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)
07/2014
07/29/2014US8789562 Flexible tube for transporting cryogenic fluid and structure for detecting leakage of fluid in tube
07/29/2014DE202013004009U1 Drosselstopfen für ein Ölversorgungssystem eines Zylinderkopfsund Zylinderkopf Throttle plug for an oil supply system of a Zylinderkopfsund cylinder head
07/29/2014CA2601200C Plug with gripping means
07/24/2014US20140202946 Piping joint and semiconductor manufacturing apparatus
07/24/2014US20140202570 Method of repairing a manhole chimney using a stretchable sleeve
07/24/2014US20140202569 Apparatus and method to repair the junction of a sewer main line and lateral pipe
07/24/2014US20140202540 Pliable air ducts with anti-condensation nozzles
07/24/2014US20140202201 Pressure pulsation dampening device
07/23/2014EP2757296A1 Method and system for replacement of existing pipes.
07/23/2014EP2756217A1 Lining tube for the restoration of fluid-conducting line systems
07/23/2014DE202014004530U1 Innenvermessung von Rohren mittels Laser und Kamera Interior Tube Measurement by laser and camera
07/23/2014CN203732153U 水流传感提示器 Flow sensor Reminder
07/23/2014CN203731008U 一种带压更换高压阀门上泄漏注脂嘴的装置 A replacement of leaking grease with pressure on the high-pressure nozzle valve assembly
07/23/2014CN203731007U 带有防漏密封结构的供水管路 Leak-proof seal with the supply line structure
07/23/2014CN203731006U 埋地钢质管道焊口用补口复合片 Buried steel pipe weld with mending composite sheet
07/23/2014CN203731005U 一种预埋盒试水组件 One kind of test the water component embedded box
07/23/2014CN203731004U 长输管线管口快速封堵器 Long pipeline spout rapid occluder
07/23/2014CN203731003U 一种联锁机构 One kind of interlocking mechanism
07/23/2014CN203731002U 一种胶管阀门自锁机构及具有该机构的试剂包 A hose valve with a self-locking mechanism and the agency's reagent pack
07/23/2014CN203731001U 管道流向指示器 Pipeline flow indicator
07/23/2014CN203731000U 一种防止氧气、煤气管爆管的装置 An oxygen gas pipe burst pipe device prevents
07/23/2014CN203730981U 一种排水管接头 One kind of drainage fittings
07/23/2014CN203730980U 一种分流管接头 One kind of diversion pipe fittings
07/23/2014CN203730973U 快速单立管旋流静音管件 Quick single riser pipe swirl mute
07/23/2014CN203730955U 无缝钢管 Seamless steel pipe
07/23/2014CN203730863U 咖啡机的液管减震泄压阀 Coffee machine tube damping pressure relief valve
07/23/2014CN203730748U 锁环式快开盲板 Lock ring Quick Opening Closure
07/23/2014CN203723267U 一种可移动的养殖池活水装置 Pond running water means a movable
07/23/2014CN103939707A 煤矿高压充填管路限流装置 Mine high-pressure pipeline filling limiting device
07/23/2014CN103939706A 一种用于电缆生产线的差压罐的压力缓冲装置 A tank for the pressure differential of the cable production line buffer means
07/23/2014CN103935484A 柔性永磁真空吸附联合封堵装置 Flexible joint permanent magnet vacuum sealing device
07/23/2014CN102356121B 紫外线与光保护膜 UV light protection film
07/22/2014US8784009 Method and device for holding and releasing a cable in a pipe splitter
07/22/2014US8783656 Valve assembly
07/22/2014US8783297 Robotic system for pipeline rehabilitation
07/22/2014US8783296 Water-saving antiblocking anti-splash waterfall head core
07/22/2014US8783293 Simple reverse flow wye connector
07/22/2014US8782872 Multi-piece piping connector using grooves and method of connecting pipe using the same
07/22/2014CA2839300A1 Method and system for replacement of existing pipes
07/22/2014CA2702348C Magnetising assembly
07/17/2014WO2014110544A1 High strength liner and method of use
07/17/2014WO2014110268A1 Smart pipe concept based on embedded taggant-sensor and/or color-encoded elements to monitor liner wear in lined pipelines, including urethane lined pipe
07/17/2014WO2014109838A1 Pig assembly and method for maintaining a functional line for conveying fluid
07/17/2014WO2014109436A1 Ball float trap
07/17/2014WO2014107785A1 An apparatus and a method for sealing a conduit
07/17/2014US20140197627 Vibration damper for vacuum pumps
07/17/2014US20140196535 Extended Length Flow Conditioner
07/17/2014DE102013200286A1 Schwingungsdämpfer Vibration
