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
06/12/2014US20140158244 Pipe lining with heterophasic polyolefin compositions and thermosetting resin
06/12/2014US20140158243 Main / lateral connection liner with resin putty mainline portion
06/12/2014US20140158231 Effluent Flow Splitter
06/12/2014US20140157840 Mechanical Apparatus and Methods for Restricting Access to a Gas Source
06/12/2014US20140157599 Tool and a method for renovation of a pipe system
06/12/2014US20140157574 Rail Drive Duct Connection System
06/12/2014DE102013113788A1 Mehrschichtige Folie The multilayer film
06/12/2014DE102013113753A1 Mehrschichtfolie Multilayer film
06/12/2014DE102012023174A1 Abdeckvorrichtung Covering
06/12/2014DE102005051598B4 Betriebsfluid-Zuführvorrichtung Working fluid supply means
06/11/2014EP2740592A2 Multilayer film
06/11/2014EP2740587A1 Multilayer film
06/11/2014EP2740564A2 Methods and systems for coating and sealing inside piping systems
06/11/2014EP2739966A1 Method and sensor support for measurement of peaking of pipes by means of ultrasound testing
06/11/2014EP2739894A1 Device for curing coatings or plastic liners on the inner wall of elongated cavities
06/11/2014EP2739893A2 Line stop flange
06/11/2014CN203643110U 钢管水压试验装置 Steel hydraulic test equipment
06/11/2014CN203641769U 一种管隧道用小车 A pipe tunnel with car
06/11/2014CN203641768U 一种环保型排水管 An environmentally friendly drain
06/11/2014CN203641767U 带压输油气管道封堵装置 Oil and gas pipelines with pressure sealing device
06/11/2014CN203641766U 压砂管补漏装置 Pipe pressure sand trap device
06/11/2014CN203641765U 一种纤维修复管道用缠绕装置 A fiber winding apparatus repair pipelines
06/11/2014CN203641764U 管道管口无焊封堵器 Pipe mouth without welding occluder
06/11/2014CN203641763U 压力钢管灌浆孔完全阻水密封装置 Penstock grouting hole is completely sealed water-blocking device
06/11/2014CN203641762U 贮气筒测压密封装置 Pressure seal air reservoir
06/11/2014CN203641761U 一种蒸汽管道排气口消音装置 A steam pipe vent silencer
06/11/2014CN203641760U 隔热消音用成型管件 Insulated muffler with molded fittings
06/11/2014CN203641759U 自密封式限流孔板 Self-limiting orifice sealed
06/11/2014CN203641758U 一种制取发烟硫酸设备 A process for preparing oleum equipment
06/11/2014CN203641757U 一种瓦斯与细水雾混合传输管道系统 One kind of gas and water mist hybrid transmission pipeline system
06/11/2014CN203641756U 一种燃气管道放散管用新型阻火器 A gas pipeline of new flame arrester relief works
06/11/2014CN203641749U 一种抗震节能消声器弯管 An anti-vibration energy-muffler elbow
06/11/2014CN203641745U 一种快速多变分水器 A fast changing watershed
06/11/2014CN203641712U 一种双接式四通弓型喷管 A two-way connection type nozzle Bow
06/11/2014CN203641710U 一种新型多通道给水管 A new multi-channel water supply
06/11/2014CN203640299U 混凝土输送管振动装置 Concrete duct vibration device
06/11/2014CN103857953A Closure element for bores subjected to internal pressure
06/11/2014CN103851305A Jet-propelled sewage pipe robot
06/11/2014CN103851304A Upper eccentric diaphragm locking type hydraulic self flushing intercepting and accumulating door
06/11/2014CN103851303A Quick leakage stopping device and method for oil and gas pipeline
06/11/2014CN103851302A Fast plugging device for pipeline and container
06/11/2014CN103851301A T-shaped sleeve, backwater leakage-repairing device for pressure pipeline and backwater leakage-repairing method thereof
06/11/2014CN103851300A Low-resistance zero-pressure sealing flexible flap valve
06/11/2014CN103851299A Engaged cavity cotton-free silencer
06/10/2014US8747105 Insert tube and a system of insert tubes
06/10/2014US8746287 Dual piston accumulator
06/10/2014US8746286 Hydraulic accumulator
06/10/2014CA2697280C Device and method for repairing pipe
06/07/2014CA2798603A1 Pipe modelling system and method
06/06/2014DE202014102309U1 Abdichtvorrichtung Sealing
06/06/2014DE202014102264U1 Schlauchliner mit einem visuellen Aushärtungsindikator Liner with a visual Aushärtungsindikator
06/05/2014WO2014083128A1 Device for closing off a pipe
06/05/2014WO2014082154A1 Projectile dispensing system and use
06/05/2014US20140156067 Robot for inspecting pipelines
06/05/2014US20140154015 Centre system
