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Patent Searching and Data


Matches 1 - 50 out of 1,657

Document Document Title
WO/2019/158144A1
The invention relates to a tool for maintaining engines, having a multi-channel supply line (30) that has at least one electrical power supply and/or data line channel (31) and at least one gas, liquid and/or material channel (32). In th...  
WO/2019/156168A1
Provided are a method for reclaiming tool material, as well as tool material manufactured by this method of reclamation, in which repair is performed by formation of a suitable overlay layer in any region of a high-speed tool steel base ...  
WO/2019/152178A1
Systems and methods for additively manufacturing or repairing a component from a base material. The system may include an inoculation source to direct inoculation materials and a laser metal deposition (LMD) system to direct laser energy...  
WO/2019/136323A1
A rail damage method, device, and vehicle therefor includes performing a treatment on a damaged surface of a portion of the rail on site; printing a powder directly onto the damaged surface, wherein the powder includes a metal or a compo...  
WO/2019/104427A1
Apparatuses and methods for repairing a defect in a nuclear reactor are provided. The apparatus includes a body for insertion in a tubular structure, the body includes: an end effector having a weld torch operable to deposit weld materia...  
WO/2019/099000A1
A gas turbine engine component (10) is repaired via the removal of the defective portion (12) and then the filling in of the resulting cavity (14) with filler material (16). The filler material (16) fills in the cavity (14) via selective...  
WO/2019/094036A1
A method of manufacturing a hard-to-weld material by a beam-assisted additive manufacturing process is presented. The method includes depositing a first layer for the material onto the substrate, the first layer including a major fractio...  
WO/2019/081197A1
The present invention relates to a method for building structures on existing components using devices for additive manufacturing. The present invention also relates to a device for additive manufacturing, which is suitable for use in th...  
WO/2019/081218A1
A fine-grained structure can be achieved by using an inoculant during cold metal transfer.  
WO/2019/083566A1
A method of reducing stress of a weld in a gas turbine engine involves applying a temper bead weld heat application. A temper bead weld is applied by applying a conformal heat conductive material to a surface of a component having a weld...  
WO/2019/076875A1
The invention relates to a device (1) for cleaning turbine blades (82) of a turbine stage (81) of a jet engine (80). Said device (1) comprises a cleaning lance (2) for insertion in a jet engine (80) through a through-opening (83), said c...  
WO/2019/057455A1
The invention relates to a device (1) for aligning and fixing a workpiece (2, 2a, 2b), which has a flat outer section (6, 6a, 6b), for further machining the workpiece (2, 2a, 2b) using an additive production method, in particular a selec...  
WO/2019/042700A1
A method for additively manufacturing a tip structure (G) on a pre-existing part (H) is presented, the method comprising: - a) placing the part (H) in a build space (30) of a beam- assisted additive manufacturing setup (100) and below a ...  
WO/2019/037410A1
Disclosed is a method for repairing an abraded bearing, wherein the method comprises the following steps: (1) disassembling an apparatus before repairing is carried out, cleaning a bearing in an ultrasonic cleaning machine by using an ac...  
WO/2019/032364A1
A process includes agitating at least one core of a core alloy together with a braze binder to form at least one coated core comprising the at least one core coated with a first layer of the braze binder. The process also includes agitat...  
WO/2019/014445A1
Methods of repairing an article (100) are presented. A method includes depositing a material (135) using an additive manufacturing process on a portion (110,120) of the article (100) to form an additively manufactured section (130) in th...  
WO/2019/011535A1
The invention relates to a method for machining a component (2) by removing material, in particular by removing chips, in particular within a groove (1) provided in the component, in which method: spatially resolved measurement data, whi...  
WO/2019/004857A1
An additive manufacturing technique is presented. A first layer of powdered material is spread on a build platform, with or without having a workpiece positioned therein. The build platform is in a part building module of an additive ...  
WO/2018/231281A1
An apparatus for forming and sealing a duct member for use in an air handling system. At least one work station accommodates a work piece, which is generally a cylindrical tube.  
WO/2018/226219A1
Methods (1000) for structural braze repair of damaged industrial machine components, e.g., gas turbine engine components (10). The method includes the step of placing a bilayer braze material (200) onto a surface (12) of the component. T...  
WO/2018/219555A1
By applying material (10, 13) on only one side (7) in the case of a revision, seal rings (1) can be easily rebuilt and reused.  
WO/2018/222513A1
A method (700) for remanufacturing an engine block (104) is provided. The engine block (104) includes a damaged area (314) on an inner surface (302) of a cylinder (202). The method (700) includes removing a first liner (204) from the cyl...  
WO/2018/215322A1
Use of powder tubes for supplying solder mixtures in the generative manufacturing of components by means of laser deposition welding. A building chamber is provided for the generative manufacturing of components by laser deposition weldi...  
WO/2018/217213A1
System (10) and methods (1000) for structural braze repair of high gamma prime nickel base gas turbine components (1). The system may include a controller (200) operably connected to a heating system (100), e.g., a vacuum furnace, for co...  
WO/2018/206306A1
The invention relates to a method for maintaining an axial-flow turbomachine (1), which has a support structure (2) and a plurality of axially adjacent guide vane rings (3, 4, 5) each of which has a plurality of guide vanes (6), each gui...  
WO/2018/200925A1
