42879 ⎘
Arc welding or cutting; Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
MOBILE CLOSE PROXIMITY ORBITAL WELDING SYSTEM HAVING A SHIELDED WELD ZONE
#2Orbital Welding Device with Welding Head Being Adjustable Between an Open and a Closed State
#3ORBITAL WELDING HEAD
#4ORBITAL WELDING DEVICE WITH SIMPLIFIED HANDLING
#5DOUBLE-TRACK WELDING SYSTEM
#6MECHANIZED AND COORDINATED MOTION FOR FILLET AND GROOVE WELDING
#7ROBOTIC WELDING SYSTEM
#8ORBITAL WELDING DEVICE WITH IMPROVED RESIDUAL OXYGEN MEASUREMENT
#9Orbital Welding Apparatus
#10CONTINUOUSLY COOLED WELD HEAD
#11ORBITAL WELDING SYSTEM FOR WELDING THE JOINTS OF TUBES OF TUBE PLATES OF HEAT EXCHANGERS
#12Robotic welding system
#13ORBITAL WELDING DEVICE WITH IMPROVED SECURITY AND REDUCED FAILURE PROBABILITY
#14METHOD FOR COAXIALLY WELDING TWO TUBES TOGETHER
#15Metal carbide/nitride precipitation control in fusion welding
#16Device and Method for Welding Cylindrical Sections of a Casing
#17ORBITAL WELDING PURGE SYSTEMS
#18ORBITAL WELDING SYSTEM AND METHOD
#19Gasless, mechanized, field-welding of tubular structure
#20Gasless, mechanized, field-welding of tubular structure
#21Internal clamping and welding device
#22Orbital welding of pipes and pipe segments
#23ORBITAL WELDING DEVICE WITH SIMPLIFIED HANDLING
#24Orbital welding device with simpler handling of the measurement of residual oxygen
#25Orbital welding device with improved residual oxygen measurement
#26APPARATUS AND METHOD FOR ORBITAL WELDING
#27Orbital welding apparatus
#28Robotic welding system
#29Device for the orbital processing of non-rotating joints and pipe ends
#30ORBITAL WELDING SYSTEM AND METHOD
#31METHOD AND SYSTEM FOR PIPELINE WELDING
#32Robotic welding system
#33Wire management for a welding system
#34Welding support block
#35Metal carbide/nitride precipitation control in fusion welding
#36Welding torch and all-position welding device
#37GRAVITY-BASED WELD TRAVEL SPEED SENSING SYSTEM AND METHOD
#38Reciprocating welding device
#39Method for connecting two individual elements of an underwater fluid-transport pipe subject to fatigue
#40Method for automatically inspecting a weld bead deposited in a chamfer formed between two metal pieces to be assembled
#41Method for circumferential welding and a robotic welding system for circumferential welding
#42Robotic welding system
#43Orbital welding device with improved security and reduced failure probability
#44Cylinder welding system
#45Support ring and fabrication method for subsea pipelines
#46Method and system for welding conduits
#47System and method for pendant component for a welding system
#48Pipe assembly station
#49Rotating welding system and methods
#50Systems and methods for use in welding pipe segments of a pipeline
#51Portable drill pipe hard banding machine
#52Orbital welder with integrated track and gear drive
#53Welding methods and welded joints for joining high-strength aluminum alloys
#54System and method for hot wire arc steering
#55Welding apparatus
#56Welding device and welding system
#57System and method for reducing weld root concavity
#58Method and system for welding conduits
#59ORBITAL WELDER WITH TORCH ADJUSTMENT ASSEMBLY
#60Gravity-based weld travel speed sensing system and method
#61Apparatus for joining solar receiver tubes
#62Connections for isolated phase bus enclosure
#63System and method for true electrode speed
#64SYSTEM AND METHOD FOR AUTOMATIC HEIGHT ADJUSTMENT OF A TORCH
#65SYSTEM AND METHOD FOR PENDANT COMPONENT FOR A WELDING SYSTEM
#66Orbital welder with wire height adjustment assembly
#67Orbital welding torch systems and methods with lead/lag angle stop
#68Positive locking handle and self centering mechanism for track engagement
#69ORBITAL WELDER WITH FLUID COOLED HOUSING
#70Device for connecting the ends of pipes made of steel by means of an orbital welding process
#71System and method for hot wire arc steering
#72System and method for hot wire TIG positioned heat control
#73Weld joint design for automatic welding of tubular detectors
#74Laser controlled internal welding machine for a pipeline
#75Camera and wire feed solution for orbital welder system
#76System and method for installing device drivers on welding equipment
#77Method to monitor and control weld penetration in gas tungsten welding and full-position pipe welding
#78Method for welding a flange to a guide thimble tube in nuclear fuel assembly
#79Internal pipe line-up clamping module
