Patent application number | Description | Published |
20090075023 | METHOD FOR PRODUCING THERMAL BARRIER COATING AND A THERMAL BARRIER COATING - A method for producing a ceramic thermal barrier coating on a component part for use in compressor and turbine components by a vapor depositing process is disclosed. The method includes: a) provision of a ceramic vapor for depositing on the component part; b) depositing of the ceramic vapor on the component part to form a thermal barrier coating having a columnar structure, the columns being oriented substantially perpendicular to a surface of the component part; and c) varying of at least one method parameter during method step b) in such a way that the resultant thermal barrier coating has columns of alternating decreasing and increasing diameters. A thermal barrier coating is also disclosed. The thermal barrier coating has a ceramic thermal barrier coating having a columnar structure and the columns are oriented substantially perpendicular to a surface of the corresponding part. The columns have alternately decreasing and increasing diameters. | 03-19-2009 |
20100062172 | METHOD FOR THE PRODUCTION OF AN ABRADABLE SPRAY COATING - A method for producing a spray coating, in particular an abradable spray coating for components of a turbine engine by a thermal spraying process, is disclosed. An online process monitoring system, especially a PFI unit and/or a spectrometer unit, is provided for monitoring and regulating the thermal spraying process, where at least one process parameter is calculated according to the formula p | 03-11-2010 |
20100166944 | METHOD FOR DETERMINING THE POLYESTER FRACTION OF A MULTI-COMPONENT POWDER DURING A THERMAL SPRAYING PROCESS, METHOD FOR COATING OR TOUCHING UP AN OBJECT BY MEANS OF A THERMAL SPRAYING PROCESS AND THERMAL SPRAYING DEVICE - A method for determining the polyester fraction in a multi-component powder during a thermal spraying process is disclosed. The multi-component powder is heated and fed to an object with the aid of a carrier, forming a coating on the object. At least one measured value for the intensity of the light emitted by the combination of the carrier and multi-component powder material on the way to the object is detected at least in the range of a characteristic wavelength of polyester. A characteristic value is derived from the combination of the measured values, and the fraction of the polyester to be determined is calculated on the basis of a previously determined relationship between the characteristic value and the polyester fraction. | 07-01-2010 |
20110070369 | COVERING DEVICE AND METHOD FOR COATING COMPONENTS - A covering device for the coating of components via cold kinetic compaction or kinetic cold gas spraying, which can be used to cover a region which is not to be coated of a surface of the component which is to be coated. The covering device is profiled such that it encloses an acute angle with that region of the surface which is not to be coated. The particles of a coating material can be deflected from the component such that the particles do not adhere to the covering device. | 03-24-2011 |
20110177250 | APPARATUS AND METHOD FOR MASKING A COMPONENT ZONE - An apparatus and a method for masking a component zone which is to be omitted by the spray jet during the thermal spraying of a component is disclosed. The apparatus can be elastically deformed at least partially at room temperature for attachment to the component. During the thermal spraying operation the apparatus has at least one inelastic region such that the impinging spray particles adhere to the surface thereof. After the thermal spraying operation, the apparatus can be removed from the covered component zone without leaving any residue. In this way, a simple, reusable solution is created, which avoids the disadvantages of the prior art. | 07-21-2011 |
20110223325 | MASK FOR KINETIC COLD GAS COMPACTING - A mask and method for kinetic cold gas compacting is disclosed. The mask includes a body for covering a not-to-be-coated region of a substrate to be coated having a work side exposed to a coating substance. The work side has a hardness such that the work side is not plastic deformable by a striking coating particle. | 09-15-2011 |
20120171041 | THIN-WALLED STRUCTURAL COMPONENT, AND METHOD FOR THE PRODUCTION THEREOF - A method for producing a thin-walled structural component from a casting material. The casting material is supplied as a powder, and the powder is deposited on a support ( | 07-05-2012 |
20120225213 | METHOD AND DEVICE FOR COATING COMPONENTS - A method for spraying a coating and a cold gas spray nozzle is disclosed. The method includes spraying a coating by the cold gas spray nozzle. A rinsing gas is fed to the cold gas spray nozzle during an interruption of the spraying or at an end of the spraying. Deposits in the cold gas spray nozzle are cooled and detached by the rinsing gas. | 09-06-2012 |
20130034661 | METHOD FOR PROCESSING A SURFACE OF A COMPONENT - A method for processing a surface of a component, in particular in the aviation sector, including the following steps: spraying the component with a first powder and coating the component with a second powder, the first powder having the same chemical composition as the second powder. | 02-07-2013 |
