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Patent Searching and Data


Matches 1 - 50 out of 65,254

Document Document Title
WO/2017/210988A1
Provided is a manufacturing method for a welded steel tube with ultrahigh strength and high deformation performance. The composition of a base material for the welded steel tube in mass percentage is as follows: C: 0.03%-0.09%; Si: 0.01%...  
WO/2017/209144A1
Provided is a crucible (10) characterized in that: the crucible has iridium or platinum as a main component, and has a bottom part (1) and a cylindrical part (2); the cylindrical part (2) is configured from a plurality of sections; and a...  
WO/2017/209282A1
Provided is a method for producing a TIG welded stainless steel tube that makes it possible to curb the occurrence of welding flaws without the need to mix H2 into a shielding gas. In the method for producing a TIG welded stainless tube,...  
WO/2017/208766A1
This welding system is provided with: a welding power source device; a wire feeding device that communicates with the welding power source device; and a power transmission line which provides power from the welding power source device to...  
WO/2017/203321A1
Method for preparing a precoated sheet (1 ) comprising: - providing a precoated sheet (1 ) comprising a metallic substrate provided with a precoating on at least one of its faces; - removing through laser ablation at least a portion of t...  
WO/2017/204388A1
The present invention relates to an apparatus and a method for supplying an arc-shaped wire, and welding equipment. The apparatus for supplying an arc-shaped wire according to an embodiment comprises: a guide unit comprising a plurality ...  
WO/2017/203431A1
Method for preparing a precoated sheet (1) comprising: - providing a precoated sheet (1) comprising a metallic substrate provided with a precoating on at least one of its faces; - removing through laser ablation at least a portion of the...  
WO/2017/203547A1
The present invention concerns a gas distribution device (1) for reverse protection of welding joints, in which said joint to be welded is provided between two flaps forming a first surface to be welded and a second surface opposite to s...  
WO/2017/202865A1
This welding assembly, in particular for welding studs onto a part by a fusion/forging operation, comprises a welding gun (11) for welding a stud onto the part, which comprises means (14, 16, 17, 18) for adjusting forging and lift parame...  
WO/2017/200931A1
Wires for use in electron beam or plasma arc additive manufacturing of titanium alloys are disclosed. The wires have a first portion comprising a first material, and a second portion comprising a second material. The combination of the f...  
WO/2017/197529A1
A system and method for servicing a welding torch is provided. The system includes a gripping module for holding and releasing a component of the welding torch, the gripping module is movable along an axis of the gripping module and rota...  
WO/2017/195972A2
The present invention provides a welding rod holder that facilitates a weaving operation, comprising: a body portion comprising a case and a driving handle installed on the case so as to drive a driving portion; a driving portion install...  
WO/2017/196605A1
A method and apparatus are provided for late-customization of a valve body (50) having an initial valve body configuration having a first end connection (14) and a second end connection (16). The method includes receiving a selection of ...  
WO/2017/191942A1
The present invention relates to a plasma press apparatus and a bonding method using same, by which two substrates being bonded in a state where plasma is generated are bonded while being pressurized, and thus notably improved bonding fo...  
WO/2017/193132A1
In some aspects, autonomous motion devices configured to operably connect to a plasma torch of a plasma cutting system can include: a body to support a power supply of the plasma cutting system and move relative to a workpiece; a torch h...  
WO/2017/192619A1
The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt% to about 0.8 wt%; manganese in a range of...  
WO/2017/192882A1
A gas flowmeter and associated method of forming a glass flowmeter includes a body having a passage that communicates with an inlet and an outlet for receiving gas flow therethrough. A selectively variable valve controls a flow of gas to...  
WO/2017/192576A1
In some aspects, power supplies for liquid cooled plasma cutting systems configured to support plasma arc generation by a torch head connected to the power supply can include: a set of electrical components for plasma arc generation; and...  
WO/2017/187981A1
A plurality of welding torches (21A, 21 B), which are disposed in a welding device and are made movable in three-dimensional directions, are provided with welding wires (23A, 23B) that differ in composition and diameter from each other. ...  
WO/2017/189729A1
Systems and methods to control auxiliary power output voltage using a welding output voltage are disclosed. An example power system (100) includes an engine (102), a generator (104) to provide electrical power based on mechanical power r...  
WO/2017/186285A1
The invention relates to, inter alia, a component comprising at least one base sheet (2), at least one cover sheet (4) arranged on the base sheet, at least one damping sheet (10) arranged between the base sheet (2) and the cover sheet, a...  
WO/2017/189262A1
Strip cladding heads and strip cladding systems are disclosed. A disclosed example strip feeder for a strip cladding system includes; a drive roller to advance a cladding strip along a strip feed path through contact plates; a first guid...  
WO/2017/189261A1
Strip cladding heads having strip pressure limits and strip cladding systems with strip cladding heads having strip pressure limits are disclosed are disclosed. A disclosed example cladding head for a strip cladding system includes a fir...  
WO/2017/189264A1
Strip cladding heads having independent strip pressure adjustments and strip cladding systems with strip cladding heads having independent strip pressure adjustments are disclosed. A disclosed example cladding head for strip cladding sys...  
WO/2017/189263A1
Cladding strip feeders having independent pressure rollers and strip cladding systems with cladding strip feeders having independent pressure rollers are disclosed. A disclosed example cladding strip feeder for a strip cladding system in...  