#80Ring gear based welding system
#81Root pass welding solution
#82Adjustable clamping mechanism of a weld head with quick release insert
#83Welding device including a carriage and two actuators for orienting a welding head
#84Method for welding thin-walled tubes by means of peak temperature temper welding
#85Guide device for welding curvilinear pipe surfaces
#86Adaptive Control Of Arc Welding Parameters
#87Dual-torch welding system
#88Orbital Welding Apparatus
#89Pipeline weld repairing method and apparatus
#90Fluid machine provided with hermetic container that is subjected to pressure of working fluid
#91Method of and a welding station for laying a pipeline, with pipe section welded together by internal and external welding
#92Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique
#93METHOD AND DEVICE FOR TESTING A WELD JOINT FOR A SHAFT BY MEANS OF A DETECTION DEVICE INTRODUCED THROUGH A PASSAGE OF THE SHAFT; CORRESPONDING ROTOR SHAFT
#94Clamp comprising a multi-part guide path
#95ENHANCED WELDING DEVICE
#96Method of producing a material joint, and hollow section connection
#97Apparatus for joining sections of pipe
#98Ring gear based welding system
#99ADAPTIVE CONTROL OF ARC WELDING PARAMETERS
#100PLATINUM WELD STRUCTURES AND METHODS
#101WELDING APPARATUS
#102Apparatus for field welding solar receiver tubes
#103Orbital carrier comprising at least two components in the form of segments of a circle able to be connected together; device for butt-welding pipes to form a pipeline comprising such an orbital carrier
#104Method for joining solar receiver tubes
#105Method and apparatus for the welding of pipes
#106WELDING METHOD COMBINING A LASER BEAM AND THE ELECTRIC ARC WITH A CONSUMABLE ELECTRODE FOR ASSEMBLING ABUTTING METAL CONDUITS TO FORM PIPELINE METAL PIPES
#107Configuration of and welding procedures applied to cruet shaped bevels in objects to be welded
#108Apparatus and method for welding steel boiler tubes
#109Guiding device
#110Pipe-joining method and system for producing underwater pipelines and underwater-pipeline-laying vessel comprising such a system
#111Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly
#112Clamp
#113Method for Girth Welding Metallic Pipes
#114Orbital welding system and methods of operations
#115Connection between a tubular member of steel and a structure of aluminum
#116Welding system
#117Apparatus for butt-welding tube joints
#118METHOD FOR REPAIRING HEAT RECOVERY STEAM GENERATOR TUBE-TO-HEADER DAMAGE
#119Apparatus and methods of improving riser weld fatigue
#120Method of producing a tube connection, and tube connection
#121Method for machining metal conduits to form a V-shaped profiled section n pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits
#122METHOD TO REDUCE SHRINKAGE DRIVEN DISTORTION WHEN WELDING ON PRESSURE PIPING AND VESSEL MATERIALS
#123Pipe/Connector Weld Joint, and Methods of Welding Same
#124Pipe/connector weld joint, and methods of welding same
#125Method of welding a pipe/connector joint
#126Pipe/Connector Weld Joint, and Methods of Welding Same
#127Pipe/Connector Weld Joint, and Methods of Welding Same
#128Method of repairing a nuclear reactor vessel bottom head penetration
#129Apparatus and method for use during operations for applying heat to at least one conduit member
#130Vehicle exhaust component assembly using magnetic pulse welding
#131FULL FUNCTION PRECISION WELDING SYSTEM
#132Guide device for welding curvilinear pipe surfaces
#133Determining quality of a stick electrode
#134Method for rating stick electrodes for pipe welding
#135Magnetically Impelled Arc Butt Welding of Pipelines
#136Apparatus and method for joining pipe ends together
#137Method for orbital welding using a pulsed current
#138Method for repairing heat recovery steam generator tube-to-header damage
#139Welded structure having improved resistance to stress corrosion cracking
#140Pipe/connector weld joint, and methods of welding same
#141Work piece holder
#142Orbital welding internal pressure control
#143Welding arrangement
#144All position automatic welding head and method for operating the same
#145High production welding fixture
#146System and method for heating a workpiece during a welding operation
#147Robotic cylinder welding
#148Orbital weld head
#149Fittings for orbitally welded fusion bonds
#150Apparatus and method for welding steel boiler tubes
#151Welding assistance systems