Patents
Sitemap › E03 - Water supply; Sewerage › E03F - Sewers; Cesspools › E03F 3 - Sewer pipe-line systems
Patents for E03F 3 - Sewer pipe-line systems (3,593)
09/2014
09/16/2014DE202014006414U1 Schachtfutter, Schachtanschlussfutter, Schachtmuffe und Schachtanschlussmuffe Into manholes, manhole connection lining, shaft sleeve and shaft coupling bush
09/12/2014WO2014138042A1 Underdrain and method for transferring forces and directing flow
09/11/2014DE102014103243A1 Verfahren zum teilweisen Beschichten einer Schlauchfolie Method for partially coating a tubular film
09/11/2014DE102014103237A1 Schlauchfolie und deren Verwendung Tubular film and the use thereof
09/04/2014US20140248088 Apparatus and method for providing access to a buried pipe
08/2014
08/29/2014DE202014103321U1 Schlauchliner mit einer zu einem Folienschlauch verbundenen, vlieskaschierten Folienbahn CIPP associated with a tubular film, fabric-backed sheet
08/28/2014WO2014022097A8 Pipe liner having a wireless data transmitter with sensing capabilities
08/28/2014DE19842259B4 Abgangsvorrichtung für den dichten Anschluß einer Rohrleitung an einen Hauptsammler Disposal device for the tight connection of a pipe to a main sewer
08/27/2014EP2769029A2 Drainage device
08/26/2014US8815094 Fluid conduit with layered and partial covering material thereon
08/13/2014CN203769049U 一种污水收集池 One kind of sewage collection tank
08/13/2014CN203769040U 一种能够排雪的路边下水道 Capable row snow street sewer
08/13/2014CN203769037U 一种超量雨水蓄排系统 One kind of excessive accumulation of rainwater drainage system
08/13/2014CN103981937A 一种用于光伏发电系统的节水装置 Water-saving device for photovoltaic systems
08/13/2014CN103978025A 一种可以快速稳定化含铬土壤及生活垃圾的填埋方法 A quick method for stabilizing chromium-containing soil and landfill garbage
08/13/2014CN103978024A 一种可以同步稳定化含铬土壤及生活垃圾的填埋方法 A stabilization of the landfill can be synchronized chromium-containing soil and garbage
08/13/2014CN102498347B 热交换器组件及用于传递热能的方法 A heat exchanger assembly and method for transferring thermal energy
08/06/2014CN203755431U 兼顾洪峰削减的初期雨水及雨污混合水溢流调蓄池设施 Taking into account the reduction in peak early rain and storm sewage overflow storage tank mixed water facilities
08/06/2014CN203755424U 旋流式水力控制雨水截流弃流切换井系统 Swirl-hydraulic control stormwater interceptor wells abandoned stream switching system
08/06/2014CN203755423U 一种新型排水沟定型装置 A new device drains stereotypes
08/06/2014CN203755422U 一种可拆装带台口的排水沟模板装置 A device with a removable template gutter proscenium
08/06/2014CN203755322U 用于护坡与崩岗排水固土的沟管网防护体 Ditch network protection body for slope drainage and solid soil collapse Gang
08/06/2014CN103967108A 一种机房室内上排水系统及其使用方法 An interior room on the drainage system and method of use
08/06/2014CN103046637B 一种管道螺旋钻法顶管施工方法 A spiral pipe jacking method pipe drilling method
07/2014
07/30/2014CN203741975U 一种安装外排水管用的工具 A tool used to install external drainage
07/30/2014CN203741974U Pvc胶水承插管材上的清扫口管件 Clean mouth socket pipe fittings Pvc glue on
07/30/2014CN203741973U 一种易于拧动的封堵盖 Plugging an easy twist lid
07/30/2014CN103953108A 一种防室内埋地排水管道下沉施工方法 An anti-room sink drains underground construction methods
07/30/2014CN102486033B 地沟与污水槽连接防腐蚀结构 Trench and sump connections corrosion structure
07/23/2014CN203729421U 一种污水提升泵站出水管道结构 One kind of sewage pump stations effluent pipeline construction
