Patents
Sitemap › E03 - Water supply; Sewerage › E03F - Sewers; Cesspools › E03F 5 - Sewerage structures
Patents for E03F 5 - Sewerage structures (11,230)
08/2010
08/18/2010CN201554109U Safety manhole cover
08/18/2010CN201554080U Soft flock prevention net
08/18/2010CN201554038U Plastic inspection well with pedal brace
08/18/2010CN201553962U U-shaped filter tank type curb stone made of reinforced concrete or natural stones
08/18/2010CN1882750B Refuse and oil removing device and refuse and oil collection bag for the device
08/18/2010CN1813137B Electrically conductive confined space ventilator conduit
08/18/2010CN101806093A Sewer pit one-way floor drain
08/18/2010CN101514557B Method for paving channel steel cover plate
08/18/2010CN101392544B Gap catchment infiltration type drainage ditch
08/17/2010US7776212 Water screen system with boot seal
08/17/2010US7774988 Inspection chamber, as well as set of base parts therefor
08/12/2010WO2010089701A1 Device for blocking a floor drain with valve
08/12/2010WO2010089577A1 Non-return valve adapter for water closet
08/12/2010US20100200483 Rotary brush screen at an overflow sill of a rainwater relief system
08/11/2010EP2216450A2 Channel device for separating undissolved substances
08/11/2010EP2216449A1 Drain with inspection hole
08/11/2010CN201546318U Novel anti-theft water grate
08/11/2010CN201546317U Deodorant floor drain core in shape of imitative anal
08/11/2010CN201546316U Multifunctional floor drain
08/11/2010CN201546315U Water through device
08/11/2010CN201546314U Wellhead sealed inspection well
08/11/2010CN201546313U Landscape pebble apron with water drainage ditch
08/11/2010CN201546312U Drainage ditch
08/11/2010CN101086165B Pressure releasing type box and manhole cover
08/10/2010US7771591 Filter system for catch basins
08/05/2010US20100193418 Storm water treatment system, modular drain vault, tube cleaning tool and methods
08/05/2010DE102009007537A1 Kanalvorrichtung zur Abtrennung ungelöster Substanzen Channel device for separating undissolved substances
08/04/2010EP2213794A2 Method for producing a water drainage device beside the track of a rail section
08/04/2010CN201539021U Drainage channel for corridor
08/04/2010CN201539014U Rectangular anti-theft water grate
08/04/2010CN201539013U Novel soakaway pit
08/04/2010CN201539012U Infiltration-drainage pipe duct for comprehensive utilization of rainwater
08/04/2010CN201538994U Floor waterlogging drainage system
08/04/2010CN201538972U Urban road inspection well resisting settlement and fragmentation
08/04/2010CN101796309A A vortex flow control device
08/04/2010CN101793084A Bathroom floor
07/2010
07/29/2010WO2010049510A3 Method and mould assembly for rotation moulding a pipe part with a spigot end, as well as pipe part obtained therewith
07/29/2010DE102009005804A1 Gutter manufacturing method for use in e.g. road surface area, involves bringing one of gutter elements in contact with not-completely hardened material of other gutter element, and completely hardening material of latter gutter element
07/28/2010EP2210990A2 Narrow siphon
07/28/2010CN201535076U 一种淋浴/蒸汽房 A shower / steam room
07/28/2010CN201535012U 一种拉杆式防盗井沟盖板 One kind of rod-type wells trench cover theft
07/28/2010CN201535011U 一种地漏水环 An earth leakage ring
07/28/2010CN201534024U 转鼓式格栅清污机 Drum grill cleaning machine
07/27/2010CA2426389C Slot drain
07/27/2010CA2339462C Valve inspection chamber with gate valve
07/22/2010WO2010082068A1 Gate for controlling a flow of water
07/22/2010US20100181237 Oil and Debris Separator
07/22/2010DE10260693B4 Reinigungs- und Spüleinsatz für Rinnensysteme Cleaning and rinsing tool for gutter systems
07/21/2010CN201531060U Flexible odor blocking and non-return floor drain
07/21/2010CN201531059U Inner sleeve of sand sediment trap for sewer
07/21/2010CN101781909A Pipeline circulating municipal sewage treatment method
07/21/2010CN101780348A Domestic sewage treater
07/21/2010CN101779587A Stereoscopic roof greening and planting system recycling water
