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)
11/2009
11/25/2009	CN101586728A Manhole pore multiple repairing machine
11/25/2009	CN101586727A In-tube repairing machine
11/25/2009	CN101586723A Method for connecting a tubular member to a valve fitting
11/24/2009	US7621296 Separation element
11/20/2009	CA2666257A1 Tool for insertion of a flow control device for a fluid line, and implementation process
11/20/2009	CA2666252A1 Tool for inserting a flow control device for a fluid line into a quill, and implementation process
11/19/2009	WO2009140389A2 Adjustable tubular nvh damper and torsion absorber
11/19/2009	WO2009137930A1 Pipeline magnetic separator system
11/19/2009	US20090285635 Device and method to split pipe near utilities
11/19/2009	US20090284005 Composite polymeric transition pipe fitting for joining polymeric and metallic pipes
11/19/2009	US20090283165 Fluid supply valve attachment device
11/19/2009	DE202004021658U1 Vorrichtung zum mediendichten Absperren eines Rohrabschnittes und zum Einfahren in ein Nebenrohr Apparatus for medium-tight shut-off of a pipe section and entering a secondary tube
11/19/2009	DE102008021956A1 Bend retrofitting packer for e.g. pipe rehabilitation, has bore fixed in cover, where cover is strengthened by fabrics, and hollow body permitting predetermined longitudinal expansion and extended up to opposite sealing end
11/19/2009	CA2762034A1 Pipeline magnetic separator system
11/19/2009	CA2666137A1 Method for sealing a pipe section
11/18/2009	EP2118552A1 Mandrel and associated positioning method
11/18/2009	EP2118550A2 Elastomer lined, abrasion resistant pipe and method for manufacture
11/18/2009	CN201348344Y Blast pipe singe element, combined type blast pipe and blast pipe
11/18/2009	CN201348116Y Infrared heater for pipeline repaired mouth
11/18/2009	CN201348115Y Gas exhaust device of liquid pipeline
11/18/2009	CN101583820A Serpentine robotic crawler
11/18/2009	CN101581392A Fast joint component and unidirectional sealing joint thereof
11/18/2009	CN101579774A On-line repairing-reinforcing structure for oil pipelines
11/18/2009	CN101579773A On-line repairing-welding technique for oil pipelines
11/18/2009	CN100561033C Method for maintaining a pipe comprising a particle trap system extending along the pipe, and devices for carrying out the method
11/18/2009	CN100561032C Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same
11/17/2009	US7617843 Split sleeve clamp assembly
11/17/2009	US7617558 Pipeline pig
11/17/2009	CA2473252C Plastic hydraulic hammer reduction system
11/17/2009	CA2422612C Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy
11/17/2009	CA2367202C Pressure-containing plug for a tubular passageway
11/12/2009	WO2009135251A1 Method and apparatus for advancing a probe
11/12/2009	WO2009050100A3 Pipe for conducting liquids, and method of producing the same
11/12/2009	US20090278346 Connector
11/12/2009	DE102009002310A1 Verfahren und Dichtung zum Abdichten Procedures and gasket for sealing
11/12/2009	DE102008022583A1 Pipeline closing device for use in e.g. ceiling of room, has disk-shaped part fixed to another disk-shaped part by bolted connection such that parts are not moved or only insignificantly moved relative to each other in case of fire
11/12/2009	DE102008022473A1 Einstellbare Blende zur Verwendung in einer Klimaanlage, insbesondere einer Flugzeugklimaanlage Adjustable Aperture for use in an air conditioner, particularly an aircraft air conditioning
11/12/2009	DE102008021727A1 Device for reconstructing a pipe or a channel comprises a motor unit for the working head arranged in a unit which is different from a front unit and coupled with the working head via a flexible torque transfer element
11/12/2009	CA2758434A1 Method and apparatus for advancing a probe
11/11/2009	EP2116752A1 Fluid pressure pulsation attenuation device
11/11/2009	EP2115340A1 Fluid-crossing gate for pipeline and fluid-crossing method using the same
11/11/2009	EP2115226A1 Sewer overflow relief device
11/11/2009	EP2114260A2 Inflatable chamber device for motion through a passage
11/11/2009	EP1636520B1 Flexible tubular duct for the transport of fluid and particularly gaseous hydrocarbons with an anti-turbulence carcass and internal lining
11/11/2009	CN201344337Y Pipeline moving mechanism
11/11/2009	CN101576195A Construction method for repairing pipelines with defects by use of prepreg
11/11/2009	CN101576194A Prepreg repair layer structure for pipelines with defects
11/11/2009	CN101576193A Backflow preventer
11/11/2009	CN101575420A Prepreg for repairing pipelines containing defects
11/11/2009	CN101575419A Method for preparing repair prepreg for pipelines with defects
