| Patents for E03F 5 - Sewerage structures (11,230) |
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| 03/05/2015 | WO2015028770A1 Method and apparatus for back-flow prevention |
| 03/05/2015 | DE102014112566A1 Verbesserte Filtervorrichtung für Schächte und Leitungen Improved filtering device for manholes and pipes |
| 03/05/2015 | DE102014012762A1 Vorrichtung zur Aufnahme, Speicherung und Abgabe von Substanzen für den Einbau in das Erdreich A device for receiving, storing and dispensing of substances for incorporation into the soil |
| 03/05/2015 | DE102013109367A1 Bodeneinlauf Floor Drain |
| 03/05/2015 | DE102013008698B4 Verfahren zur Prüfung von Sandfängen in Kläranlagen Methods of examination of sand traps in sewage treatment plants |
| 03/04/2015 | EP2843143A1 Device for adjusting the level of liquid in a pipe and liquid-distribution box incorporating such a device |
| 03/03/2015 | US8967190 Drain with adjusting frame |
| 03/03/2015 | US8967176 Fume blocking drain cap |
| 02/28/2015 | CA2841187A1 Hood for preventing the discharge of debris from a wastewater collection basin |
| 02/26/2015 | WO2015026025A1 Rotary refuse-removing apparatus |
| 02/26/2015 | WO2015026024A1 Rotary refuse-removing apparatus |
| 02/26/2015 | US20150053598 Fluid Flow Control and Debris Intercepting Apparatus |
| 02/26/2015 | DE102013011434A1 Abdeckung für Bodenablaufrinne Cover for soil drainage channel |
| 02/25/2015 | EP2840193A1 Road drain and insert for same |
| 02/25/2015 | EP2838675A1 System for the treatment of food waste in connection to dish washing installations |
| 02/24/2015 | USRE45385 Wastewater treatment system |
| 02/19/2015 | WO2015022489A1 A separator module for a stormwater gully chamber |
| 02/19/2015 | US20150048014 Separator module for a stormwater gully chamber |
| 02/19/2015 | DE10243293B4 Geruchsverschluss für Abwasserbauwerke Trap for sewage structures |
| 02/19/2015 | DE102013108844A1 Verfahren zur Kanalschachtunterteilsanierung Method for channel manhole base redevelopment |
| 02/17/2015 | US8955539 Portable steel-reinforced HDPE pump station |
| 02/11/2015 | CN204151897U 池间地下动力排水防倒流结构 Underground drainage pond between the power structure backflow |
| 02/11/2015 | CN204151896U 一种漩流井 One kind of swirling Wells |
| 02/11/2015 | CN204151895U 新型单箅雨水口井盖 New single grate covers gullies |
| 02/11/2015 | CN204151894U 一种自动开闭防臭排水地漏 An automatic opening and closing deodorant floor drain |
| 02/11/2015 | CN204151893U 一种建筑用排水器的阻隔座结构 An architectural barrier seat of drainage structures |
| 02/11/2015 | CN204151892U 一种室内用卫生间装修用落水器 A kind of interior decoration with toilet drowning device |
| 02/11/2015 | CN204151891U 一种建筑用落水器 A building with the water filter |
| 02/11/2015 | CN204151890U 用于厨房污水排放的井座 Well seat for kitchen waste water discharge |
| 02/11/2015 | CN204151889U 一种地漏 An earth leakage |
| 02/11/2015 | CN204151888U 一种防臭地漏 One kind of odor floor drain |
| 02/11/2015 | CN204151887U 一种排污水用检查井 A water sewage manholes |
| 02/11/2015 | CN204151886U 一种检查井 A test well |
