in the ...
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WO/2007/028207A1 |
A fitting for controlling the rate of flow of liquid in a conduit, including: a body having one or more openings formed through said body, such that, when said liquid defines a level in said conduit, at least one of said openings is at l...
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WO/2007/028936A1 |
A flexible-wet-floor waste for engagement with flexible waterproof floor covering material, comprises a waste body, a waste-water inlet (28) for the passage of waste water into the waste body, a waste-water outlet for connection of the w...
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WO/2007/026415A1 |
A catch basin where a water drainage branch pipe can be connected to a water drainage main pipe at low cost, that can be installed easily, and where converging drainage water can be smoothly discharged without flowing back to the upstrea...
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WO/2007/026976A1 |
The present invention provides a manhole in which a spiral rib (204), which is provided on the circumferential outer surface of an upper body (200) on which a manhole cover (300) is placed, is seated onto and supported by a spiral rib (1...
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WO/2007/020840A1 |
An in-car image display device to be used for cars is provided with a status detecting means for detecting the surrounding status of a car; a display means, which is arranged at least on the entire front window section of the car and dis...
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WO/2007/020330A1 |
A pipe arrangement which includes a pipe socket (3) fastened to a container (2) and a pipe which essentially consists of a first pipe (4) coupled to the pipe socket and a second pipe (5) connected to the first pipe by means of a hinge (1...
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WO/2007/017280A1 |
The invention relates to an intermediate tank produced from polyethylene, for a vacuum toilet. The material of said intermediate tank is cross-linked by means of energy-rich radiation.
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WO/2007/016188A1 |
An improved water retention/detention system is provided which is comprised of a chamber formed by stabilized porous perimeter means and a roof, with support means within the chamber, and a liner effective to prevent particulates from pa...
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WO/2007/009610A1 |
A security system for a cover of a shaft of a surface drainage device, or similar hollow body to be embedded in the ground and opened, is disclosed in which the cover (2) can be set onto an upper edge (4) of the hollow body or onto a fra...
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WO/2007/008885A2 |
A snake feeding device comprises a base having opposite ends, an actuator pivotally mounted on the base, and first and second sets of drive rolls spaced apart in the direction between ends of the base. Each set includes a roll on the bas...
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WO/2007/006215A1 |
The present invention relates to a method for making a plastic drainage pipeline reinforced by steel strips, comprising the steps of (1) steel strips and plastic being integrated to form a composite profile having ribs reinforced by stee...
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WO/2007/002984A1 |
A protection device for a side entry pit, device having a frame to clamp to the exposed edge of the cover of the pit, and a screen of chains attached to the frame and extending beneath the opening of the pit to prevent trash from enterin...
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WO/2007/004863A1 |
The invention relates to a drain or drainage channel for discharging a liquid, wherein the drain comprises a reservoir having a bottom wall (3), upright side walls (4, 5), and a discharge opening (10, 44) in the bottom wall or one of the...
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WO/2007/000298A1 |
The invention relates to a shaft centre part for an attachable and/or lockable connection which can be sealed to a shaft lower part and/or a shaft upper part and/or other shaft centre parts. The shaft centre part comprises a connecting e...
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WO/2007/002329A1 |
Vacuum toilet assemblies are detailed. These assemblies are designed to reduce both operational noise and water usage of the toilets while continuing to promote effective disposal of waste. They also require less air for operation than d...
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WO/2007/001168A1 |
The invention relates to a method for discharging a waste flow which consists of liquid and solid parts and comes from the flushing of a toilet, wherein the waste flow is accelerated at least once, which acceleration of the liquid takes ...
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WO/2006/136868A1 |
A wastewater lifting pump device comprising a sump with a reception space, an input part-unit and an output part-unit, where the output part-unit has a pump unit located in the reception space of the .sump and a transmission duct connect...
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WO/2006/133503A1 |
A separator for separating bodies from a liquid, the separator comprising a separator body through which liquid flows from a higher inlet port to a lower outlet port, the separator body including a bypass chamber, a separation chamber, a...
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WO/2006/131605A1 |
The invention is directed to a method for manufacturing of a house connection module wherein a tube of fixed length with male and female connection ends is manufactured, in the centre of which a hole is formed for a house connection, and...