A method and system for removing or installing a main shaft and attached main bearing assembly of a wind turbine from a bedplate installed atop a wind turbine tower using an assist motive system configured at a downwind end of the main s...  
WO/2018/196957A1
The invention relates to a turbine blade (1), particularly a moving blade or a fixed blade, comprising at least one blade platform (3) and a blade (4) connected thereto, said blade (4) comprising a leading edge (5) and a trailing edge (6...  
WO/2018/200902A1
A method and system are provided for removing or installing a main shaft and attached bearing assembly of a wind turbine from a bedplate. The method and system use rigging and specialized tooling and procedures to perform the method in t...  
WO/2018/200901A1
An apparatus and method for removing or installing a bearing unit at the downwind end of the bedplate in wind turbine uses a frame erected at the downwind end of the bedplate. The frame has cradle members located such that the bearing un...  
WO/2018/184788A1
The invention relates to a method for sealing an annular gap (11) in a turbine with a housing (1) and a rotor (2), which is arranged in the housing (1), is mounted to rotate about its central longitudinal axis, and is equipped with a plu...  
WO/2018/187230A1
A method and related system and apparatus for refurbishing worn rail transit rails to a desired refurbished rail surface profile substantially similar to the surface profile of a newly-manufactured rail, comprising: depositing a first li...  
WO/2018/165488A2
A bolt repair platform includes a frame and a tool module. The tool module includes a tool having a first end configured to rotationally engage a bolt. The tool module also includes an actuator disposed between the tool and the frame so ...  
WO/2018/165488A3
A bolt repair platform includes a frame and a tool module. The tool module includes a tool having a first end configured to rotationally engage a bolt. The tool module also includes an actuator disposed between the tool and the frame so ...  
WO/2018/165488A9
A bolt repair platform includes a frame and a tool module. The tool module includes a tool having a first end configured to rotationally engage a bolt. The tool module also includes an actuator disposed between the tool and the frame so ...  
WO/2018/157228A1
The high gamma prime nickel based superalloy, which comprises 10 - 13 wt. % Co, 3 - 10 wt. % Cr, 0.5 - 2 wt. % Mo, 3 - 7 wt. % W, 0.5 - 10 wt. % Re, 5 - 6 wt. % Al, 5 - 7 wt. % Ta, 0.5 - 2 wt. % Hf, 0.01 - 0.15 wt. % C, 0.005 - 0.05 wt. ...  
WO/2018/159091A1
Provided is a method for manufacturing a high-quality steel fuel-pressure-feeding pipe having high resistance to corrosive fuel. This method is characterized in that steel pipe material is sorted into pipe material in which initial flaws...  
WO/2018/145912A1
The invention relates to a method and to device for the powder bed-based additive building up of a plurality of identical components (10), comprising the fixing of each of the components (10) on a base plate (1) by means of a retaining a...  
WO/2018/146154A1
A method of repairing a grinding part, such as a roller (10), used in a roller mill is disclosed. The method includes measuring a roller to be repaired compared to predetermined dimensions. Using these measurements to map material loss a...  
WO/2018/127425A1
Method for obtaining a part P with self-healing properties made of at least a first metal having a first melting temperature T1 and a second metal 2 having a second melting temperature T2, the second melting temperature T2 being lower th...  
WO/2018/121314A1
Provided is a shaping method capable of improving the dimensional accuracy of an amorphous alloy product, comprising the following steps: (1) placing a cast-formed amorphous alloy casting having a machining allowance in a finish machinin...  
WO/2018/112602A1
A method for the in-situ reconditioning of a heavy workpiece mounted on the floor. The method comprises assembling a jig mounted on the floor so as to be arranged around the workpiece to be reconditioned, that is also mounted on the floo...  
WO/2018/114766A1
The invention relates to a method for joining hot gas component segments (6, 7), comprising the following steps: providing the segments (6, 7) to be joined; applying complementary joining elements (8) to the surface of the segments (6, 7...  
WO/2018/103996A1
Continuous cracks can be optimally repaired using CMT technology by using a fluxed-core wire of solder material with a filling consisting of solder material and base material.  
WO/2018/099926A1
The invention relates to a method for a laser surface treatment of furnace furniture of a heating furnace, which furnace furniture is used for the support of metal products in the heating furnace, the method comprising the steps of: sett...  
WO/2018/096068A1
The present invention relates to a method of bonding at a faying surface two substrates of γ-titanium aluminide alloy having a β-single phase region at elevated temperatures, comprising the steps of applying a braze material of a titan...  
WO/2018/096069A1
The present invention relates to a method of bonding two substrates of γ-titanium aluminide alloy at a faying surface, comprising the steps of applying a braze material of a titanium alloy consisting of from 10 to 35 at.% aluminum, from...  
WO/2018/093760A1
A system includes a controller, a pretreating machine, and an additive manufacturing machine. The pretreating machine is coupled to the controller. The pretreating machine includes a pretreater structured to form an interface layer on a ...  
WO/2018/087137A1
The invention relates to a method for the additive manufacture of a component (10), having a process of marking a construction platform (1) for an additive manufacture including a step of providing a marking region (KB) of the constructi...  
WO/2018/086882A1
A method for producing or repairing a three-dimensional work piece, the method comprising the following steps: - providing at least one substrate (15); - depositing a first layer of a raw material powder onto the substrate (15); and - ir...  
WO/2018/084961A1
The present disclosure is directed to a system for performing in-situ laser machining on a component within a gas turbine engine, in which the component includes a substrate defining a surface. The system includes a laser system disposed...  

Matches 1 - 50 out of 1,657