07/17/2014DE102013000338A1 Pulsationsdämpfer Pulsation damper
07/16/2014EP2754943A2 Valve with protection cap
07/16/2014EP2754942A1 Pulsation dampener
07/16/2014CN203718382U 燃气管道安全放散系统 Gas pipeline safety relief system
07/16/2014CN203718283U 四轮驱动管道爬行器 Four-wheel drive pipeline crawler
07/16/2014CN203718282U 落水管通球试验用的小球 Downspouts through ball test with a small ball
07/16/2014CN203718281U 沉积卫生管 Deposition sanitary pipe
07/16/2014CN203718280U 用于饮用水管道修补的平板密封垫 For drinking water pipeline repair flat gasket
07/16/2014CN203718279U 一种用于管道修补的环形夹套 An annular jacket pipe repair
07/16/2014CN203718278U 一种管道封堵气囊 One kind of pipe sealing bag
07/16/2014CN203718277U 管道闭水气囊 Pipeline closed water balloon
07/16/2014CN203718276U 一种传热管用拉拔芯胀式机械堵头 A heat transfer tubes drawing core inflation mechanical plug
07/16/2014CN203718275U 一种排水管道检查口用堵水装置 One kind of sewer inspection port with shutoff device
07/16/2014CN203718274U 一种多管径通用型充气管塞 A multi-diameter inflatable pipe plugs Universal
07/16/2014CN203718273U 管道堵水气囊 Pipeline shutoff airbags
07/16/2014CN203718272U 筒体接管试压封堵装置 Cylinder pressure test occlusion device takeover
07/16/2014CN203718271U 用于燃气管道施工的可拆卸pe管多用途封堵 Removable pe pipe for gas pipeline construction multipurpose block
07/16/2014CN203718270U 盲片组件 Blind plate assembly
07/16/2014CN203718269U 一种管道缓冲接头 One kind of pipe fittings buffer
07/16/2014CN203718268U 一种节流器 One kind of restrictor
07/16/2014CN203718267U 从同一管道排放高压水或压缩空气的装置 Means high-pressure water or compressed air emissions from the same pipeline
07/16/2014CN203718266U 管道配重块及空调器 Pipeline with weights and air conditioners
07/16/2014CN203718265U 卫生检测管 Health test tube
07/16/2014CN203718264U 管道阀门法兰防泄漏收集保护套 Pipeline valve flange leak-proof protective sleeve collected
07/16/2014CN203718263U 管道内部作业平台 Pipeline internal working platform
07/16/2014CN203718258U 输气管道位移补偿器 Compensation pipeline shifters
07/16/2014CN203718240U 弯头组件 Elbow assembly
07/16/2014CN203718218U 智能注水仪 Smart water meter
07/16/2014CN203718213U 一种换热器的三通接头 A heat exchanger tee
07/16/2014CN203718176U 清洁过滤卫生管 Clean the filter sanitary pipe
07/16/2014CN203717992U 一种双向伸缩活接闸阀 A two-way valve telescopic union
07/16/2014CN203716517U 修复电厂脱硫系统的工具 Repair power plant desulfurization system tools
07/16/2014CN103925454A 一种高密封注塑模具用止水栓 A high-sealing plastic injection molds with stopcock
07/16/2014CN103925453A 液力锚定封堵器 Hydraulic anchor occluder
07/16/2014CN103925452A 一种吹填管线呼吸阀 One kind of Reclamation pipeline breathing valve
07/16/2014CN103925451A 脉冲衰减器 Pulse attenuator
07/16/2014CN103925450A 一种管道内消音器 Within a duct silencer
07/16/2014CN102979988B 一种主动驱动的螺旋管道机器人 An active-driven spiral pipe robot
07/16/2014CN102927402B 圆锥体偏心轮楔子固定封堵方法及其装置 Eccentric cone method and apparatus for sealing wedges
07/16/2014CN102472425B 用于修理管并使管升级的装置 Tube and pipe repair device for upgrade
07/15/2014US8776834 Device for the deflection of the air jet pulse from the air dryer of large truck air brakes
07/15/2014US8776826 Excess flow valves
07/15/2014CA2734855C Expansion ring assembly
07/15/2014CA2673225C Conduit repair structure
07/10/2014WO2014106551A1 Hydraulic connecting bush, hydraulic connection, and hydraulic plug
07/10/2014US20140190585 Method for controlling creep in spirally expandable profile
07/10/2014US20140190574 Pig assembly and method for maintaining a functional line for conveying fluid
07/10/2014DE102013100043A1 Absperrarmatur Shut-off
07/10/2014DE102013000087A1 Leitungsabschottvorrichtung zum Abschotten einer Leitung und Rohrleitung sowie zugeordnetes Verfahren Leitungsabschottvorrichtung for partitioning a conduit and piping and associated method
07/10/2014DE102012223041A1 Vorrichtung zur Dämpfung von Druckschwankungen in einem Fluid An apparatus for damping pressure fluctuations in a fluid
07/10/2014DE102007026413B4 Dichtelement mit definierter Blende Sealing element with a defined panel
07/10/2014CA2838554A1 Expandable sealing mechanism
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