11/11/2009	CN101574819A Distribution device
11/10/2009	US7614426 Cap for connector
11/05/2009	WO2009133404A1 Pipeline monitoring apparatus and method
11/05/2009	WO2009133240A1 Sound attenuator for low frequencies, method for manufacturing sound attenuator for low frequencies and system for attenuating low frequencies for example in air-conditioning ducts of paper mills
11/05/2009	WO2009132376A2 Tube
11/05/2009	WO2009097544A3 Single-bolt band clamp with gasketed center rib and pipe lap joint using the same
11/05/2009	US20090276094 Apparatus And Method For An Autonomous Robotic System For Performing Activities In A Well
11/05/2009	US20090273180 Pipe Connector
11/05/2009	US20090272452 Systems and methods for locating and restoring service lines in pipeline rehabilitation
11/05/2009	US20090272451 Smartplug with Wheel Centralizer
11/05/2009	US20090272450 Plug for fluid-transfer coupling device
11/05/2009	US20090272440 Freeze protection for on-board vehicle emissions treatment system
11/05/2009	DE10362139B4 Elastisches Pendellager Elastic Spherical bearings
11/05/2009	DE102008023568A1 Cylindrical pipe and channel restructuring method, involves wrapping element and/or case with fabric mat impregnated with adhesive, where element is passed and widened to position to be restructured before reinforcing adhesive
11/05/2009	DE102008022003A1 Sewer rehabilitation device, has carrying device comprising carrier parts that are adjusted relative to each other by drive device, where control surfaces act on front and rear chassises that are radially pivoted in synchronized movement
11/05/2009	DE102008021916A1 Pendulum bearing for mounting exhaust gas system at body of motor vehicle, has guide band fastened at top edge of lower bearing bush and comprising cross section of less than two fifth of cross section of pressure/thrust package
11/05/2009	DE102007015656B4 Fluidtechnische Anordnung Fluidic assembly
11/05/2009	CA2721828A1 Sound attenuator for low frequencies, method for manufacturing sound attenuator for low frequencies and system for attenuating low frequencies for example in air-conditioning ducts of paper mills
11/04/2009	EP2113708A1 Linning material and pipeline linning method
11/03/2009	US7611101 Vibration isolating pipe clip
11/03/2009	US7610937 Self-sealing regulator fill port protective/dust cover
10/2009
10/29/2009	WO2009130091A1 Method of and apparatus for sealing underwater pipes using a plug and a sealer; welding unit for such apparatus
10/29/2009	WO2009093083A3 Duct assessment and leak sealing method for ducts transporting gas
10/29/2009	US20090269650 Connection mechanism for fluid pipings, manufacturing method for the same, and fuel cell system including connection mechanism for fluid pipings
10/29/2009	US20090269219 Domestic appliance with a sound damper
10/29/2009	US20090266753 Dispensing System for Microbial Solution
10/29/2009	US20090266425 Excess flow valves
10/29/2009	DE19842171B4 Rohrschelle Pipe clamp
10/29/2009	DE10219964B4 Hochfrequenzdämpfer RF attenuator
10/29/2009	DE102008019334A1 Versorgungsleitungsreservoir Supply line reservoir
10/29/2009	DE102008018665A1 Vorrichtung und Verfahren zur aseptischen Druckentlastung Apparatus and method for aseptic pressure relief
10/28/2009	EP2112411A2 Device to block pipeline that guides fluid under increased pressure
10/28/2009	EP1987282B1 Apparatus for automated launching of multiple pipeline pigs
10/28/2009	EP1606546B1 Tube provided with a partition
10/28/2009	EP1483527B1 Segment of a sensor-supporting element for a scraper-type device
10/28/2009	CN101566263A Pigging object emitter
10/28/2009	CN100554755C Permanent magnetism minisize robot
10/28/2009	CN100554754C Highway damage pipe culvert, quadrate culvert maintaining method
10/28/2009	CN100554753C Pipe line-closing device
10/28/2009	CN100554752C Constant current stabilizer for drip irrigation
10/27/2009	US7608136 In-line filter with quick-change coupling and a filter
10/27/2009	US7607456 Plug for hydrostatic testing of flexible polymeric pipe or tubing
10/27/2009	CA2417057C A liner for reinforcing a pipe and method of making the same
10/22/2009	WO2009128926A1 Pipeline intervention
10/22/2009	WO2009108500A3 Orifice plate carrier
10/22/2009	US20090261281 Balanced Port Housing with Integrated Flow Conditioning
10/22/2009	US20090260701 Pulsation attenuator for a fluidic system
10/22/2009	US20090260695 Pipeline intervention
10/22/2009	DE102008019488A1 Fluiddruckpulsationsdämpfungsvorrichtung Fluiddruckpulsationsdämpfungsvorrichtung
10/21/2009	EP2110594A1 Anti-hammer hydropneumatic tank for hydraulic conduit equipped with an improved blocking device

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