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Document Title |
WO/2005/072234A2 |
A system for delivering a coolant fluid to a workpiece has a reservoir (60) for retaining the fluid, a pump (64a, 64b) for delivering fluid from the reservoir, a supply line (72) in communication with the workpiece and a diverter valve (...
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WO/2005/070578A1 |
The invention relates to a method for the production of defect-free calibrated steel bars and to the assembly used for same. The inventive method combines a drawing/calibration operation with a crack-control phase and a subsequent mechan...
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WO/2005/070579A2 |
The invention relates to a line for high-pressure fuel storage, oil or other liquids which are to be used in a common rail fuel injection system. Said line comprises an outer casting covering which is embodied in a tubular manner and whi...
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WO/2005/068779A1 |
A lock bolt of a high strength steel pipe, wherein an expansion type lock bolt body is formed of a deformed pipe manufactured by using, as a raw material, a high tension steel plate having a tensile strength of 490 to 640 N/mm2, an elong...
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WO/2005/068101A1 |
A shell tube and heat exchanger (10) includes a plurality of tubes surrounded by a shell (16). Each tube (12) includes a plurality of indentations. A mold is placed in a desired positions and orientation in a die. A tube is placed in a f...
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WO/2005/068263A1 |
Structural member provided with a hole (2) with an integrated flange (6) in a sidewall (3). Method for making a hole (2) with an integrated flange (6) in a sidewall (3) of a structural member.
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WO/2005/068927A1 |
A heat transfer tube for use in a heat exchanger where heat is transferred between a fluid flowing through the tube and a fluid flowing around the exterior of the tube during the heat exchange process. The tube has a plurality of fins ex...
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WO/2005/065861A1 |
A partitioning method for a pipe material capable of manufacturing the pipe material with high airtightness by less number of steps and reducing cost and a gas generator using the pipe material. The partitioning method for the pipe mater...
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WO/2005/063418A1 |
A method and a device for manufacturing a UOE steel tube. The method is characterized in that, when the open width of a U-tube obtained after the U-tube is molded by a U-press is larger than the diameter of the die of an O-press in a sub...
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WO/2005/061169A1 |
The invention relates to a method for butt welding metal sheets (1, 2), preferably sheet metal strips or blanks of differing thicknesses by the relative displacement of a laser beam or electron beam in relation to the metal sheets (1, 2)...
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WO/2005/061142A1 |
The invention relates to a method for producing a bent double-walled component (10), especially a double-walled pipe, comprising an inner pipe (11) and an outer pipe (12). The inner pipe is at a distance (d) from the outer pipe, creating...
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WO/2005/061150A1 |
The inventive method for producing a strong housing, particularly a valve housing for an electromagnetic actuatable valve, involves the following method steps: (a) placing at least three flat metallic sheets (60, 61) against one another ...
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WO/2005/058539A1 |
A method of producing a tube having a tube body section forming the outer shell of a flow path and flow path partitioning bodies partitioning the flow path. The method includes a process of roll forming a tube, a process of cutting the t...
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WO/2005/057069A1 |
The invention relates to a hollow tube (1) configured as a light structure body with double or multiple walls, wherein straight, rib-like bracings (5, 6, 7) in the form of a framework serving as a support structure in longitudinal direct...
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WO/2005/053868A2 |
The present invention provides for assemblies comprising metal matrix composite bars where the bars only intermittently have mutual contact. Minimally two bars of metal matrix composite are joined, for example, by lap joints, or by the u...
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WO/2005/054737A1 |
A fluid conduit (10) with improved flow characteristics by use of a new flow passage geometry concept. In one embodiment, the fluid conduit (10) has a flow passage with a cross-section that transitions from a circular area at the inlet p...
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WO/2005/054535A1 |
The present invention provides for metal matrix composite assemblies and methods for preparing such assemblies. Such assemblies may provide a structure, a subassembly of a structure or another assembly, or be used to support other assemb...
