| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 05/24/2006 | DE19837295B4 Rohrabdichtung Tube sealing |
| 05/24/2006 | DE102004056414A1 Einrichtung zur Dämpfung von Flüssigkeitsdruckwellen in einem Flüssigkeit führenden und/oder speichernden Mittel Means for damping pressure waves leading liquid in a liquid and / or storing means |
| 05/24/2006 | CN2783104Y Pressurized repaiving device for gas pipe |
| 05/24/2006 | CN2783103Y Sound proof pipe material |
| 05/24/2006 | CN2783102Y Sound proof bend |
| 05/24/2006 | CN2783101Y Sound-proof tee joint |
| 05/23/2006 | US7048728 Noninvasive medical instrument |
| 05/23/2006 | US7048009 Fluid accumulator |
| 05/18/2006 | WO2006052287A1 Liquid tank puncture repair kit and method |
| 05/18/2006 | WO2005021922B1 Threaded connection for expandable tubulars |
| 05/18/2006 | US20060102241 Suspension device |
| 05/18/2006 | DE19956172B4 Doppelkammerdämpfer Double chamber damper |
| 05/18/2006 | DE102004054693A1 Verfahren zur Sanierung oder zur Optimierung der Effizienz eines Fernwärmeleitungssystems Method for restoring or to optimize the efficiency of district heating pipe system |
| 05/18/2006 | DE102004043383B4 Inversion port for feeding sealant-impregnated inversion hose into drainpipe to line it is made up of at least two chambers which ensure air-tight feeding of hose into pipe |
| 05/18/2006 | DE10016511B4 Beschichtungsanlage für Rohre und Kanäle mit zurückgesetztem, rotierenden Verteiler und einfach zu reinigender Düse Coating machine for tubes and channels with a reset, rotating distributor and easy to clean nozzle |
| 05/18/2006 | CA2586577A1 Installation of cured in place liners with air and flow-through steam to cure |
| 05/17/2006 | EP1657483A2 Method and device for repairing or optimizing the efficiency of a long-distance heating network |
| 05/17/2006 | EP1358426B1 Method of diminishing the size of the cross section of an opening of a hollow device located in a flow pipe |
| 05/17/2006 | EP1327098B1 Device for expanding a pipeline |
| 05/17/2006 | CN2781143Y Seamless metal pipe without gap and within glass |
| 05/17/2006 | CN1774593A Fire collar |
| 05/17/2006 | CN1774559A Pump plug |
| 05/17/2006 | CA2527455A1 Thread supporting stabilizer assembly |
| 05/16/2006 | US7044437 Flexible size sparger for air cooled condensors |
| 05/16/2006 | US7044436 Regulation valve |
| 05/16/2006 | US7044434 High recovery sonic gas valve |
| 05/16/2006 | US7044166 Liquid tank puncture repair kit and method |
| 05/16/2006 | US7044149 Pipe fitting |
| 05/16/2006 | CA2512851A1 Bracket for industrial piping |
| 05/16/2006 | CA2185421C Device for permanent joining of tubes |
| 05/11/2006 | WO2006049509A2 Inflatable blocking assembly for pipes, ducts, shafts, drains and the like |
| 05/11/2006 | WO2006049089A1 Pipeline lining method |
| 05/11/2006 | US20060099035 Method for extracting underground pipe |
| 05/11/2006 | US20060096736 Flow through tube plug |
| 05/11/2006 | US20060096651 Liquid tank puncture repair kit and method |
| 05/11/2006 | DE19806261B4 Verfahren zur gesteuerten Darstellung von Hohlraum-Oberflächen Method for the controlled presentation of cavity surface |
| 05/11/2006 | DE102004053435A1 Thermische Isolierung zur Reduzierung von Wärmeverlusten und Energieverbrauch bei Hochtemperaturanlagen Thermal insulation to reduce heat loss and energy consumption for high-temperature plants |
| 05/11/2006 | DE102004024525B4 Gas pipeline shut-off device, has shut-off valve, which pivots swivel axis between opening and closing positions, in which valve together with swivel axis is outside gas flow profile of housing in opening position |
| 05/11/2006 | CA2586669A1 Gravity flow isolation device |
| 05/11/2006 | CA2586026A1 Blocking assembly |
| 05/10/2006 | EP1654464A1 Device for damping water hammer |
| 05/10/2006 | EP1601903A4 Damper with rotary valve |
| 05/10/2006 | CN2779207Y Emergency sealing device for concrete-conveying pipe |
| 05/10/2006 | CN2779206Y Drying equipment special for pipeline |
| 05/10/2006 | CN1771407A Damper with rotary valve |
| 05/10/2006 | CN1255644C Binding type pipe leakage stopping and fast repair member |
| 05/09/2006 | US7043151 Pipe heater manufacturing method and pipe heater |
| 05/09/2006 | US7041176 Pipe renovating system and method |
| 05/09/2006 | US7040350 Perforated pulsation dampener and dampening system |
| 05/09/2006 | CA2391700C Intake system for central vacuum cleaner |
| 05/04/2006 | WO2006047411A2 Stored energy coupling and pipe bursting apparatus |
| 05/04/2006 | WO2006046478A1 Method and device for reversing pipe lining material and conduit restoring method using reversing device |
| 05/04/2006 | US20060093436 Pipe liner eversion apparatus with roller seal |
| 05/04/2006 | US20060090804 Installation of cured in place liners with air and flow-through steam to cure |