| 02/11/2015 | CN204151885U 一种实现与pe实壁管热熔对接的油污隔栅塑料检查井 An implementation of the solid wall pipe pe Butt plastic grille check the oil wells |
| 02/11/2015 | CN204151884U 一种新型下水道井 A new sewer wells |
| 02/11/2015 | CN204151883U 危险固体废物填埋场地下水叶脉状导流系统 Hazardous solid waste landfill groundwater vein-like diversion system |
| 02/11/2015 | CN204151880U 地下输水管道排气、检查系统 Underground aqueduct exhaust, check the system |
| 02/11/2015 | CN204151829U 一种便于排污除杂的检查井 An impurity of sewage manholes easy |
| 02/11/2015 | CN204151828U 一种方便除杂的检查井 A convenient purify the Manhole |
| 02/11/2015 | CN204151827U 一种能够适应不同直径管道的检查井 Able to adapt to a different diameter pipe inspection wells |
| 02/11/2015 | CN204150016U 新式洗车槽 The new car wash trough |
| 02/11/2015 | CN104343179A 菱形孔泄水栅 Diamond hole sluice gate |
| 02/11/2015 | CN104343178A 一种防洪下水井盖系统 One kind of flood protection system manhole |
| 02/11/2015 | CN103374965B 一种垃圾填埋场文丘里自循环负压排水系统 One kind of landfill venturi vacuum drainage system from the circulation |
| 02/10/2015 | US8950690 Safety drain apparatus |
| 02/05/2015 | DE102013012576A1 Schachtanordnung und Verfahren zum Verbinden eines Schachtrahmens mit einem Schachtrohr A shaft arrangement and method for connecting a shaft frame with a shaft pipe |
| 02/05/2015 | DE102010044971B4 Filtervorrichtung für einen Straßenablauf Filter device for a road gully |
| 02/04/2015 | EP2831345A1 Method for operating a pump unit |
| 02/04/2015 | CN204139527U 一种淋浴室地面排水防滑结构 A shower room anti-skid surface drainage structures |
| 02/04/2015 | CN204139525U 一种带有浴缸的浴室地面排水防滑结构 A bathroom with a bathtub drain slip floor structure |
| 02/04/2015 | CN204139304U 一种无堵塞城市污水提升一体机 A non-clogging urban sewage lifting machine |
| 02/04/2015 | CN204139303U 雨水口除污架 Gullies decontamination shelf |
| 02/04/2015 | CN204139302U 一种可自清洁的矩形雨水调蓄池 One kind of self-cleaning rectangular rainwater storage tanks |
| 02/04/2015 | CN204139301U 一种配备自动清洗设备的圆形雨水调蓄池 One kind is equipped with automatic cleaning device round rainwater storage tanks |
| 02/04/2015 | CN204139300U 一种用于污水处理前端的分洪溢流器 A tip of the sewage treatment diversion finder |
| 02/04/2015 | CN204139299U 一种塑胶集水池拼装结构 One kind of plastic sump assembly structure |
| 02/04/2015 | CN204139298U 装饰性景观道路雨水篦子 Decorative Parkway rain grate |
| 02/04/2015 | CN204139297U 一种环保型排水井盖 An environmentally friendly drain covers |
| 02/04/2015 | CN204139296U 一种浮动式地漏 One kind of floating floor drain |
| 02/04/2015 | CN204139295U 一种地漏改进结构 An earth leakage improved structure |
| 02/04/2015 | CN204139294U 一种新型的洁净地漏 A new clean floor drain |
| 02/04/2015 | CN204139293U 一种暗渠防冲走人器具 One kind of man washed away culverts anti appliance |
| 02/04/2015 | CN204139292U 一种雨水沉泥检查井 One kind of rain silt Manhole |
| 02/04/2015 | CN204139291U 一种固液分离反冲洗装置 One kind of solid-liquid separation device backwash |
| 02/04/2015 | CN204139290U 一种城市内涝预前应急处置系统 An urban waterlogging advance emergency response system |
| 02/04/2015 | CN204139243U 一种雨水回收利用装置 One kind of rainwater recycling system |
| 02/04/2015 | CN204139208U Frp纤维再生混凝土盖板 Frp fiber recycled concrete cover |