07/23/2014CN103938703A 一种顶管施工方法 One kind of pipe jacking method
07/16/2014EP2754987A1 Pipe, pipeline section and pipeline
07/16/2014EP2754763A1 Connection assembly
07/16/2014CN203716267U 一种预制混凝土空心板式组合方沟 A prefabricated concrete hollow plate combination square grooves
07/16/2014CN203716235U 纤维复合材料排水器 Fiber composite drainage
07/15/2014CA2673225C Conduit repair structure
07/09/2014CN203703483U 一种自动解冻的防盗下水管 An automatic thawing of theft under the water
07/09/2014CN203703399U 一种带有伴热带的防盗管道 A burglar with a pipeline with tropical
07/09/2014CN203701249U 便于疏通的给排水污水管道 Easy to clear the drainage sewers
07/09/2014CN203701248U 一种热电厂废水资源的综合回收再利用装置 Comprehensive recovering one power plant wastewater reuse system resources
07/09/2014CN203701247U 一种变电站电缆沟预制混凝土过水桥板 Substations cable channel precast concrete deck over the water
07/09/2014CN203701246U 一种用于电镀废水的封闭式排水系统 Closed drainage system for electroplating wastewater
07/09/2014CN203701216U 一种给排水排污管道 One kind of drainage outfall
07/09/2014CN103255831B 一种能够渗透地下水的雨水管道 A way to penetrate underground storm sewer
07/03/2014WO2014101916A1 Method for sealing off a pipeline system
07/03/2014US20140182727 Method, system, and apparatus for flood control
07/02/2014EP2748381A1 Drainage channel system
07/02/2014CN203684375U 一种水封式排油检查井 One kind of water-sealed drain manholes
07/02/2014CN203684338U 一种分流排水器 One kind of shunt drainage
07/02/2014CN103902783A 一种基于广义逆向学习差分算法的排水管网优化方法 An optimization method based on generalized inverse differential learning algorithm drainage network
07/02/2014CN103898843A 一种多重防渗漏钢筋混凝土管涵 A multi-impermeable reinforced concrete pipe culvert
07/02/2014CN103216004B 一种收储生活排水用作消防水装置 One kind of purchasing and storage life of drainage water used for fire apparatus
06/2014
06/26/2014WO2014099891A1 Gas-liquid distribution technique for water or wastewater filters using underdrains
06/25/2014EP2746476A1 Cover device with slot for water gutter
06/25/2014CN203669075U 一种便于检测和维护的雨污排水系统 An easy inspection and maintenance of rain and sewage drainage system
06/25/2014CN203669042U 用于生活或工程排水管道的防除淤堵装置 Means for controlling clogging drains the life or works
06/25/2014CN103882923A 具有止回功能的三腔式储渣器 Three-chamber type slag reservoir has a non-return function
06/18/2014CN103867372A Generating set centralizing sewers
06/18/2014CN103866774A Ditch pipe network protection body for slope protection and collapsing hill drainage and soil fixation
06/12/2014WO2014086808A1 Frame of a drainage channel
06/12/2014US20140158596 Partitioned Separator Water Treatment System With Multiple Upflow Filters
06/12/2014DE102013113788A1 Mehrschichtige Folie The multilayer film
06/12/2014DE102013113753A1 Mehrschichtfolie Multilayer film
06/11/2014EP2740592A2 Multilayer film
06/11/2014CN203639845U 一种用于排水泄洪的空心圆管涵结构 Hollow tube structure for a drainage culvert spillway
06/11/2014CN103850402A Construction process for siphon rainwater system
06/11/2014CN103850321A Draining pipeline for purified water
06/04/2014CN203625996U 一种污水管的防堵装置以及污水管 Attempts to prevent a sewer system and sewage pipes
06/04/2014CN103835346A Stink-proof sewer pipe
06/04/2014CN103835295A Construction method for downwards penetrating through petroleum pipeline with sewage pipe in deep foundation pit
