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Patent Searching and Data


Matches 251 - 300 out of 5,838

Document Document Title
WO/2007/083363A1
This invention provides a method for surface treatment with an electron beam, which can finish the surface of an object in a relatively short time to a fine surface roughness level of about 1 μm evenly over the whole treatment object re...  
WO2006013242A9
The invention relates to an object comprising at least one steel part whose composition consists of the following contents expressed by weight: 0.005-0.27 % carbon, 0.5-1.6 % manganese, 0.1-0.4 % silicon, less than 2.5 % chromium content...  
WO/2007/052071A1
The invention relates to a nozzle (16) for emitting solid carbon dioxide particles. The nozzle (16) comprising an inlet (30) for receiving liquid carbon dioxide, a nozzle aperture (32) from which solid carbon dioxide particles flow from ...  
WO/2007/052072A1
The invention relates to a method of cooling a heated weld zone formed in a workpiece (12) by a welding process, in which solid carbon dioxide particles (18) are emitted from a nozzle towards the weld zone, and the cooling rate of the we...  
WO/2007/047096A3
A titanium-aluminide turbine wheel (120, 220, 320, 420) is joined to the end of a shaft (110, 210, 310, 410) by utilizing a titanium surface on the end of the shaft to be joined to the wheel, and electron-beam welding the wheel onto the ...  
WO/2007/047096A2
A titanium-aluminide turbine wheel (120, 220, 320, 420) is joined to the end of a shaft (110, 210, 310, 410) by utilizing a titanium surface on the end of the shaft to be joined to the wheel, and electron-beam welding the wheel onto the ...  
WO/2007/017413A1
The invention is directed to a method for arc or beam brazing/welding of workpieces (A) made of steel, cast iron, nickel, cadmium, beryllium, titanium, molybdenum, magnesium, aluminum, copper, lead, zinc, tin, hard metal and alloys there...  
WO2005110286A9
A method for making an implantable stent includes the steps of (i) providing a plurality of elongate stent wires; (ii) forming said wires into a hollow tubular structure having opposed first and second open ends; (iii) terminating said w...  
WO/2006/133347A2
There is disclosed a process for producing metal oxide nanoparticles. The process includes the steps of: a) providing at least two precursor metal salt materials, b) passing the at least two precursor metal salt materials through a plasm...  
WO2005099954A3
A welding apparatus using ultrasonic sensing is described and includes a movable welder (11) having a selectively adjustable welding head (12) for forming a partially completed weld (14) in a weld seam (27) defined between adjoining meta...  
WO/2006/096716A2
A plasma generator, comprising a dielectric tube having a first end and a second end, wherein the first end is sealed, but for a gas inlet; at least one first dielectric disk located within the dielectric tube, wherein the first dielectr...  
WO/2006/090511A1
A method for manufacturing a battery pack in which an electrode tab is not removed easily when electrode tabs led out from battery cells are welded, and the electrode tabs can be electrically connected with each other with high reliabili...  
WO/2006/088486A1
A system for characterizing high power electron beams at power levels of 10 kW and above is described. This system is comprised of a slit disk assembly having a multitude of radial slits, a conducting disk with the same number of radial ...  
WO/2006/079336A1
The invention relates to a method and device (1) for processing object surfaces (5) by using a radiation (4) which is oriented toward the object surface (5) to be processed and forms a molten material (6) in the area of action of the rad...  
WO/2006/081106A1
An ultrasonic bond is formed using a bond tool foot (700) having a waffle shape of thin protrusions (708) and gaps (712) between the protrusions. The tool is brought in contact with the ribbon (702) to a depth to create depressions in a ...  
WO/2006/069410A3
The invention concerns a method and an installation for producing a component consisting of several assembled parts. The first part (1) and the second part (2) are taken from a part delivery site proximate the conveying device and set in...  
WO/2006/069410A2
The invention concerns a method and an installation for producing a component consisting of several assembled parts. The first part (1) and the second part (2) are taken from a part delivery site proximate the conveying device and set in...  
WO/2006/062241A1
A welding method and a weld shaping device that are advantageous to suppress a weld solidification section to become a humping bead. The welding method forms a weld solidification section (5) by heating, using a heating means, a first ob...  
WO/2006/053678A1
A device is disclosed for machining workpieces (11) in a vacuum chamber (12) having at least one sluice station (16) and at least one machining station (18) with a machining device (20). A transfer device (21) with a holder (28, 30) for ...  
WO/2006/051225A1
The invention relates to a welding method for interconnecting first metallic elements (20) and second metallic elements (16). The first element (20) forms a support or is to be added to a support (12). During said method, a welding part ...  
WO/2006/040221A1
Prior art layer systems often have, due to their type of coating, only a low adherence to the substrate. The layer can detach in the instance of components that are subjected to high levels of mechanical stress. According to the inventiv...  
WO/2006/040220A1
Prior art layer systems often have, due to their type of coating, only a low adherence to the substrate. The layer can detach in the instance of components that are subjected to high levels of mechanical stress. According to the inventiv...  
WO/2006/037821A1
The invention relates to stainless steel band saw which is used to cut and quarter food products, such as meat, fish and similar. The invention comprises: a stainless steel laminar body (2) in the form of a strip or similar, and a wire e...  
WO/2006/031251A2
Arc plasma torch generated by a torch module (410) installed on the bottom wall in the narrow section of a tapered S-band rectangular cavity (600), is used to seed microwave discharge where the microwave electric field is maximum. This t...  
WO/2006/028052A1
