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 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water
Patents for F16L 1 - Laying or reclaiming pipes; Repairing or joining pipes on or under water (7,464)
12/2005
12/22/2005US20050278989 Ironing device
12/22/2005US20050278988 Ironing device
12/21/2005CA2509691A1 Pre-molding heat treatment of dynamic vulcanizates of fluorocarbon elastomers
12/20/2005US6976809 Method of preventing frost heave stress concentrations in chilled buried pipelines
12/15/2005US20050277347 Buoyancy control systems for tubes
12/15/2005US20050276665 Remotely operated deployment system and method of use
12/14/2005CN1707147A Design method for fixed section substituted pipeline fixing support for direct-buried heat distribution pipeline network use
12/13/2005US6974278 Thermo-structural base for construction on unstable soils
12/08/2005WO2005116459A1 Methods and apparatus for installation of a device about a marine structure
12/08/2005US20050271479 Elongated structural members for use in forming barrier walls
12/08/2005US20050271475 Inspectable tunnel for underground pipes and cables
12/08/2005US20050269096 Method and apparatus for blow-out prevention in subsea drilling/completion systems
12/08/2005CA2566306A1 Methods and apparatus for installation of a device about a marine structure
12/06/2005US6971413 Apparatus for repairing an underwater pipe
12/01/2005US20050265788 Abandonment and recovery head apparatus
11/2005
11/30/2005CN1229426C Industrial polyolefin piping system
11/29/2005US6969217 Pipe puller
11/29/2005US6969215 Method and apparatus for laying pipe on an incline
11/24/2005US20050257959 Microtunneling systems and methods of use
11/17/2005WO2005108800A1 Tail fairing designed with features for fast installation, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
11/17/2005WO2005108799A1 Tail fairing designed with features for suppression of vortices addition between fairings, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
11/17/2005US20050254903 Methods and apparatus for installation of VIV suppression during installation of marine pipeline
11/17/2005US20050254901 Offshore oil transportation system
11/17/2005US20050253024 Cryogenic clamp-on pipe anchor
11/17/2005US20050252565 Segment for rehabilitating an existing pipe and a rehabilitating pipe assembled using segments
11/17/2005DE10261553B4 Verfahren und Vorrichtung zur Auswechslung erdverlegter Rohrleitungen (Stichwort: Tongeber) Method and apparatus for replacement of underground pipelines (keyword: Buzzer)
11/17/2005DE102004020888A1 Pipe system with at least one permeable support pipe laid in the earth by a trench-free technique and filters, useful for cleaning, filtering, and hygiene applications and for rain water seepage control
11/17/2005CA2565223A1 Tail fairing designed with features for suppression of vortices addition between fairings, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
11/17/2005CA2564271A1 Tail fairing designed with features for fast installation, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
11/16/2005CN1696558A Water and electricity installation in use for building and rooms
11/16/2005CN1695929A Pipelining member and its mfg. method
11/10/2005WO2005104792A2 Method for extracting underground pipe
11/10/2005US20050250909 Gasket material
11/10/2005US20050248157 Rehabilitating pipe and a laying method thereof
11/10/2005US20050247366 Superconductor device having sperconductive magnet and refrigeration unit
11/09/2005EP1592907A1 Method for cutting and removing underwater pipelines and apparatus for implementing this method
11/09/2005EP1281017B1 A method for connection of underwater pipelines and a tool for such connection
11/09/2005EP1078144B1 Hybrid pipe for great depth
11/03/2005US20050244578 System and method for field coating
11/03/2005US20050244230 Alignment and support apparatus
11/03/2005US20050244229 Method and apparatus for replacement of underground pipe
11/03/2005US20050242573 Hose weight with ballast
11/03/2005US20050241713 Method for rehabilitating an existing pipe
11/03/2005US20050241705 Lounge valve mounting housing and assembly
11/03/2005DE10334774B4 Verfahren zum Verlegen von Fernwärme-Kunststoffmantel-Verbundrohren in einem vorhandenen Haubenkanal Method of laying district heating plastic sheath composite pipes in an existing hood canal
11/02/2005EP1591702A1 Housing assembly
11/02/2005EP1591593A1 Method for laying a rehabilitating pipe
11/02/2005CN1690498A Rehabilitating pipe and a laying method thereof
10/2005
10/27/2005WO2005100741A1 Method and system for starting up a pipeline
10/27/2005US20050236059 Method for laying a rehabilitating pipe
