| Patents for E03F 5 - Sewerage structures (11,230) |
|---|
| 07/13/2005 | EP1553234A1 Method for classification of sewage from sewage compounds in the inlet of a pumping station, a control installation or a treatment plant |
| 07/13/2005 | EP1553233A1 Floor drain |
| 07/13/2005 | EP1553229A1 Manhole and water tight seal therefor |
| 07/13/2005 | EP1552070A1 Method for producing a plastic pit-floor element |
| 07/13/2005 | CN2709551Y Magnetization odour gully grating |
| 07/13/2005 | CN2709550Y Limited cut-off device |
| 07/13/2005 | CN1637213A Road equipment, such as floor drain grid |
| 07/07/2005 | WO2005061815A1 Liquid evacuation device and corresponding liquid guiding device |
| 07/07/2005 | US20050144708 Spill proof snack bowl |
| 07/07/2005 | DE202005006456U1 Road utility shaft cover grid has non-vertical separation line between frame and grid |
| 07/06/2005 | EP1550493A1 Sink with oil content recovery function |
| 07/06/2005 | EP1159493B1 Self-disinfecting drain trap in drainage channels |
| 07/06/2005 | CN2707870Y Mosquito killing water grate used for urban sewer |
| 07/06/2005 | CN2707832Y Anti-tip locating type anti-theft well cover and rain grate cover |
| 07/06/2005 | CN2707831Y Anti-tip locating noise-reducing type well cover base and rain grate base |
| 07/06/2005 | CN1634698A Glass fiber reinforced macromolecule composite material well cover |
| 06/30/2005 | DE202005006794U1 Trough for drum used in washing tanks and drains, has pivoting axis and casing with emptying region bordered by edge |
| 06/30/2005 | DE202005005946U1 Regenwasserbehandlungsanlage Rain water treatment plant |
| 06/29/2005 | CN2706527Y Main member for grid plate |
| 06/23/2005 | WO2005056942A1 A filter assembly |
| 06/23/2005 | WO2005056930A1 Improvements in and relating to manholes |
| 06/23/2005 | WO2005019113A3 Apparatus for trapping floating and non-floating particulate matter |
| 06/23/2005 | DE202005006275U1 Rainwater gutter mounting frame has anchors for embedding in concrete and an angular extrusion held by the anchors, whereby the anchors have integral protection elements for protecting fasteners from the concrete |
| 06/23/2005 | DE202005006148U1 Purification equipment for supply channel of waste water treatment plant, includes filters and screw conveyor rotating about longitudinal axis |
| 06/23/2005 | DE10352998A1 Drain cover assembly for drainage structure, has pivot arm that pivots to open position when its flow control portion is subjected to applied load through drain hole that is sufficient to overcome weight of its weighted portion |
| 06/22/2005 | EP1544360A1 Drainage device |
| 06/22/2005 | EP1434918B1 Overflow chamber |
| 06/22/2005 | CN1629413A Integral septic tank |
| 06/22/2005 | CN1207469C Manhole structure constructing method, manhole structure water-stop flexible joint and manhole structure |
| 06/21/2005 | US6908549 Reusable storm water sampler and pollutant filter insert |
| 06/21/2005 | US6908256 Drainage grate assembly |
| 06/16/2005 | US20050125936 Cleaning device |
| 06/15/2005 | EP1540098A1 Well |
| 06/14/2005 | US6905285 Slot drain |
| 06/09/2005 | WO2005051848A2 Apparatus for treating storm water |
| 06/09/2005 | DE202004020450U1 Relief construction used especially as a rainwater relief construction in combined waste water systems comprises a meter fall for determining the flow rate and a sieve or rake system arranged in the flow-direction upstream of the meter fall |
| 06/09/2005 | DE10301398B4 Verfahren und Vorrichtung zur kontrollierten Abführung von geruchsintensiven Gasen aus einem Abwassernetz Method and device for controlled removal of odorous gases from a sewage network |
| 06/02/2005 | WO2005049929A1 Refuse and oil removing device and refuse and oil collection bag for the device |
| 06/02/2005 | DE202005004577U1 Flow regulation mechanism for main drainage water pipe has pivoting flap regulating flow during rainfall |
| 06/01/2005 | EP1534965A2 Locking device and method for catch basin and manhole covers, and the like |
| 06/01/2005 | CN1621634A Urban sewage source separating device and method thereof |
| 05/26/2005 | US20050109707 a stormwater separation tank that includes a container having a bottom, side walls and a cover to enclose the tank for treatment of the storm water; provides treatment to the water both during normal flows and also during the high flows occasioned by a heavy downpour |
| 05/25/2005 | EP1533560A1 Method of relining an underground pipe |
| 05/25/2005 | EP1533428A2 Drainage element |
| 05/25/2005 | DE19511788C9 Lösbare Verriegelungsvorrichtung für einen befahrbaren Rost einer Entwässerungsrinne Releasable locking device for a grate of a drainage channel navigable |
| 05/25/2005 | DE10349798A1 Ablaufvorrichtung für die Montage in einer Boden- bzw. Deckenöffnung Drainage device for mounting in a floor or ceiling opening |