06/03/2014CA2732245C Modular, scalable liquid management system
05/2014
05/28/2014CN203613631U 一种分流式立式污泥污水处理系统 One kind of Split vertical sludge wastewater treatment system
05/28/2014CN203613630U 一种新型给排水装置 A new drainage system
05/28/2014CN203613629U 一种泄水排水管 One kind of discharge drain
05/28/2014CN103821222A 兼顾洪峰削减的初期雨水及雨污混合水溢流调蓄池设施 Taking into account the reduction in peak early rain and storm sewage overflow storage tank mixed water facilities
05/21/2014CN203603242U 一种雨水处理装置 One kind of stormwater treatment device
05/15/2014DE102012014997A1 Auskleidungsschlauch und verfahren zur überprüfung der durchhärtung eines auskleidungsschlauchs aus harzgetränktem fasermaterial Liner bag and procedures for checking the curing of a resin-impregnated fiber material lining hose from
05/14/2014EP2729752A1 Method for extraction heat from an effluent, especially waste water, circulating in a conduit, heat exchanger and material for implementing said method
05/14/2014EP2729724A1 Cured-in-place pipe rehabilitation process and such cured-in-place pipe
05/14/2014CN203594092U 承载大型设备或动荷载地面的直埋排水管 Dynamic load carrying large equipment or floor drains buried
05/14/2014CN203594091U 一种水箱虹吸破坏装置 One kind of tank siphon device
05/14/2014CN103787562A 自动化提取楼房阴井池内沼气能源 Automated extraction wells overcast pool biogas energy buildings
05/14/2014CN103114640B 一种园区用水的动态检测分流系统及其动态检测分流方法 One kind of park water diversion system and dynamic testing method for dynamic testing shunt
05/07/2014EP2728077A1 Channel for removal of surface waters
05/07/2014EP2728076A2 Channel for removal of surface waters
05/07/2014CN203583639U 炼钢厂原料厂房的双层排水系统 Double drainage system steelworks plant material
05/07/2014CN103774738A 垃圾填埋场hdpe花管的铺设方法 The method of laying flowers landfill hdpe pipe
05/07/2014CN103774737A 一种通过水流发电供能的摇摆式排污装置 A swing through the water sewage plant for energy generation
05/07/2014CN103195160B 一种免下检查井排水管道封堵器及其使用方法 Under a no-Manhole sewer occluder and method of use
04/2014
04/24/2014WO2014062072A1 Improvements to manhole assemblies
04/24/2014DE102012012688A1 Drehvorrichtung und Kanalspül- und Inspektionssystem Rotation device and Kanalspül- and inspection system
04/23/2014CN203559478U Biological drying refuse for garbage
04/23/2014CN103741782A Roadway rainwater collection system
04/23/2014CN103741781A Plugging cover easy to screw
04/17/2014WO2014058310A1 A duct element, a drain pipe emptying system and method for temporarily disconnecting an outlet pipe of a building from a sewer main
04/17/2014WO2014029866A3 A structural element comprising a building section and a footing channel
04/17/2014DE102012019931A1 Seal for spigot and socket joint for connection of tubular body e.g. pipe, has opposite portions provided in cross-section inside seal, where self-lubricating material is arranged adjacent to opposite portions inside seal
04/17/2014DE102012019930A1 Seal for spigot and socket joint of tubular portion for sewer pipes, has cavity that is provided between base portion and sealing wedge to allow displacement of sealing wedge against base portion
04/16/2014CN203546885U Urban underground sewage treatment device
04/16/2014CN203546880U Novel rainwater precipitating filtering vertical well
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