10/27/2005US20050235559 Decorative sleeve cover formed of a polymeric material having a texture or appearance simulating the texture or appearance of cloth
10/27/2005DE102004033566B3 System for tensioning pipe sections to form pipe run has linear tensioning drive parallel to pipe run with one side of drive supported on adapter and other side supported on traction element via at least one holding element
10/26/2005EP1588084A1 Subsea pipeline system
10/25/2005US6957929 Single and dual reel flying lead deployment apparatus
10/25/2005CA2387104C Textile tubing
10/20/2005WO2005098195A1 Equipment and procedure of coupling socket pipe sections for trenchless laying
10/20/2005US20050232706 Submarine pipeline spoiler
10/20/2005US20050232704 Digging roller and rotary type digging apparatus
10/20/2005US20050232658 Member and method of sealing and storing photoreceptor and process cartridge for electrophotographic image forming apparatus
10/20/2005US20050229986 Segment for a rehabilitating pipe
10/20/2005DE202005008810U1 Heating tube aligning device, has sprit level and clamping screws, where device is moved and aligned over gas tube according to sprit level, and tube is fixed by tightening clamping screws
10/19/2005EP1358420B1 Method for pipelaying from a coil to the sea bed, controlling thermal expansion
10/19/2005CN1683813A Section for repairing pipe
10/18/2005CA2243952C Use of a buried flexible pipeline
10/13/2005WO2005095835A1 Method and apparatus for laying elongate articles
10/13/2005WO2005095198A1 A connector for releasable connection between an anchorage in the form of a female part arranged on a floating means and a male part formed at the end of a retrievable umbilical
10/13/2005US20050225088 Rehabilitating pipe and method for laying a rehabilitating pipe
10/13/2005US20050224247 Cathodic lead insulator
10/13/2005DE102005006240A1 Underground infrastructure ducting system to contain supply and sanitation pipes, cables, etc. consists of modular pre-fabricated chambers so that all required services can be fitted and removed without digging-up roads
10/13/2005DE102004015156A1 Tube drawing machine has drive of drawing product carried out by two cylindrical linear motors in series and equipped with gripping devices
10/13/2005DE102004014134A1 Laying gas or single or multiphase liquid flow pipelines over larger distances without trenches involves passing prefabricated production pipe runs through shafts into pilot sections and connecting them at already installed shafts
10/12/2005EP1584856A2 Insulated pipe
10/12/2005EP1584761A1 Rehabilitating pipe and method for laying such a pipe
10/12/2005CN2733134Y Rotating disc for underground pipe construction
10/12/2005CN1680743A Rehabilitating pipe and method for laying a rehabilitating pipe
10/11/2005US6953305 Bundle of pipes and method for parallel arrangement of pipes according to a bore and swivel method
10/07/2005CA2489959A1 Rehabilitating pipe and method for laying a rehabilitating pipe
10/06/2005US20050218270 Alignment and support apparatus
10/05/2005EP1582801A2 Pipe segment for a rehabilitating pipe assembly
10/05/2005EP1581760A1 Production Unit for Rigid Rolled Tubular Pipe
10/05/2005CN1678861A Tubular threaded joint which is impervious to the external environment
09/2005
09/29/2005WO2005090844A1 Marine pipelay system and method
09/29/2005WO2005089452A2 Cathodic lead insulator
09/29/2005US20050212286 Junction plate assembly for undersea hydraulic couplings
09/29/2005US20050211851 Duct holder
09/29/2005US20050211298 Low permeation weldable fuel tank assembly
09/29/2005US20050211297 Low permeation weldable fuel tank assembly
09/29/2005CA2559511A1 Cathodic lead insulator
09/28/2005EP1580470A1 Method and device for the repair and coating of channels, basins, gutters and the like
09/28/2005CN2729471Y Bow-shaped hanger frame
09/28/2005CN1673603A Segment for rehabilitating pipe assembly
09/28/2005CN1673594A Pipe-jacking bearing truck
09/27/2005US6948222 Hose and tube assembly device
09/27/2005CA2322024C Internal pipe pulling device
09/22/2005US20050208853 Nonwoven substrate and lotion with an acyclic oxyphosphorus or oxysulfur functional group; free of polyacrylate homopolymers and copolymers; nontacky
09/22/2005US20050207849 Marine pipelay system and method
09/22/2005US20050205148 Segment for a rehabilitating pipe assembly
09/22/2005CA2488101A1 Segment for a rehabilitating pipe assembly
09/21/2005EP1576309A1 Method for making a fluid transport pipe
09/21/2005CN1670321A Position regulating spacer and method of repairing pipe position using the same
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