| 02/04/2015 | CN104328837A 一种内置钢筋桁架的水池保温盖板及作法 A built steel truss of the pool cover and insulation practices |
| 02/04/2015 | CN104328836A 一种环保型预制双箱深孔式排水井及其施工方法 An eco-friendly prefabricated double-box style deep drainage wells and construction method |
| 02/04/2015 | CN104328835A 挤压成型机排水系统用地漏 Extruder land drainage system leak |
| 02/04/2015 | CN104328834A 一种防逆流滤板检查井 An anti-backflow Manhole Plates |
| 02/04/2015 | CN104328833A 挤压成型机排水系统 Extrusion molding machine drainage system |
| 02/04/2015 | CN104328831A 一种地浸采铀井场污水收集系统 One kind situ leaching of uranium wellsite Sewerage |
| 02/03/2015 | US8945375 Fluid flow control and debris intercepting apparatus |
| 02/03/2015 | US8943911 Remote monitoring of stratified layers in grease interceptors |
| 01/29/2015 | WO2015011294A1 Stacking aid for a sewage or drainage system inspection chamber and an assembly of such a stacking aid and an inspection chamber |
| 01/29/2015 | WO2015010989A1 Drain device |
| 01/29/2015 | WO2015010986A1 Drain trap for a wastewater drainage device |
| 01/29/2015 | WO2015010982A1 Drain |
| 01/29/2015 | US20150027964 Sewage screening system |
| 01/29/2015 | DE102014002171A1 Kombiniertes Speicher- und Behandlungssystem für die Mischwasserentlastung Combined storage and treatment system for combined sewer overflows |
| 01/29/2015 | DE102013107848A1 Ablauf Expiration |
| 01/29/2015 | DE102013107840A1 Ablaufeinrichtung Off device |
| 01/29/2015 | DE102013107836A1 Geruchsverschluss für eine Abwasserablaufeinrichtung Trap for wastewater discharge device |
| 01/28/2015 | CN204126046U 一种真空无负压污水提升一体化设备 A vacuum no vacuum sewage lifting equipment integration |
| 01/28/2015 | CN204126045U 校园路肩用自动防堵排水装置 Campus shoulder with automatic anti-blocking drainage |
| 01/28/2015 | CN204126044U 一种真空无负压固液分离器 A vacuum no vacuum solid-liquid separator |
| 01/28/2015 | CN204126043U 一种初期雨水弃流装置 One kind of abandoned rainwater flow device |
| 01/28/2015 | CN204126042U 一种大型地下事故池 A large, underground pool accident |
| 01/28/2015 | CN204126041U 内置于下水管的存水弯、板盖一体防逆阀 Built in the trap under the water, one of the anti-reverse valve plate cover |
| 01/28/2015 | CN204126040U 一种下水道井 One kind of sewer wells |
| 01/28/2015 | CN204126039U 用于泳池周边的缝隙式溢水沟 Type overflow ditch gap for the pool surrounding |
| 01/28/2015 | CN204126037U 厂区雨水排水系统 Plant rainwater drainage system |
| 01/28/2015 | CN204125968U 一种电缆井防积水装置 A cable anti-water wells device |
| 01/28/2015 | CN104314165A 公园污水分离回收装置 Park sewage separation recovery |
| 01/28/2015 | CN104314164A 一种规模化畜禽养殖场污水贮存池的防渗改造方法 One kind of large-scale livestock farms sewage reservoir seepage transformation method |
| 01/28/2015 | CN104314163A 组合装配式浮体随动污水池加盖膜密封单元及密封罩 And assembled float follower cesspool membrane stamped seal units and enclosures |
| 01/28/2015 | CN104314162A 一种雨篦子及其生产方法 A fine-toothed comb and production method rain |
| 01/28/2015 | CN104314161A 一种排水地漏 A wastewater drain |
| 01/28/2015 | CN104314160A 一种雨水口模具及其使用方法 One kind of gullies mold and method of use |