This invention provides a molding die, which is high in die processing efficiency and is free from electrifiation-derieved lowered processing efficiency and electrostatic discharge damage and has been processed by ion beam or electron be...  
WO/2006/025737A1
A method for the formation of nanometer-scale electrodes, wherein strip of electrically conductive material, in particular metal, is provided with a longitudinal direction, a width direction and a thickness direction and then, with the a...  
WO2005042804A3
A method and apparatus for fluid processing a workpiece are described. The system can include a process module and a system of one or more fluid processing elements to control the fluid flow and/or the electric field distribution during ...  
WO/2006/013242A1
The invention relates to an object comprising at least one steel part whose composition consists of the following contents expressed by weight: 0.005-0.27 % carbon, 0.5-1.6 % manganese, 0.1-0.4 % silicon, less than 2.5 % chromium content...  
WO/2006/001828A1
A method of repeating high-strength superalloy turbine blades and joining superalloy components is provided. A damaged region of the turbine blade is welded without preheating it. The welded turbine blade is then subjected to a hot isost...  
WO/2005/110286A1
A method for making an implantable stent includes the steps of (i) providing a plurality of elongate stent wires; (ii) forming said wires into a hollow tubular structure having opposed first and second open ends; (iii) terminating said w...  
WO/2005/105359A1
The invention relates to a method for the production of a connection between a piece made from copper (2), or a copper-containing alloy and a piece made from steel (3), or a steel alloy. According to the invention, a strong durable conne...  
WO/2005/102671A1
A method for sterile connection of tubing includes welding the tubing sections (1, 3)together using an efficient laser (23). The ends of the tubing sections are brought together prior to the initiation of welding, facilitating isolation ...  
WO/2005/099954A2
A welding apparatus using ultrasonic sensing is described and includes a movable welder (11) having a selectively adjustable welding head (12) for forming a partially completed weld (14) in a weld seam (27) defined between adjoining meta...  
WO/2005/077587A1
A method of producing a bonded structure which includes a layer of material capable of forming a diffusion or diffusion-type bond with diamond bonded to a diamond element. The method includes the step of applying electron beam heating to...  
WO/2005/077586A1
In this method for manufacturing of three-dimensional products out of metal, an electron beam (14) is directed into a vacuum chamber (10), to meet the tip of a wire feedstotk (20). Metal will be continuously melted from the tip of the wi...  
WO/2005/075140A1
The invention relates to a method for connecting dynamically loaded components, especially gas turbine components. According to the invention, at least two components (10, 11; 14, 15) to be interconnected are connected by means of laser ...  
WO/2005/068128A1
The invention relates to a method for treating the surface of a workpiece (1) with a pulverulent additive (3) using a welding beam (5), said pulverulent additive being introduced into the welding beam (5) in a treatment region (9) on the...  
WO2004102601A3
A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to ...  
WO2005011907A3
Disclosed is a method for non-vacuum electron beam welding metallic materials by means of a vacuum electron beam gun and with the aid of process gas. According to the inventive method, at least one inert gas (11, 28) is used in addition ...  
WO/2005/042804A2
A method and apparatus for fluid processing a workpiece are described. The system can include a process module and a system of one or more fluid processing elements to control the fluid flow and/or the electric field distribution during ...  
WO/2005/021207A1
A method of joining metal components (2, 8) having the steps of depositing adhesive material (16) between the components and welding the components together via solid-state or fusion welding. The welds (18) are spaced apart from the adhe...  
WO/2005/011907A2
Disclosed is a method for non-vacuum electron beam welding metallic materials by means of a vacuum electron beam gun and with the aid of process gas. According to the inventive method, at least one inert gas (11, 28) is used in addition ...  
WO/2005/007333A1
In prior art, welding of high purity niobium (RRR 370) by means of electron beam welding requires an expensive vacuum technique if a welding seam is to be created whose material properties do not lie significantly below the bulk phase. V...  
WO/2005/005695A1
The invention relates to a method for the production of polymer moulded bodies. Said method consists in extruding a mouldable material containing the polymer by means of a moulding tool comprising a carrier material and at least one extr...  
WO/2004/102601A2
A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to ...  
WO/2004/085983A1
The invention relates to a spring-elastic measuring element (1) for thermometers, pressure switches or manometers consisting of an arc-shaped measuring tube (3), a base body (2) and a connecting element (10) for the measuring mechanism. ...  
WO/2004/083605A1
The invention relates to a method for manufacturing a stator component that is intended in operation to guide a gas flow and to transfer loads. The component is constructed of at least two sectors (1) in the direction of its circumferenc...  
WO/2004/054749A1
The invention relates to a method for evaluating a weld joint, which is formed during a welding process between at least two joining partners (1, 2) involving the use of at least one ultrasonic transmitter (5), which subjects the area of...  
WO2004039527A3
Two aluminium alloy work-pieces are welded together. Firstly, a portion (2) of each work-piece (1) is prepared, the preparation including the performance of a surface treatment, such as friction stir welding, that results in a region (3)...  
WO/2004/039527A2
Two aluminium alloy work-pieces are welded together. Firstly, a portion (2) of each work-piece (1) is prepared, the preparation including the performance of a surface treatment, such as friction stir welding, that results in a region (3)...  

Matches 251 - 300 out of 5,838