Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887)
06/2014
06/26/2014US20140176344 In line inspection method and apparatus for performing in line inspections
06/26/2014US20140175186 Insulated solution injector, system including the same, and method of injecting using the same
06/26/2014US20140174580 Fuel Filling Device for a Ship and a Fuel Cap Thereof
06/26/2014US20140174577 Connector
06/26/2014US20140174560 Bypass seal for rotary regenerative air preheaters
06/26/2014DE102012113089A1 Verfahren zum Abdichten eines Rohrleitungssystems A method for sealing a pipeline system
06/26/2014DE102012024905A1 Auskleidungsschlauch für die Sanierung von Leitungssystemen und Verfahren zur Sanierung von Leitungssystemen Liner bag for the rehabilitation of pipeline systems and methods for rehabilitation of pipeline systems
06/25/2014EP2746639A1 Noise reducing piping
06/25/2014EP2746638A2 Pipeline pig signal trigger cavity seal
06/25/2014EP2746636A1 Splash guard tape
06/25/2014CN203671149U 直管排潮内固定节结构 Straight pipe exhaust tide fixation section structure
06/25/2014CN203671147U 一种真空恒温流体输送管道 A vacuum heated fluid pipes
06/25/2014CN203671142U 蠕动式管道机器人爬行机构 Peristaltic pipe robot crawling mechanism
06/25/2014CN203671141U 螺旋式管道机器人 Spiral pipe robot
06/25/2014CN203671140U 一种管道泄露点密封结构 Point of a piping leak sealing structure
06/25/2014CN203671139U 管状钢构件内壁防腐发泡封堵工具 The inner wall of the tubular member foam block tool steel corrosion
06/25/2014CN203671138U 一种管道气堵 One kind of pipeline gas block
06/25/2014CN203671137U 用于无缝管自动超声波探伤的管端密封装置 Seamless tube end sealing device for automatic ultrasonic testing
06/25/2014CN203671136U 一种变压器圆集流管端头封闭结构 A transformer circular manifold end closure structures
06/25/2014CN203671135U 一种专用于pe波纹管的管道塞 A dedicated pipeline to pe bellows plug
06/25/2014CN203671134U 一种全密封磁性控制管道阀门 A fully sealed magnetic control of pipeline valves
06/25/2014CN203671133U 直管排潮全固定节结构 Tide whole row of straight pipe sections fixed structure
06/25/2014CN203671132U 弯管排潮全固定节结构 Bend ranked Tide whole structure of the fixed section
06/25/2014CN203671131U 地上型排潮阀柜 Ground type exhaust valve cabinet tide
06/25/2014CN203671130U 一种限流环 One kind of limiting ring
06/25/2014CN203671129U 三层pe防腐钢管的同心构件 Three concentric member pe pipe corrosion
06/25/2014CN203671115U 一种p型弯头 One kind of p-type elbow
06/25/2014CN203671046U 一种消音型pvc排水管结构 An intake silencer type pvc drainage structure
06/25/2014CN203671017U 一种直管全固定节结构 A direct-tube structure of the whole fixed Festival
06/25/2014CN203669032U 一种防堵塞管道 An anti-clogging pipes
06/25/2014CN203668970U 一种箱涵的通风调压结构 A box culvert structure ventilation regulator
06/25/2014CN103890475A 线路截止凸缘 Line cut flange
06/25/2014CN103890472A 防振夹紧装置 Anti-vibration clamping device
06/25/2014CN103883843A 一种用于变电站事故集油池的通气装置 A ventilation unit substations for oil reservoir accident
06/25/2014CN103883841A 一种变径管道机器人移动装置 One kind of mobile device adjustable pipe robot
06/25/2014CN103883840A 一种管道防腐层清理机器人 One kind of pipeline coatings cleanup robot
06/25/2014CN103883839A 一种不锈钢管道的应急堵漏盒及其安装方法 Emergency plugging kit and installation method of stainless steel pipes
06/25/2014CN103883838A 一种冶金企业埋地给水管爆管现场快速抢修方法 A metallurgical enterprises of buried water pipe burst pipe repair method for rapid field
06/25/2014CN103883837A 可调节内外尺寸的管道封堵件 Adjustable inner and outer dimensions of the pipeline closure member
06/25/2014CN103883836A 一种带滚珠的拉力弹簧 A tape tension spring ball
06/25/2014CN103883835A 一种管道减振装置 One kind of pipe damping device
06/25/2014CN103883820A 限导程旋流叶片式锥体底座 Limit lead swirl vane cone base
06/25/2014CN103883807A 一种upvc空壁内螺旋管 An internal spiral upvc empty wall
06/25/2014CN103883794A 一种减振阀 A vibration damping valve
06/25/2014CN103883082A 一种管道防爬刺 Anti-climb stab of a piping
06/24/2014US8761958 Methods and devices used for automatically controlling speed of an expander
06/24/2014US8761957 Methods and devices used for automatically controlling speed of an expander
06/24/2014US8757931 Pipe guide adapter
06/24/2014US8757930 Apparatus and method for providing access to a buried pipe
06/24/2014US8757668 Connector with pressure equalization
06/24/2014US8757212 Pulsation damping capsule
06/23/2014DE212012000205U1 Schleifelement und dessen Verwendung in einer Bearbeitungsvorrichtung Grinding element and its use in a machining apparatus
06/19/2014WO2014093785A1 Access port plug
06/19/2014WO2014090381A1 Pipe clamp
06/19/2014US20140170035 Gasification system and method of adjusting a piping arrangement of a gasification system