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WO/2005/047798A1 |
A multi-hole tube for a heat exchanger capable of preventing heat exchange efficiency from being lowered due to the less adherence of dirt and water droplets thereto and a method of expanding a tube capable of easily and securely expandi...
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WO/2005/046896A2 |
Metallic tube, pipe and conduit are made in a continuous process that includes a zinc galvanization stage, a first passivation stage, a second passivation stage and a third passivation stage. A colorant is added to the tube, pipe or cond...
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WO/2005/046903A1 |
The invention relates to a method for the production of a double-chamber hollow profile (2, 30). The walls (9, 10, 14, 15, 27, 28) of the chambers (11, 12) are connected together in a single-piece. A tubular-shaped hollow profile blank (...
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WO2005005068B1 |
A method of producing metal fibers including melting a mixture of at least a fiber metal and a matrix metal, cooling the mixture to form a bulk matrix comprising at Ieast a fiber phase and a matrix phase and removing at Ieast a substanti...
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WO2005014372B1 |
A hollow structural member (30) for a vehicle is provided with a unitary energy absorbing end portion (34) having a reduced wall thickness (T2), for deforming and absorbing the force of an impact, and a site for initiating such deformati...
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WO/2005/043062A2 |
The invention relates to enhanced heat transfer surfaces and methods and tools for making enhanced heat transfer surface. Certain embodiments include a boiling surface that include a plurality of primary grooves, protrusions and secondar...
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WO/2005/032601A2 |
A method for constructing a metal wire (20) with embedded filaments or cavities (36) therein for biomedical applications. The method includes first drilling nonconcentric apertures (26) in a symmetrical pattern in a metal rod (22) and th...
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WO/2005/028134A1 |
A metal fiber has a cross section, having a perimeter. The cross section comprises at least a first zone and a second zone, each of these zones providing a part of the perimeter. The first zone is composed of a first metal or metal alloy...
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WO/2005/028135A1 |
A metal fiber has a cross section, having a perimeter. The cross section comprises at least a first zone and a second zone, each of these zones providing a part of the perimeter. The first zone is composed of a first metal or metal alloy...
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WO/2005/021182A1 |
A process to form a substantially thick walled hollow (bar 2,fig 1 i) by hot rolling an elongate (member 2,fig1 b) to form an internal hole, whereby the elongate member is formed around the internal hole and the outer edges (8) of the el...
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WO/2005/014200A1 |
There is disclosed herein a method of connecting together at least two workpieces (30, 32) using a blind rivet (10), which comprises the steps of biasing a blind side end face of a blind rivet (10) against a workpiece (30) and subsequent...
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WO/2005/010318A1 |
A method for constructing a lateral hole (303) departing from a main well (302) at a deterrnined depth, the lateral hole (303) having a direction of elongation forming a determined angle with the main well (302), comprises positioning a ...
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WO/2005/007331A1 |
The bead-trimmer with a shaving breaker device comprises a support (2) having at an end thereof a through-hole (3) which bears, on an entrance edge thereof a cutting element (4) arranged and conformed to remove, during a cutting motion, ...
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WO/2005/008116A2 |
The present invention relates to the use of coupled bimetallic conduits for transporting fluids. Preferably, the bimetallic conduits are weldable conduits formed by positioning a tube (12b) formed of a material having desirable propertie...
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WO/2005/005907A1 |
An aluminum heat exchanger produced by providing a strip-shaped aluminum material comprising core material (1) having its outer circumferential surface clad with brazing material (2) and having its inner surface side clad with sacrificia...
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WO/2005/005904A1 |
A heat transfer tube and a method of forming a heat transfer tube with indents formed in the opposed walls. The indentations may be cold welded or forge welded such that dimples or indentations meet in the middle of the tube. The bottom ...
