Patents
Sitemap › E03 - Water supply; Sewerage › E03F - Sewers; Cesspools › E03F 5 - Sewerage structures
Patents for E03F 5 - Sewerage structures (11,230)
11/2012
11/21/2012CN202544080U Steam guidance silting prevention cover board
11/21/2012CN202544079U Water discharge grate
11/21/2012CN202544078U Horizontal anti-backflow draining device
11/21/2012CN202544077U Automatic cover type multifunctional refluxing resistance floor drain
11/21/2012CN202544076U Automatic sealed type multifunctional floor drain accessory
11/21/2012CN202544075U Double-opening deodorization drainage water dropping device
11/21/2012CN202544074U A permeable drainage seal device for sewer manholes
11/21/2012CN202544073U Combined plastic inspection well
11/21/2012CN202544072U Filtration and drainage system on building top plate
11/21/2012CN202543763U Drainage curb
11/21/2012CN102787647A Intensive side-flow sewage water lifting pump chamber
11/21/2012CN102787630A Sewer pipe straight-through trap having curved surface fluid baffle plates
11/21/2012CN102786110A Farmland nitrogen and phosphorous non-point source pollution control and recycle system, and method thereof
11/15/2012WO2012153912A1 Drain pipe for a toilet bowl
11/15/2012DE202012103849U1 Flüssigkeits-Rückhaltevorrichtung Liquid retention device
11/15/2012DE102011050356A1 Shower drain assembly structure installed in building, has recess that is provided at upper surface of mounting base or extension element, and is formed with length corresponding to length of shower channel structure
11/14/2012EP2521824A1 Gully arrangement
11/14/2012CN202530559U All-hydraulic wheel high-altitude moving drainage pump station
11/14/2012CN202530558U Collecting well structure
11/14/2012CN202530557U Well lid
11/14/2012CN202530556U Rainwater filtering device for rainwater side ditch
11/14/2012CN202530555U Waterproof structure of floor drain
11/14/2012CN202530554U Novel floor drain
11/14/2012CN202530553U Inspection well
11/14/2012CN202530552U Plastic inspection well for drainage
11/14/2012CN202530551U Brick drainage slope
11/14/2012CN202530550U Switching-available waterway
11/14/2012CN102776951A Ventilation device used for inspection well
11/14/2012CN102776949A Separately-built type rainwater storage system
11/14/2012CN102776931A Anti-spill-over trapping floor drain
11/14/2012CN102776930A Floor drain with water storage cavity
11/14/2012CN102776929A Automatic sealing floor drain
11/14/2012CN102776928A Deodorant floor drain
11/14/2012CN102776927A Water-seal floor drain not easy to dry
11/14/2012CN102080412B Water grate
11/14/2012CN101568284B Shower base with flow enhancing covered drain
11/13/2012DE202012010390U1 Geruchsverschlussvorrichtung Trap device
11/08/2012DE102011050081A1 Schwingungs- und Lärmminimierung von Schachtdeckeln und Rosten Vibration and noise minimization of manhole covers and grates
11/07/2012CN202519785U Initial runoff pollution intercepting device
11/07/2012CN202519784U Inflow energy dissipation exhaust and outflow multifunctional combined well of storage adjusting pipe
11/07/2012CN202519783U Drainage structure of toilet or bathroom
11/07/2012CN202519782U Deodorization floor drain
11/07/2012CN202519781U Draining, sewage discharging and shunting system for residential subdistrict
11/07/2012CN202519780U Embedded sewage intercepting facility inside river bank
11/07/2012CN202519762U Deodorizing floor drain
11/07/2012CN202519760U Air choke valve for drainage floor drain
11/07/2012CN202519759U Rat-proof floor drain
11/07/2012CN102767233A Automatic drainage system for civil air-defense construction
11/07/2012CN102767232A Rainwater drainage ditch
11/07/2012CN102767231A Floor drainage piece
11/07/2012CN102767230A Constituent component of inspection well body
11/07/2012CN102767229A Constituent component of inspection well body