20130084421 | METHOD FOR PRODUCING A COMPONENT AND SUCH A COMPONENT - The invention relates to a component, which has a layer applied by gas dynamic cold spray, said layer having at, least one layer section or a reinforcing element, the material and orientation of which are selected according to a load line, and to a method for producing such a component by gas dynamic cold spray. | 04-04-2013 |
20130129976 | COATING PLASTIC COMPONENTS BY MEANS OF KINETIC COLD GAS SPRAYING - A method for coating a plastic surface and a plastic component is disclosed. The method includes applying a base layer to a plastic surface. A layer of a coating is applied by kinetic cold gas spraying on the base layer. The base layer is applied by a method that is different from the kinetic cold gas spraying. The base layer adheres to the plastic surface and the layer of the coating applied by kinetic cold gas spraying is deposited on the base layer by the kinetic cold gas spraying. | 05-23-2013 |
20140094950 | METHOD FOR THE PRODUCTION OF AN ABRADABLE SPRAY COATING - A method for producing an abradable spray coating for a component of a turbine engine by a thermal spraying process is disclosed. A process parameter p | 04-03-2014 |
20140360664 | Method for Coating Components - A method for coating a component of a turbomachine is disclosed. The method includes covering a first surface of the component with a covering device, where the covering device is profiled in a zigzag shape. The method further includes applying a coating material via cold kinetic compaction or kinetic cold gas spraying on the component such that a second surface of the component is coated with the coating material and such that particles of the coating material are deflected off of the covering device so that the particles do not adhere to the covering device. | 12-11-2014 |
20150064050 | MULTIPLE COIL ARRANGEMENT FOR A DEVICE FOR GENERATIVE PRODUCTION OF COMPONENTS AND CORRESPONDING PRODUCTION METHOD - A device for additive manufacturing of components by selective irradiation of a powder bed, having a processing chamber -in which at least one powder bed chamber and at least one radiation source are arranged such that the radiation source can irradiate a powder in the powder bed chamber, and wherein the device includes at least one induction coil, so that a component which is produced by irradiation of the powder bed can be at least partially inductively heated, and wherein the induction coil is movable relative to one or more powder bed chambers. A method for additive manufacturing of components by selective irradiation of a powder bed, in which method the component being manufactured is inductively heated at the same time, wherein the position of one or more induction coils for inductive heating is determined and adjusted based on the geometry of the component to be produced. | 03-05-2015 |
Patent application number | Description | Published |
20100077849 | DEVICE AND METHOD FOR MEASURING LAYER THICKNESSES - The present invention concerns a device for measuring of layer thicknesses, especially for measuring of layer thicknesses of a structural part ( | 04-01-2010 |
20130233846 | METHOD AND DEVICE FOR GENERATIVELY PRODUCING AT LEAST ONE COMPONENT AREA - Disclosed is a method for generatively producing or for repairing at least one area of a component, wherein a zone arranged downstream of a molten bath is post-heated to a post-heating temperature and the component is set to a base temperature, and also a device for carrying out such a method. | 09-12-2013 |
20130287590 | GENERATIVELY PRODUCED TURBINE BLADE AND DEVICE AND METHOD FOR PRODUCING SAME - The present invention relates to a method for producing gas turbine components, in particular aircraft turbine components, preferably low-pressure turbine blades, from a powder which is sintered selectively in layers by locally limited introduction of radiant energy, wherein the sintering is carried out in a closed first housing ( | 10-31-2013 |
20130343947 | METHOD AND DEVICE FOR PROCESS MONITORING - Disclosed is a method for monitoring a generative production process in real time, wherein a component is at least optically detected and the installation space is thermally detected when applying a layer, as well as a device for carrying out said method. | 12-26-2013 |
20140072823 | GENERATIVE PRODUCTION METHOD AND POWDER THEREFOR - The invention relates to a generative production method for producing a component by selectively melting and/or sintering a powder several times consecutively by introducing an amount of heat by means of beam energy, such that the powder particles melt and/or sinter in layers, wherein the powder particles ( | 03-13-2014 |
20150017054 | CONTROL IN GENERATIVE PRODUCTION - Disclosed is a method for generatively producing components by layer-by-layer building from a powder material by selective material bonding of powder particles by a high-energy beam. An eddy current testing is carried out concurrently with the material bonding. Also disclosed is an apparatus which is suitable for carrying out the method. | 01-15-2015 |