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)
10/2014
10/09/2014US20140299057 Applicator machine
10/08/2014EP2785490A1 Method for the cohesive connection of two components using integrally formed portions for manipulating said components
10/07/2014US8851796 Pipe retriever
10/07/2014US8851795 Method and apparatus for pre-installing cold water pipes for a floating ocean thermal energy conversion facility
10/02/2014WO2014159463A2 Offset trenching methods and apparatus, and void restoration methods, apparatus and materials in connection with same
10/02/2014WO2014158606A1 Large diameter pipe flexible connection
10/02/2014WO2014157641A1 Slide jig for connection of surface materials, and method for laying surface material using slide jig for connection
10/02/2014WO2014155150A1 Automated tightener for a wet mateable connection assembly
10/02/2014US20140294512 Powered Slip Actuation
10/02/2014US20140294511 Pipeline abandon and recover method and system using a rope connected to the pipeline, and adapter for implementing the method
10/02/2014US20140290027 Method and a system for the fabrication and/or assembly of pipe
09/2014
09/26/2014CA2847436A1 Aggregate replacement
09/25/2014WO2014152743A1 Device and system for pulling a compressed pipe liner into a host pipe
09/25/2014WO2014148907A1 Marine pipeline installation vessel and method
09/25/2014WO2014148645A1 Snap tap molding method and snap tap attachment tool used in said method
09/25/2014WO2014147354A1 Underwater support device and installation method for initiating the lateral buckling of a rigid pipe
09/25/2014US20140286710 Cartridge hydraulic coupler and method of use
09/25/2014US20140286709 Method and system for securing a pipeline to the bed of a body of water
09/25/2014US20140286708 Relating to pipelaying
09/25/2014US20140284433 Downspout Extension Ground Support
09/24/2014EP2780511A1 Hydrant
09/23/2014US8840340 Deploying sensor arrays
09/18/2014WO2014140794A1 Pipe bending for reel-lay operations
09/18/2014US20140270971 Cast-in-Place Fiber Technology
09/18/2014US20140270969 Device and System For Pulling A Compressed Pipe Liner Into A Host Pipe
09/18/2014US20140270966 Single operator trenching pipe laying device and method
09/18/2014US20140270624 Method for installing a sensing cable along a pipeline
09/17/2014EP2778490A2 Conduit element
09/17/2014EP2776753A1 Apparatus containing multiple sequentially used infrared heating zones for tubular articles
09/17/2014EP2776749A1 Method and device for coupling floating pipe sections
09/17/2014EP2776228A1 Method for filling a gap in the coating of a pipeline coated with a coating, preferably a thermo-insulating coating
09/16/2014US8834068 Group and method for laying and burying pipelines at the seafloor
09/16/2014US8832915 Apparatus and method for the connection of conduits
09/14/2014CA2813190A1 Fixture and installation method for a pitched pipe system
09/12/2014WO2014135849A1 Improvements relating to pipelaying
09/11/2014US20140255104 Pipeline Ballast Device
09/11/2014US20140255103 Directional Drill Hammer Pullback Device
09/11/2014US20140255102 Cable pull-in with inflatable sealing section
09/10/2014EP2773893A1 Construction of pipes
09/09/2014US8827596 Hoisting method and assembly for abandoning and/or recovering an underwater pipeline from a laying vessel, and laying vessel equipped with such a hoisting assembly
09/09/2014US8827595 Apparatus and method for use in laying pipe on the sea floor
09/09/2014CA2832765C Hydraulically driven pressing device, and method of pressing a fitting
09/06/2014CA2844346A1 Pipeline ballast device
09/04/2014WO2014131127A1 High temperature resistant polysulfone insulation for pipe
09/04/2014US20140248089 Wire Rope Payout Upon Tensile Demand
09/04/2014US20140248088 Apparatus and method for providing access to a buried pipe
09/04/2014US20140248086 Pipelaying
09/04/2014US20140248084 Apparatus and method for channelling groundwater
09/02/2014US8821070 Method for constructing a riser assembly from a vessel and on a seabed
09/02/2014US8821069 Linear pipe recovery/lay tensioners and methods of using same
09/02/2014CA2750138C Flexible hvac duct and method of use