06/19/2014US20140169886 Lateral reinstatement cutter and single access point method of use
06/19/2014US20140166144 Composite Ducts and Methods
06/19/2014US20140166143 Flow through cylindrical bores
06/19/2014US20140166115 Water hammer recognizing and energy saving water hammer prevention system and method for controlling the same
06/19/2014US20140165870 Travelling device for an apparatus for rehabilitating pipelines and such an apparatus
06/19/2014US20140165869 Adaptable Steering Assembly for Tool Head for Use in a Pipeline
06/19/2014CA2826730A1 Erosion resistant flow conduit
06/18/2014DE102012223033A1 Device for damping pressure fluctuations of pump, has compensation element and wall of cavity that are shaped, such that compensation element applies pressure to wall of cavity, when pressure is applied to compensating element
06/18/2014DE102012223028A1 Device for damping pressure fluctuations in fluid, has damping element which is arranged on side of compensation element, so that deformation of compensation element is reformed under force effect of damping element on compensation element
06/18/2014DE102012223020A1 Device for damping pressure fluctuation in e.g. fuel in gas treatment of engine, has damping element arranged on space side facing away from compensation element such that compensating element recedes from space due to pressure application
06/18/2014DE102012223009A1 Device for damping pressure fluctuations in fluid, has damping element which is arranged on side of compensation element, so that deformation of compensation element is reformed under force effect of damping element on compensation element
06/18/2014DE102012024624A1 Acoustic channel segment for use in intake air channel of internal combustion engine of passenger car, has wall arrangement with radially inner and outer edge flanges, where wall segment is radially supported at edge flanges
06/18/2014DE102012024317A1 Device i.e. damper element, for reducing pressure pulsation in pipe for guiding e.g. liquid, in trackless wheeled vehicle, has partial helical part whose longitudinal axis is mainly oriented in main flow direction of medium
06/18/2014CN203656487U 一种低噪声预制直埋蒸汽保温管滚动支架 A low noise pre-buried steam pipe insulation roll holder
06/18/2014CN203656480U 轮履复合径向可调式管道机器人 Adjustable wheel shoe composite radial pipe robot
06/18/2014CN203656479U 一种旋转镜导向支架 A rotating mirror guide bracket
06/18/2014CN203656478U 一种滑撬式自补偿变径导向器 One kind of skid-type self-compensating adjustable guide
06/18/2014CN203656477U 一种变径导向器 One kind of adjustable guide
06/18/2014CN203656476U 一种水龙头连接器 One kind of faucet connector
06/18/2014CN203656475U 一种除污器自动排污装置 One kind of automatic sewage decontamination unit
06/18/2014CN203656474U 一种可拦截异物的管道 One kind of foreign bodies can intercept pipeline
06/18/2014CN203656473U 煤矿井下用管道泄漏的金属扣压管件抢修装置 Coal mine with a metal pipe leaking pipe repair device withholding
06/18/2014CN203656472U 输油管道带压堵漏修补装置 Pressure Seal pipeline repair device
06/18/2014CN203656471U 防爆管件 Proof fittings
06/18/2014CN203656470U 管接头、贮气筒及车辆 Fittings, air reservoir and vehicles
06/18/2014CN203656469U 一种螺旋换气式管件 Ventilation pipe fittings in a spiral
06/18/2014CN203656468U 包裹保温材料后的化工管道法兰检漏装置 After wrapping insulation pipe flange leak detection apparatus chemical
06/18/2014CN203656467U 预制直埋保温管安装报警线模具 Prefabricated buried pipe insulation installation alarm wire mold
06/18/2014CN203656466U 一种螺杆传输管的防护盖 A screw conveyor pipe protective cover
06/18/2014CN203656465U 测试接头装置 Test Connectors device
06/18/2014CN203656447U 一种消音三通 An intake silencer tee
06/18/2014CN203656432U 三通管件 Tee pipe fittings
06/18/2014CN203656431U 管件 Fittings
06/18/2014CN203648935U 一种用于去除氧气管道残留油脂的装置 An oxygen pipe means for removal of residual oil
06/18/2014CN103874611A Sound suppressor device for an air drying unit of a compressed-air supply system
06/18/2014CN103867848A Spiral driving pipeline robot
06/18/2014CN103867847A Plugging cone
06/18/2014CN103353045B Double-layer type pipeline regeneration chemical method and structure thereof
06/18/2014CN101542138B Sealing plug with closed end
06/17/2014US8752666 Fitting system for a hydraulic tuning tube
06/17/2014US8752589 Method and apparatus for repairing the wall of a manhole
06/17/2014US8752588 Pressure damper, liquid jet head, liquid jet recording apparatus, and method for damping pressure
06/17/2014US8752229 Pig launcher
06/17/2014CA2572703C Intervention rod
06/12/2014US20140161671 Exhaust mode selector system
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