WO/2017/189260A1
Granular welding flux delivery devices and strip cladding systems with granular welding flux delivery devices are disclosed. A disclosed example granular welding flux delivery device includes a hopper having: an intake opening to receive...  
WO/2017/182111A1
A high temperature iron-chromium-aluminium (FeCrAl)l alloy tube (1) extending along a longitudinal axis (C), wherein the tube is formed from a continuous strip (3) of a high temperature FeCrAl alloy and comprises a helical welded seam (2...  
WO/2017/183760A1
The present invention relates to a portable power supply device, for wire-feeding welding, having a common wire feeder. The present invention, which is provided on a welder, having a control panel, and a portable power supply device havi...  
WO/2017/183340A1
Provided is a welding and construction condition setting system for setting welding and construction conditions of a welding robot, wherein a control device: extracts, in accordance with a search operation of an operator, construction co...  
WO/2017/183761A1
The present invention relates to a portable welding power supply device having an electrode conversion apparatus and a welding torch head cooling and welding fume treating apparatus. The present invention, which is provided on an integra...  
WO/2017/179649A1
An arc welding device is provided with: a wire feed motor; a rocker arm attached freely rotatably to an output shaft of the wire feed motor; a pair of wire feed rollers attached to the rocker arm; a rotation transmitting mechanism for tr...  
WO/2017/179237A1
A moving means (13) makes a rotational axis center (C2) of each driven side rotating body (8) align with a rotational axis center (C1) of a drive side rotating body (45). The drive side rotating body (45) has a mating surface (45b) exten...  
WO/2017/177258A1
An apparatus for providing a dry chamber when welding structures in an underwater environment, comprising a stationary section arranged to seal against the structure and comprising at least one gas connection port, and a rotatable sectio...  
WO/2017/175541A1
An arc-tracking welding method according to the present invention is an arc-tracking welding method in a consumable-electrode-type welding apparatus provided with a weaving function for swinging a torch in the welding direction, wherein ...  
WO/2017/174396A1
The invention relates to a method for producing and repairing an impeller for a hydroelectric power plant, using a robot welding jig, the impeller being constructed in layers from webs of welding material and without the a supporting aux...  
WO/2017/169899A1
During thin-plate welding, welding defects such as burn through or missing the target as a result of deformation can easily occur if the amount of input heat is too great for the plate thickness. In addition, the arc becomes likely to be...  
WO/2017/169900A1
During thin-plate welding, welding defects such as burn through or missing the target as a result of deformation can easily occur if the amount of input heat is too great for the plate thickness. In addition, the arc becomes likely to be...  
WO/2017/173107A1
In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fl...  
WO/2017/165964A1
A robotic welding system comprises a supporting arm for attaching to a repositionable support structure, the supporting arm comprising a first mounting portion connectable to the repositionable support structure, and a second mounting po...  
WO/2017/169409A1
This welding device (1) has a welding torch (15) having an electrode (17) used in TIG welding, a welding control unit (10), a high-frequency-voltage application unit (11), a current detector (12), a measurement unit (13), and a determina...  
WO/2017/171049A1
A welded structural member that has superior corrosion resistance in an environment in which highly concentrated sulfuric acid condenses. By mass%, the chemical composition of a parent material of said welded structural member is C≤0.0...  
WO/2017/170213A1
This joint structure is provided with: a first homogeneous metal material having a first protrusion; a second homogeneous metal material capable of being welded to the first homogeneous metal material; and a heterogeneous material which ...  
WO/2017/167520A1
The invention relates to a joining connection comprising a weld seam (4) running between a first metal component (1) and a second metal component (2) and produced by means of a beam welding method. According to the invention, the weld se...  
WO/2017/171050A1
A welded structural member that has superior corrosion resistance in an environment in which highly concentrated sulfuric acid condenses. By mass%, the chemical composition of a parent material of said welded structural member is C≤0.0...  
WO/2017/170106A1
This joint structure is provided with: a first homogeneous metal material provided with a first protrusion; a second homogeneous metal material which has, provided therein, a first pass-through section which is larger than the diameter o...  
WO/2017/163644A1
Provided is a welding robot mechanism that has: a welding robot having a touch sensing function; a welding power source for supplying welding power to the welding robot; and a control unit for controlling the welding robot, wherein the w...  
WO/2017/163824A1
A first terminal part (12dTOUT) of a first terminal wire (12dOUT) of one divided coil (12B) and a second terminal part (12cTIN) of a second terminal wire (12cIN) of another divided coil (12B) are arranged side by side in the radial direc...  
WO/2017/159114A1
A TIG welding device (10) is provided with a welding robot (11), a robot control device (12), a welding torch (13), a welding control device (14), a gas feeder (15) and a height detection device (16). The welding torch (13) is set at a r...  
WO/2017/159887A1
The present invention comprises: a handle (100) accommodating a welding cable (10) in the interior thereof and providing a gripping space for a user; a cable connector (200), provided on one side of the handle (100), for fixing the weldi...  
WO/2017/159888A1
The present invention relates to a welding torch cooling means which can be utilized in a variety of welding torches. The present invention, which is for a welding torch comprising a handle (100) providing a gripping space for a user, an...  

Matches 1 - 50 out of 65,254