| 05/19/2005 | WO2005045141A1 Invert structure for manholes |
| 05/19/2005 | US20050103698 System for stormwater environmental control |
| 05/19/2005 | US20050103363 Assembly & system for isolation of waste water in outdoor, open-air wash station |
| 05/19/2005 | US20050102927 Downpipe connector system |
| 05/19/2005 | DE202005004087U1 Floor drain with cover for showers, wet rooms, etc. has open seat with frame to hold a part of a floor covering and define drainage slot and improved appearance |
| 05/19/2005 | DE202005003112U1 Flap for closure of a flushing aperture of a flushing chamber in a rainwater storage tank is in essence formed by a plate consisting of a plastic material |
| 05/19/2005 | DE102004027220A1 Anti-flood system for preventing floods building up in cellars and storage areas has tube shaped inserts and a bend tube shell in which a floating ball with a blocking pin is positioned |
| 05/19/2005 | DE10006043B4 Mobile Vorrichtung zum Behandeln von in einer in einen zu sanierenden Kanal mündenden Rohrleitung anfallenden Flüssigkeit Mobile device for treating incurred in discharging into a sewer to be rehabilitated pipe liquid |
| 05/18/2005 | CN1202322C Sewage conduit connector to stop awful smell |
| 05/12/2005 | US20050100410 Stormwater receiving device and assembly |
| 05/12/2005 | US20050098214 Water-heater pan |
| 05/11/2005 | CN2698872Y Three-point locking theftproof well grid |
| 05/11/2005 | CN1614339A Domestic sewage extracting and flushing process in sewage hot pump thermal supplying air conditioner system |
| 05/11/2005 | CN1614171A Door with automatic activation |
| 05/04/2005 | EP1528307A2 Floor drain with fireproofing material |
| 05/04/2005 | EP1528222A1 Process to prevent the formation of scale deposits in tunnel drainage systems |
| 05/04/2005 | DE202005001437U1 Lead cover for a gutter has grate with two outer edges bordered on each side by a run-off ridge and two guide rails set back opposite them typically on the underside of the cover |
| 05/04/2005 | CN2697174Y Float tube type overflow section adjuster |
| 05/04/2005 | CN1611345A Lining construction method for pipeline facilities and pipelike componenet with fins |
| 05/03/2005 | US6886592 Sewer relief valve with integral disinfectant means |
| 05/03/2005 | US6886588 Buoyancy flushing apparatus and method thereof |
| 05/03/2005 | US6886190 Device and method for alignment of drains with finished covering |
| 04/28/2005 | WO2005038153A1 Method and device for flood protection |
| 04/28/2005 | WO2005012183A3 Stormwater treatment system |
| 04/28/2005 | US20050089373 Drainage management systems and methods |
| 04/27/2005 | EP1525354A2 Grate for closing a drain and similar |
| 04/27/2005 | CN2695507Y Environmental protection odourless gully grating |
| 04/27/2005 | CN2695506Y Assembling manhole shafe |
| 04/27/2005 | CN1609359A Sewer mud and water separating equipment |
| 04/27/2005 | CN1609358A Limited shutoff apparatus |
| 04/26/2005 | CA2127974C Catch basin structure for interception of contaminants |
| 04/21/2005 | WO2005035889A1 Fixing device |
| 04/21/2005 | WO2005035888A1 Cover for providing a variable opening level |
| 04/21/2005 | WO2005035447A2 Two stage sewage grinder pump |
| 04/13/2005 | EP1522638A1 A stormwater attenuation tank and a method of manufacturing same |
| 04/13/2005 | EP1522637A2 Drainage channel and channel cornerpiece |
| 04/13/2005 | CN2692228Y Height adjustable sewer gully grating |
| 04/13/2005 | CN2692227Y Double layer manhole cover |
| 04/13/2005 | CN1605688A Automatic opening and closing door |
| 04/12/2005 | CA2272147C Device for separating grease from drain water |
| 04/07/2005 | US20050072738 Method and apparatus for separating oil and debris from water run-off |
| 04/07/2005 | US20050072469 Wastewater source control system |
| 04/07/2005 | US20050072465 Wastewater control system |
| 04/06/2005 | EP1520943A2 Surface drainage system |
| 04/06/2005 | CN2690472Y Anti-theft manhole cover and opening tool |
| 04/06/2005 | CN1603534A Drainage ditch cover with closure |
| 04/05/2005 | US6875345 Method and apparatus for installing and removing disposable netting systems in floatables control systems |
| 03/31/2005 | DE10349495A1 Montageset für den Einbau eines Bodenablaufes in eine Decke Mounting kit for the installation of a floor drain in a blanket |
| 03/31/2005 | DE102004043190A1 Load transfer joint for vertical shaft concrete sections has hollow sealing ring with two part sealant mixed when frangible ring wall is broken |
| 03/30/2005 | EP1518969A1 Drain unit |
| 03/30/2005 | EP1119667B1 Securing device for a drainage channel |
| 03/30/2005 | EP0454794B2 Vacuum drainage system |
| 03/24/2005 | WO2005025751A2 Grease separator for kitchen sinks and other applications |
| 03/24/2005 | WO2004074585A3 Manholes and inspection chambers |