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WO/2006/128357A1 |
An urban and rural integrated conduit system for sewage discharging and reclaiming comprises: sewage discharging conduits or gutters constituted by sewers and outfall sewers and pits of roads; disposal wells for mud, sand and suspended m...
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WO/2006/128719A2 |
What is disclosed is a drainage channel (1) to be used for sanitation purposes, in particular a shower channel, to be installed in a floor (3) so that its surface is substantially flush with a surface covering of the floor, with two side...
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WO/2006/128211A1 |
A system (10) for conserving water includes a plurality of bays (14). Each bay (14) has a foundation (16) and a retaining wall (18) bounding the foundation (16) and a flexible structure (20) is received in each bay (14). Each flexible st...
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WO2006108219B1 |
A check valve (10) comprises, a flexible tube (11) having first and second end portions defining an inlet (13) and an outlet (14), respectively, and a rigid valve body (12) surrounding the flexible tube (11). The end portions of the flex...
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WO/2006/127911A2 |
A storm drain filter is provided for filtering trash and debris from a stream of water passing through a storm drain. The storm drain filter comprises a panel having a multiplicity of openings formed therein and is adapted to mount adjac...
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WO/2006/125435A1 |
The invention includes a method and mechanism for opening and closing covers including so-called manhole covers, which are typically used in relation with entrance openings of waste water line inspection wells. The new technique includes...
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WO/2006/121339A1 |
An armature attachment device (1) comprising at least one attachment rail (6) where the attachment rail (6) is arranged to be concreted fixedly into a base (7), and an attachment fitting (8) arranged to be connected to an armature (4), a...
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WO/2006/114621A1 |
A treatment station for a water drainage conduit has a chamber with an inlet and outlet in fluid communication with upstream and downstream sections of the conduit and a sediment collection portion. Water enters the chamber via the inlet...
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WO/2006/108906A1 |
The invention relates to a method for keeping vacuum piping, particularly the vacuum piping (2, 3, 4) of the waste systems of ships and similar, clean, or for assisting it. The device according to the invention is used to feed acid and b...
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WO/2006/110295A1 |
A sink system includes a sink (42) and a storage area (40) receiving and storing matter from the sink. The storage area receives air from the bypass line (44) during a flush. Also, matter from the storage area and sink is vacuumed throug...
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WO/2006/107153A1 |
Disclosed are a non-excavating repair materials of a pipe being inserted in the water pipe in a cylindrically rolled form and expanded to be tightly contacted with a damaged or cracked portion on an inner wall of the water pipe, and a re...
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WO/2006/105983A2 |
The invention relates to a shut-off device for a waste-water inspection chamber (1) which comprises in its interior an open gutter (2) having an inlet opening (23) and an outlet opening (4) for waste-water to flow through. Said shut-off ...
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WO/2006/105599A1 |
A grey water collection system includes a tank (A, A') for collection of grey water having a sewer outlet (2, 2') and a blower (11, 11') for introduction of air into the tank. The blower (11, 11') is operated to raise the level in the ta...
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WO/2006/106343A1 |
A valve device (10) for closing a drainage duct to avoid spills causing contamination to groundwater comprises a body (12) having an inlet (14) and first and second outlets (16, 18), a shaft (20) located in the body, with first and secon...
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WO/2006/100016A1 |
The present invention relates to an arrangement for adapting the transportation behaviour of material to be conveyed, which arrangement comprises a first container, which is coupleable to a first pressure level; a second container, which...
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WO/2006/102340A2 |
A storm water filtering system located in a storm water catch basin, the basin having a storm water inlet spaced from at least one stor water outlet and defining a chamber for storm water collection between the inlet and the outlet. The ...
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WO/2006/099823A1 |
A structural unit (1) in the form of a circular disc has a structure (2). The structure (2) is made up of an annular frame (3) and of strip-like structural elements (4) which extend within the frame (3). The structural elements (4), whic...
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WO/2006/097249A1 |
The invention relates to a channel body for a drainage channel or similar bodies that can be installed in the ground, comprising upper edges upon which a cover is placed, the channel body having a honeycomb structure comprised of adjacen...
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WO/2006/094422A1 |
The invention relates to a method for purification of rain drainage water, in particular, the run-off from roads, whereby the volumetric flow of the rainwater, during adequate precipitation, is divided into an early flow first partial st...
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