Patent application number | Description | Published |
20110253878 | SUPPORTING PILLAR FOR AN AIRCRAFT'S STRUCTURAL COMPONENT MANUFACTURED BY A SELECTIVE LASER MELTING PROCESS - The invention relates to an elongated supporting pillar for a high-strength structural component, wherein the supporting pillar is designed to absorb bending forces that act transversely to a longitudinal direction of extension of the supporting pillar. The supporting pillar comprises a wall which at least partially encloses an elongated cavity of the supporting pillar. A reinforcement structure is arranged within the cavity and transversely to the direction of longitudinal extension in such a manner that the reinforcement structure can absorb at least some of the bending forces. The reinforcement structure is designed integrally with the wall, wherein both the wall and the reinforcement structure comprise a meltable material. | 10-20-2011 |
20120205996 | ELECTRICAL MACHINE - The invention relates to an electric machine ( | 08-16-2012 |
20130001837 | TURBINE BLADE AND METHOD FOR ITS PRODUCTION - A method of producing a turbine blade is provided, wherein the turbine blade is produced by an additive production method. Cavities and/or lattice structures can be produced in one and the same process. The additive production method also allows drainage slots, heating openings, and/or other holes or, as the case may be, recesses to be provided in the turbine blade while the turbine blade is being produced. Holes can furthermore be furnished completely or partially with a lattice structure. | 01-03-2013 |
20140131921 | PROCESS FOR SELECTIVE LASER MELTING AND SYSTEM FOR CARRYING OUT SAID PROCESS - A component is manufactured by selective laser melting by a laser having an intensity profile set largely constant by a diffractive optical element, so that the treatment surface which has occurred as a result of this profile is melted uniformly on the surface of the component. Thermal load peaks, such as occur due to an intensity maximum of an unshaped laser, can therefore be advantageously avoided. Moreover, the treatment surface may, for example, have a square shape, so that, in the case of rectangular components, it becomes simpler to produce the corners of the cross section to be manufactured. Overall, as a result, components having improved surface quality can be produced. The system is equipped with suitable optics for generating the intensity profile described. | 05-15-2014 |
20140178206 | METHOD FOR CREATING A BLADE FOR A FLOW ENGINE AND BLADE FOR A FLOW FORCE ENGINE - A method for creating a blade ( | 06-26-2014 |
20150151827 | SUPPORTING PILLAR FOR AN AIRCRAFT'S STRUCTURAL COMPONENT MANUFACTURED BY A SELECTIVE LASER MELTING PROCESS - An elongated supporting pillar for a high-strength structural component is designed to absorb bending forces that act transversely to a longitudinal direction of extension of the supporting pillar. The supporting pillar comprises a wall which at least partially encloses an elongated cavity of the supporting pillar. A reinforcement structure is arranged within the cavity and transversely to the direction of longitudinal extension in such a manner that the reinforcement structure can absorb at least some of the bending forces. The reinforcement structure is designed integrally with the wall, wherein both the wall and the reinforcement structure comprise a meltable material. The supporting pillar has a conical shape, and wherein a first end of the supporting pillar is wider than a second end of the supporting pillar. | 06-04-2015 |
20150251355 | METHOD AND DEVICE FOR POWDER BED-BASED ADDITIVE PRODUCTION OF A COMPONENT - A method uses a powder bed-based additive production of components such as laser melting. The interior wall of a hollow cylinder is used as a construction platform. Progressive production of the component is possible by rotating the hollow cylinder step-by-step in direction. This allows production of components without set-up times as the components can emerge from the powder bed as rotation continues and can be separated from the hollow cylinder by a separating device. The space requirement for the hollow cylinder in this arrangement is relatively small. | 09-10-2015 |
20150328574 | STEAM STRAINER - A steam strainer and a method for producing a steam strainer is provided. The steam strainer has a skeleton-like tube body, in which, to construct a shell surface, at least two shell-type individual elements are provided for mounting, wherein the skeleton-like tube body has two end surfaces which are kept at a defined spacing by at least one longitudinal strut connecting the two end surfaces, and wherein the at least two shell-type individual elements have a plurality of screen openings, and wherein the at least two shell-type individual elements and the longitudinal strut are independently exchangeable. In addition, a method for producing such a steam strainer is provided. | 11-19-2015 |