07/21/2010CN101363241B Intermediate storage tank and sewage source separation system based on negative pressure
07/20/2010US7758747 Modular filter system for pollution removal structure
07/16/2010CA2690156A1 Oil and debris separator
07/15/2010US20100176041 Floor drain system
07/14/2010EP2206842A1 Throttle of the guillotine type in particular for bassin and sewer pipes
07/14/2010EP2206841A2 Siphon accessible to plumbing snake via feed opening
07/14/2010EP2206840A1 Mounting plate
07/14/2010EP2206839A1 Floor drainage system
07/14/2010EP2206838A1 Pumped shower draining device
07/14/2010CN201526089U Automatic separation device for initial rainwater
07/14/2010CN201524482U Bathhouse waste hot-water circulation filtering device
07/14/2010CN101775839A Rainwater penetrating-discharging integrated ecological system
07/14/2010CN101775790A Recycled water taking and discharging construction distributing structure of power plant
07/13/2010CA2617187C A back-water trap for a floor drain system
07/12/2010CA2689832A1 Floor drain system
07/08/2010WO2010077157A1 A tank for a sewage pumping station
07/08/2010DE202009017894U1 Anlage zur Entfernung von Bodenablagerungen aus einem Wasserbecken und zur Gewinnung von Bodenschätzen aus dem Wasser System for removing soil deposits from a pool of water and extraction of minerals from the water
07/08/2010DE102008063413A1 Longitudinal sand filter for use in e.g. sewage plant, has flow roller produced by flow unit, and agitator utilized as flow unit and arranged at one of longitudinal walls in lower area of reservoir in proximity to inlet side
07/07/2010EP2204226A1 Device for securing a container/separator against backflow of liquids
07/07/2010EP2203609A1 Method for maintaining the water balance in a property and a waste water container
07/07/2010CN201521028U Sludge operation device for large-caliber sewage conduit desilting system
07/07/2010CN201521027U Impact-resisting and durable consolidated type intercepting ditch grating
07/07/2010CN201521026U Penetrative rain gutter made of resin concrete
07/07/2010CN201521025U Multipurpose pipe joint inspection well
07/07/2010CN201521024U Filtering and recycling water collector of bathhouse waste hot-water
07/07/2010CN201520982U Large-sized plastic composite inspection well with reinforced hollow steel rings
07/01/2010WO2010021472A3 Safety cover for grating
07/01/2010DE202010003581U1 Scheibenfiltersystem zur Zurückhaltung von Fein- und Grobstoffen aus strömenden Flüssigkeiten Disc filter system for retention of fine and coarse materials from flowing liquids
06/2010
06/30/2010CN201517246U Floor drain
06/30/2010CN201517245U Device for recycling rainwater on road surface
06/30/2010CN101765691A Water flow branching device, water flow branching method and sewage system
06/30/2010CN101761115A Integrated domestic sewage processor
06/24/2010WO2010049920A3 Plastic drain or inspection chamber portion with hollow-walled circumferential wall, as well as mould assembly for thereof
06/23/2010CN201512861U Specail floor drain for washing machine
06/23/2010CN201512860U Floor drain with good deodorization effect
06/23/2010CN201512859U Floor drain with good deodorization effect and easy cleaning
06/23/2010CN201512858U Vacuum floor drain device for vacuum drainage system of building
06/23/2010CN201512857U Lateral water outlet floor drain
06/23/2010CN201512856U Novel floor drain
06/23/2010CN201512855U Water collecting pedal for shower
06/23/2010CN201512854U Combined necking-enhanced plastic inspection well
06/23/2010CN201512840U Novel flexible check valve for floor drain
06/23/2010CN201512836U Water accumulation and drainage device
06/23/2010CN201512811U Module split mounting type inspection well
06/23/2010CN101748798A Construction method of water supply and drainage structure
06/23/2010CN101748791A Rainwater head cover plate of substation
06/17/2010WO2010066275A1 Storm drain (gully), and method for operating the same
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