09/02/2014CA2633777C Hydraulically driven pressing device, and method of pressing a fitting
08/2014
08/28/2014WO2014128651A1 Device and method for burying a conduit in the bed op a body of water
08/28/2014WO2014128501A1 Marine connector
08/28/2014US20140241811 Grouting and Welding Combined Connection Joint Applied to a Deepwater Floating Type Platform and an Offshore Installation Method Thereof
08/28/2014US20140241809 Offshore Coiled Tubing Deployment Vessel
08/28/2014US20140241808 Laying vessel for laying pipelines on the bed of a body of water, and laying vessel operating method
08/28/2014US20140241807 Plough vehicle assembly
08/27/2014EP2769130A1 Method for installing a self-supporting tower for extracting hydrocarbons
08/26/2014US8814474 Low deflection drainage tile plow
08/26/2014US8814473 Pipe transport system with hydrophobic wall
08/21/2014WO2014125334A1 Method for installing of a wet mateable connection assembly for electrical and/or optical cables
08/21/2014WO2014125333A1 Wet mateable connection assembly for electrical and/or optical cables
08/21/2014US20140234029 Methods and apparatus for recovery of damaged subsea pipeline sections
08/19/2014US8807872 Method and apparatus for laying a marine pipeline
08/19/2014US8806735 Method of spooling a bi-metallic pipe
08/19/2014CA2804867C Cable recovery device and system
08/19/2014CA2642034C Apparatus for lifting pipelines
08/14/2014WO2014122457A1 Improvements relating to abandonment and recovery of pipelines
08/14/2014US20140227923 Wireline Floatation Device and Method
08/14/2014US20140227039 Pipeline laying vessel for laying a pipeline on a seabed
08/13/2014CN203770834U 用于顶进施工法用预应力钢筒混凝土管中继间管 Jacking method for use between prestressed concrete cylinder pipe relay pipe
08/13/2014CN203770833U 一种油管下沟保护装置 Under the protection of a pipeline trench
08/13/2014CN203767837U 一种燃气管道挂管专用吊篮结构 A gas pipeline dedicated pipe hanging basket structure
08/13/2014CN103982707A 临场现铺混凝土包围柔管导流系统 Shop now surrounded by soft spot concrete pipe diversion system
08/13/2014CN103982706A 一种用于安装核电厂稳压器波动管的方法 A nuclear power plant surge line method for installing
08/13/2014CN102937211B 地源热泵竖直螺旋式埋管施工方法 GSHP vertical spiral pipe construction method
08/13/2014CN102720890B 一种海底管道跨越保护装置 Submarine pipelines crossing protection devices
08/12/2014US8800396 Pipeline internal field joint cleaning, coating, and inspection robot
08/12/2014CA2764369C Rib construction for large diameter pipe fittings
08/07/2014WO2014120004A1 Marine pipeline installation system and method
08/06/2014EP2761216A1 Method and system for securing a pipeline to the bed of a body of water
08/06/2014CN203757178U 架空管道焊接挡风棚 Overhead pipe welding wind shed
08/06/2014CN203757177U 泥砂淤泥区手掘式顶管施工装置 Sediment silt District hand leg-pipe jacking device
08/06/2014CN203757176U 非开挖式管道更换装置 Trenchless pipe replacement device type
08/06/2014CN203754330U 养殖业用水管吊接滑轮 Aquaculture with a hose connected to a pulley hanging
08/06/2014CN103968160A 不被加热的燃料管路组件和检测燃料管路处和/或其中的泄露的方法 Not heated fuel line assembly and testing at the fuel line and / or a method wherein leakage
08/06/2014CN103968153A 基于塘碴地层的地埋管地源热泵水平管施工法 Based pond ballast formation level ground source heat pump tube construction method
08/06/2014CN103046637B 一种管道螺旋钻法顶管施工方法 A spiral pipe jacking method pipe drilling method
08/06/2014CN102913683B 利用软管修复水底输送管路的方法 Use underwater hose conveying line repair method
08/06/2014CN102853164B 山地内对口器的气动比例控制系统 Pneumatic proportional mountain counterparts within the control system
08/06/2014CN102734556B 一种电力排管的非开挖施工方法 An electric discharge trenchless pipe construction method
08/05/2014US8795777 Mine shaft liner plate system and method
08/05/2014US8794874 Marine tensioner
08/05/2014US8794336 Tool for connecting pipelines
08/05/2014CA2591362C Method of and apparatus for pulling a pipe
07/2014
07/31/2014WO2014114620A1 Apparatus and method for installation and protection of sub sea cables
07/31/2014US20140212219 Roll-formed conduit-arch for leach field
07/30/2014CN203743615U 水下结构物刚臂的限位和锁定结构 Limit and locking structure underwater structures just arm
07/30/2014CN203743614U 一种串联方式联接于中继间的油缸 A coupled in series between the cylinder relay
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 75