| 05/04/2006 | DE19957597B4 Anordnung von Strömungsdämpfern für Turboladermotoren Arrangement of flow dampers for turbocharged engines |
| 05/04/2006 | DE19949697B4 Vorrichtung zum Verschliessen von Rohrenden Apparatus for closing the tube ends |
| 05/04/2006 | DE102004052359A1 Pulsation damper for reduction of oscillations in fluid flow has line section, which is partly enclosed by diaphragm, housing and openings whereby housing is multipart and line section is clamped between housing |
| 05/03/2006 | EP1653145A1 Lateral pipe lining material and lateral pipe lining method |
| 05/03/2006 | EP1651909A1 Expansion tank with double diaphragm |
| 05/03/2006 | EP1450962A4 Method and apparatus for duct sealing using a clog-resistant insertable injector |
| 05/03/2006 | EP1200322B1 Pressurized package comprising a pressure control device |
| 05/03/2006 | CN2777334Y Leakage-blocking means for variable diameter pipeline |
| 05/03/2006 | CN2777333Y Fiber coiled thermosetting resin sand inclusion screened tube |
| 05/03/2006 | CN1766400A Method for reinforcing defective pipeline and composite material therefor |
| 05/03/2006 | CN1766399A Damping valve with small volume |
| 05/03/2006 | CN1254627C Arrangement for connecting and disconnecting two pipe sections of fluid transfer system |
| 05/02/2006 | US7037043 Methods for lining pipes and connecting the lined pipe with adjacent or lateral pipes |
| 05/02/2006 | US7036752 Connection of cup and paint sprayer |
| 05/02/2006 | US7036674 Closure for a pressure vessel and method |
| 05/02/2006 | US7036599 Method and apparatus for cutting underwater structures |
| 05/02/2006 | US7036530 Energy attenuation device for a fluid-conveying line and method of attenuating energy in such a line |
| 04/27/2006 | WO2006044483A2 Seamless inflatable bag with multiple applications |
| 04/27/2006 | US20060088384 Stored energy coupling and pipe bursting apparatus |
| 04/27/2006 | US20060087117 Tube fitting |
| 04/27/2006 | US20060086400 Apparatus and method for isolating and testing a segment of pipelines |
| 04/27/2006 | US20060086086 Hydraulic cylinders and plug with hydraulic cylinder |
| 04/27/2006 | DE202005018790U1 Repair robot for pipelines with heated repair packing has radially expandable bellows pressing hardenable glass fibre packing into inner face of pipe |
| 04/27/2006 | DE10316161B4 Vorrichtung zum Sanieren eines in einen Hauptkanal einmündenden Seitenkanals Apparatus for remediating a opening into a main channel side channel |
| 04/27/2006 | DE102004056859B3 Cable connection sleeve e.g. for glass fiber cable protecting tube, has clip-like section open to opposite halve of housing, and formed as tube clamp |
| 04/27/2006 | DE102004025163B4 Screening unit for use as splash guard, has housing divided at one of many passage openings for circuit parts that cut surface in associated housing parts through hinge arrangement, and closing mechanism provided between housing parts |
| 04/27/2006 | DE10151925B4 Verfahren und Vorrichtung zum Abbrechen einer bestehenden und gleichzeitigen Erstellen einer neuen, im Erdreich verlegten Rohrleitung Method and apparatus for canceling an existing and simultaneously create a new, laid in the ground pipeline |
| 04/26/2006 | EP1649204A1 Device for examining ducts, comprising a centred head |
| 04/26/2006 | EP1540219A4 Method and apparatus for replacement of underground pipe |
| 04/26/2006 | EP1461563A4 Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit |
| 04/26/2006 | EP1319148A4 Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy |
| 04/26/2006 | EP1294425B1 Fluid control valve for pressure vessel |
| 04/26/2006 | EP1230507B1 Apparatus for swaging an object |
| 04/26/2006 | CN2775450Y Anti-theft screw block |
| 04/26/2006 | CN2775128Y Pneumatic pipe cleaning anti-freezing device |
| 04/25/2006 | US7033442 System and method for ventilation in the fabrication of integrated circuits |
| 04/25/2006 | US7033114 Method for installing reinforcements around a cylindrical underground pipeline |
| 04/25/2006 | US7032932 Tube couplings |
| 04/25/2006 | US7032931 Nut locking apparatus |
| 04/25/2006 | CA2326802C Extruded acoustic pipe support |
| 04/20/2006 | WO2006041379A1 A blocking device |
| 04/20/2006 | WO2006041311A1 Means for fire protection of pipe joints and valves in pipelines |
| 04/20/2006 | WO2006003369A3 In-line pipe inspection tool |
| 04/20/2006 | US20060081301 Electronically detectable high-pressure hose and method of determining the location of the hose |
| 04/20/2006 | US20060081300 Apparatus for capping plumbing vent pipes during pressure testing |
| 04/20/2006 | DE202006002790U1 Milling tool for milling the interior walls of pipes, e.g. for the restoration of sewage pipes and the like, has a swing miller on the pipe guide unit with a double action compressed air cylinder as the swing drive |