11/07/2012CN102767228A High-compressive-stress dispersing type municipal inspection well protection cover
11/07/2012CN102767227A Combined rectangular municipal inspection well chamber prefabricating part
11/07/2012CN102767225A Automatic water-discharging device for power-distributing room
11/07/2012CN102767191A Anti-differential-settlement inspection well device and construction method thereof
11/06/2012DE202012009556U1 Einsteighilfe Entrance aid
10/2012
10/31/2012EP2516333A1 Separator for low discharge applications
10/31/2012DE102011017774A1 Vorrichtung und Verfahren zur Vermeidung oder Verringerung der Bildung von H2S, biogener Schwefelsäure und/oder Mercaptanen in wasserführenden Rohrsystemen Apparatus and method for preventing or reducing the formation of H2S, biogenic sulfuric acid and / or mercaptans in water-bearing pipe systems
10/31/2012CN202509619U Square orifice type sewage port cover board composite member
10/31/2012CN202509618U Intercepting ditch cover of underground parking lot
10/31/2012CN202509617U Novel easy-to-dismount-and-clean floor drain
10/31/2012CN202509616U Meniscograph hole type square floor drain cover
10/31/2012CN202509615U Returning and overflowing-proof floor drain for balcony
10/31/2012CN202509614U Floor drain with inclined panels
10/31/2012CN202509613U Launder
10/31/2012CN202509612U Protective screening of manhole
10/31/2012CN202509611U High-strength cover plate of ditch
10/31/2012CN202509609U Conveyable integrated sewage collecting and conveying integral device
10/31/2012CN202509608U Multifunctional rainwater regulating drainage and storing utilization integrated system
10/31/2012CN202509583U Water leaking cover
10/31/2012CN102758479A Floating-ball environment-friendly water seal floor drain
10/31/2012CN102758473A Side drain floor drain
10/31/2012CN102758472A Straight-draining floor drain
10/31/2012CN102758452A Convenient type rectangular inspection well
10/31/2012CN102108721B Rainwater collecting pool provided with water distribution water yielding device
10/25/2012US20120267296 Device for use with floor drains
10/25/2012DE102011105334A1 Shaft ring for shaft made of concrete, comprises multiple spaced load receiving elements, which are arranged on periphery in distributed manner and spaced from each other, where individual load receiving element is inserted into recess
10/24/2012CN202500217U Double-wall-type pump well
10/24/2012CN202500216U Door-shaped leak type cover plate assembly of sewer opening
10/24/2012CN202500215U Mushroom-shaped drain hole type sewer port cover plate assembly
10/24/2012CN202500214U Two-leak sewer manhole cover plate assembly
10/24/2012CN202500213U Six-leakage-hole-type sewer opening cover plate assembly
10/24/2012CN202500212U Chrysanthemum-shaped drain hole type sewer port cover plate assembly
10/24/2012CN202500211U Multi-slit combined grate
10/24/2012CN202500210U Floor drain
10/24/2012CN202500209U Brick drainage ditch
10/24/2012CN202500208U Deodorization diversion box of gutter inlet of combined-system drainage pipeline
10/24/2012CN202500188U Novel self-sealing floor drain
10/24/2012CN202499786U Floating bed filter screen type biological grid
10/24/2012CN102747775A Initial rainwater source catch basin
10/24/2012CN102747774A Floor drain cover
10/24/2012CN102747773A Energy-saving draining well
10/24/2012CN102747762A Hidden floor drain for bathroom in hotel and dwelling house
10/24/2012CN102747757A Rainwater collection and using method for desertification area
10/24/2012CN101956424B Same-layer floor drain
10/23/2012CA2683616C Dust-removal managing pit
10/22/2012DE202012008818U1 Stabilisierungselement für Schachtböden Stabilizing element for inspection chambers
10/18/2012WO2012140407A1 Flow regulating device
10/18/2012WO2012140071A1 Installation aid
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