06/05/2014US20140150915 Oscillating tube having a segmented coating for damping the tube
06/05/2014US20140150913 Wrap-around irrigation tube patch
06/05/2014US20140150899 Fluid transfer protection sleeve
06/05/2014DE102013211795A1 Detector device for sewer pipe robot, for detecting hidden structures e.g. cavities in wall of building, has evaluation device designed to evaluate back-reflected electrical signal of antenna regarding to phase and amount
06/05/2014DE102012221869A1 Device for connecting sensor for determining property of fluid to fluid line or to housing part of component, has pipe piece and sensor holder connected with pipe piece, where pipe piece is connected to fluid line or to component
06/05/2014DE102012023400A1 Channel detection system of inertial navigation system for use in e.g. flight navigation, has inertial sensors that detect multi-dimensional measurement signal corresponding to current location of sewer pipe during movement
06/04/2014EP2738897A1 Blank plug
06/04/2014EP2738439A1 Anchor apparatus
06/04/2014EP2738438A1 Method and apparatus to seal a junction between a lined main pipe and a lateral pipe connected thereto
06/04/2014EP2736718A1 Pipe lining with heterophasic polyolefin compositions and thermosetting resin
06/04/2014CN203629970U 微通道平行流铝管用水压爆破试验机 Microchannel parallel flow tubes with hydraulic burst test machine
06/04/2014CN203628146U 一种新型撞击式重锤阀 A new percussive hammer valve
06/04/2014CN203628145U 一种带压堵漏管道密封卡箍 A tape Pressure Seal pipe sealing clamp
06/04/2014CN203628144U 油气管道带压堵漏修复装置 Oil and Gas Pipeline Pressure Seal repair device
06/04/2014CN203628143U 输油管道抢修的堵漏装置 Plugging the device to repair the pipeline
06/04/2014CN203628142U 管线刺漏焊接保护装置 Pipeline welding protection washout
06/04/2014CN203628141U 引流式磁力堵漏夹具 Magnetic plugging drainage fixture
06/04/2014CN203628140U 混流式水轮发电机组底环排水管带压封堵结构 Francis turbine generator set with pressure plugging drains bottom ring structure
06/04/2014CN203628139U 一种高压玻璃纤维管线安装及管破损维修装置 A high-pressure fiberglass pipeline installation and maintenance of equipment damaged pipe
06/04/2014CN203628138U 一种易于装卸的封堵盖 An easy handling of closure cap
06/04/2014CN203628137U 一种液压法兰管接头密封堵头 A hydraulic fittings flange seal plug
06/04/2014CN203628136U 一种管件试压装置 Kind of pipe fitting pressure test device
06/04/2014CN203628135U 一种具有减振功能的通舱管件 Through the tubular member having a cabin vibration reduction function
06/04/2014CN203628134U 物料回流防结晶装置 Anti-reflux device crystalline material
06/04/2014CN203628115U 一种滤水分水器 One kind of treatment watershed
06/04/2014CN203627285U 防中毒装置 Poisoning prevention device
06/04/2014CN103842708A Device for curing coatings or plastic liners on the inner wall of elongated cavities
06/04/2014CN103836301A Single-direction robot special for small pipeline
06/04/2014CN103836300A Three-wheel wall-clamped type robot special for pipelines
06/04/2014CN103836299A Dragging type pipeline inspection robot
06/04/2014CN103836298A Pipeline isolator
06/04/2014CN103836297A Boiler heating pipeline exhaust valve facilitating water drainage
06/04/2014CN103836284A Quick-release coupling
06/04/2014CN103836283A Hose structure of automobile air-conditioning pipeline
06/04/2014CN102758991B Pneumatic control system of walking device in large-gradient pipeline
06/04/2014CN102749937B Quantitative control device for releasing high-pressure fluid
06/04/2014CN102588708B Threaded relief double sealing structure
06/03/2014US8742942 Security device and system for monitoring pipes
06/03/2014US8739835 Fluid transfer device having leak indication and method of making same
06/03/2014US8739834 Resilient plug apparatus and method of use
06/03/2014US8739809 Device and method for repairing pipe
06/03/2014CA2586577C Installation of cured in place liners with air and flow-through steam to cure
05/2014
05/30/2014WO2014081305A1 Well runner
05/30/2014WO2014081267A1 Trenchless pipe repairing method
05/30/2014WO2014079955A1 Inner seal collar with improved locking mechanism
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