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WO/2005/002753A1 |
The invention relates to a method for producing hollow profiles provided with different cross sections along the length thereof. Said profiles are shaped in a die from one piece of cut metal sheet (5, 6, 7). According to said invention, ...
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WO/2005/000498A1 |
The aim of the invention is to produce can bodies (24') comprising a can shell (24) and a closing element (31b, 32, 31a) that is fixed to one face of the can shell (24) . Said aim is achieved by producing a tube (11) from a metal strip (...
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WO/2005/001367A2 |
A system for and method of manufacturing a finned tube for a heat exchanger is disclosed herein. A continuous fin strip is provided with at least one pair of vortex generators. A tube is rotated and linearly displaced while the continuou...
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WO/2004/113005A1 |
The bead trimmer is preferably applied in a production line for elements having longitudinal weld beads (21), where an element slides along a parallel direction to a longitudinal axis thereof (x), and comprises a tool-bearing turret (2) ...
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WO/2004/112978A1 |
Apparatus for reducing the diameter, rounding or straightening of pipe or tubing by rolling comprising a plurality of closely and equallyspaced, long, narrow, parallel-cylindrical rollers arranged in a parallelcylindrical array throu...
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WO/2004/113584A1 |
A method for producing a metal wire intended to reinforce elastomeric materials, of the type comprising a core and a metal coating layer, as well as a metal wire and a metal cord intended to reinforce such materials are described. The me...
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WO/2004/112979A1 |
The invention relates to a double walled metal tube comprising a tubular roll formed metal band having a brazing layer between the metal layers of the tubular roll formed metal band, wherein the brazing layer consists of a copper alloy. ...
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WO/2004/111286A1 |
A steel plate and steel tube which comprises, in mass %, 0.03 to 0.1 % of C, 0.01 to 0.5 % of Si, 1.2 to 2.5 % of Mn, 0.08% or less of Al, and has a metal structure which substantially consists of three phases of ferrite, bainite and isl...
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WO/2004/106796A1 |
A method for producing a flexible pipe comprising a step for forming a conduit by winding a long material having a substantially S-shaped cross-section spirally around the outer circumference of a shaft becoming a basic material while ov...
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WO/2004/104464A2 |
A welded low carbon dual phase (ferrite plus martensite) and/or low carbon martensitic stainless steel PIPE having requisite yield strength and corrosion and/or erosion resistance is shown. Pipe can be manufactured up to a maximum outsid...
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WO/2004/103590A1 |
A rolling apparatus comprising a first work roll 25 and a second work roll 26 cooperative with the first work roll 25 for rolling a metal blank plate P to manufacture a metal product of miscellaneous cross section comprising a plate port...
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WO/2004/103600A1 |
A method and an apparatus for manufacturing a multiple tube capable of providing the tube having a bent part with excellent appearance at low cost and preventing an inner tube or an outer tube from being deformed at the bent part at whic...
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WO/2004/103597A1 |
A method of producing a double steel pipe having superior adhesion properties, wherein two types of electric welded steel pipes are used as an outer pipe and an inner pipe to produce a double steel pipe while leaving intact the inner sur...
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WO/2004/101187A2 |
Sub-blanks (22, 24, 26) having different thicknesses and/or different materials are joined together along a joint line or boundary line (28, 30). The joint line can have an axial directional component and/or a radial directional componen...
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WO/2004/101838A1 |
A method of forming an article from an &agr -β titanium including, in weight percentages, from about 2.9 to about 5.0 aluminum, from about 2.0 to about 3.0 vanadium, from about 0.4 to about 2.0 iron, from about 0.2 to about 0.3 oxygen, ...
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WO/2004/095883A1 |
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof is comprised of a ceramic material. The...
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WO/2004/091823A1 |
A tube with a high dimensional accuracy manufacturable at low cost and having sufficient fatigue strength throughout the wide range of size requirement of the tube and a method of manufacturing the tube. With a plug (1) inserted into a m...
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